Explosion-proof / No leakage Low Internal Resistance / Proven Stability Ultra-long cycle life Contracted A Grade cell supplyUltra-Safe
Stable
Long Life
Guaranteed A Grade
DCS PV Series (Hybrid and Off-Grid) 15kWh LiFePO4 battery pack
Price Includes GST
*Price excludes Freight cost
Off Grid Survival Guide
Availability: New GEN5 Model Being Released MAR 2024, these are manufactured locally in Australia and are made to order allow 1 week from order placement before pickup/dispatch
Original price was: $11,900.00.$10,750.00Current price is: $10,750.00.
The DCS 15KWh PV Series battery packs can be used for both hybrid and off-grid systems. They can be fast-charged at up to 200Amps / 10.2kW and can support continuous discharge at up to 250Amps / 12.8kW.
All DCS battery packs are installed with our Active Cell Management system.
Each cell pack and every component is easily interchangeable onsite for easy maintenance if ever required. If extra power is needed, up to 10 packs can be connected in parallel without any additional hardware. All DCS batteries are fitted with LifePO4 cylindrical long-life cells.
The external case is an IP-67 fully sealed design (waterproof & dustproof) and is suitable for salty coastal and remote dusty outback locations. The design is compact and wall-mountable. The wall bracket is firstly fastened to the wall structure, and then the pack can be lifted from the lifting eyelets on top of the pack or, for a tight location, can be forklifted from the underside.
The 15kWh battery packs plug and play with every 48V system on the market, such as Victron, Selectronic, SMA, Outback, SolaX, Sungrow, Goodwe, and many more. They are backed by an unlimited cycle warranty that guarantees the battery pack to be above 80% capacity at the 10-year mark.
20.48Kw
10 year unlimited cycles
1271 x 806 x 205
190 kgs
15kWh
98% round-trip
Up to 10 in parallel
-20℃ to 65℃
Technical Specifications: | – |
---|---|
Design Voltage | 48V |
Nominal Voltage | 51.2V |
Nominal Capacity | 294Ah |
Nominal Energy | 15053Wh |
Usable Storage | 15kWh |
Case Dimensions (L x W x H) | 1271mm x 806mm x 205mm |
Weight | 190Kgs |
Continuous Charge/Discharge Current | 200A(10.24Kw) / 250A (12.8Kw) |
Cycling Voltage Range | 50.0V ~ 55.0V |
Bulk Charge Voltage | 55.0V |
Float Voltage | 54.0V |
LVD (Low Voltage Disconnect) | 50.0V |
Nominal Discharge Current | 1C |
Nominal Charge Current | 1C |
Peak Power (25C) < 10 Secs | 20.48Kw |
Faradic Charge Efficiency (25C) | 99% |
Battery Roundtrip Efficiency(0.3C, 25C) | 98% |
Rebuildable Design Expected Services Life | > 20 Years |
Cycle Life (100% DoD @ 25C) | >5000 Cycles |
Available Operating Temperature | -20 ~ 65C |
Optimal Operating Temperature | 0 – 45C |
Longterm Storage Temperature | 0 – 30C |
Cooling Design | Natural Convection |
Ingress Protection Rating | ip67 |
Interface Internal BMS | BMS (RS485) |
Certifications | UN 38.3, UL 1642, IEC 62133 & 62619, CE |
Our entire HQ including offices, workshop and warehouses are powered by our DCS PV series batteries and Victron inverting;
– 3 x 15kW Quattro Battery Inverters
– 2 x Goodwe 8.5kW PV inverters
– 3 x Fronius 8.2kw PV inverters
– 1 x 250V/100A MPPT
– 65kW of Solar Power
– 2 x 180kwh DCS PV series storage cabinets
Australia isn’t a tiny country; instead, it spans thousands of square kilometres, with most of the population across the eastern coastline side. Many families reside in mainland Australia where life is very harsh as the various utility companies find it hard to facilitate them. Electricity is a basic necessity; we can’t imagine living without it without that. The solution here is the off-grid energy solutions, while solar off-grid solutions are on top as Australia is blessed with sunlight more than eight hours a day.
The solar system will produce electricity continuously during the daytime. At the same time, the LiFePO4 off grid batteries are a great energy source when sunlight isn’t an option due to bad weather or evening time. Deep Cycle Systems is an energy company serving Australian families by providing affordable energy solutions that best suit their needs. We are a team of committed experts who are industry leaders.
Lithium-ion batteries or LiFePo4 batteries have matured enough to replace the lead-acid batteries completely. They are far better than them, with many advanced features that add value. A lead-acid battery is the first one that humans have used for over 150 years; however, they seem to be out of touch with modern functions. On the other side, a lithium phosphate battery is about three-decades-old technology; however, it provides numerous benefits that a lead-acid battery can’t compete with.
An off-grid lead-acid battery needs regular maintenance and check-up to avoid battery damage, while it also requires ventilation to prevent any explosion due to hydrogen gassing. This is not the case with a lithium battery, as it is designed and proved to bear harsh weather conditions. It can operate between five degrees Celsius and sixty-five degrees Celsius. Apart from its role for domestic use, a LiFePo4 battery is getting the attention of electric vehicle manufacturers aerospace and marine projects.
A significant advantage of a lithium battery over a lead-acid battery is its extended backup time due to its ability to store more charge, and surprising element is its compactness with many features to outperform lead-acid technology, including:
Off-grid LiFePo4 batteries are known for their ability to store more energy than any other technology, and this makes them lightweight, and you can quickly move them when required. These batteries are three times lighter than a typical lead-acid battery backup.
Memory effect in a battery can lead to energy losses as it impacts the ability to hold current. It is also known as the battery effect or lazy battery. This could cause a repeated recharge cycle after a battery is used partially and thus not discharged to its full potential. That is not the case in a lithium-ion battery. You can charge and discharge a lithium battery as per your requirements.
A self-discharge is a condition in which a battery loses its stored energy without connecting to an active source. This phenomenon is caused by the chemical reaction of a battery and impacts the lifespan of a battery. Typically, general batteries have a ten to twenty per cent ratio of self-discharge. In contrast, the lithium-ion battery bank has a shallow discharge rate of under three per cent during a month.
A lithium battery provides more than 90% discharge ability to make the best use of your investment. A lead-acid battery will provide only fifty per cent of the stored energy, which means you can benefit from only half of the investment in your battery, and the rest is considered a useless expense. LiFePO4 off grid batteries can be charged in a brief time.
At Deep Cycle Systems (DCS), we understand the importance of reliable and sustainable energy solutions. That’s why our Lithium Ion Solar Batteries are designed to provide round-the-clock electricity. These batteries are perfect for solar power systems, ensuring that you have a continuous power supply, day and night. By storing solar energy efficiently during the day, our batteries ensure that this energy is available for use whenever you need it, providing a seamless and eco-friendly energy solution.
Our Lithium Ion Solar Batteries offer the assurance of an uninterrupted power supply, making them ideal for both residential and commercial solar installations. With DCS, you’re not just harnessing the power of the sun; you’re ensuring that this sustainable energy is available 24/7, catering to all your electricity needs.
DCS’s Hybrid Solar Battery Bank is a powerhouse of efficiency, capable of being charged at rates up to 200 amps. This high charging capacity allows for rapid energy storage, maximising the efficiency of your solar power system. It’s especially beneficial for systems with high solar input or for users looking to quickly recharge their battery bank. Our battery bank’s ability to handle such high charging rates makes it an excellent choice for dynamic and high-capacity solar applications.
With the capability to charge at up to 200 amps, our DCS Hybrid Solar Battery Bank ensures that you’re making the most of your solar energy. This rapid charging capacity means that your battery bank is ready to store large amounts of solar power quickly, enhancing the overall efficiency and effectiveness of your solar energy system.
Our DCS Hybrid Off Grid Lithium Battery is engineered to support continuous discharge at rates of up to 250 amps. This high discharge capability is ideal for off-grid systems that require substantial and consistent power output. Whether you’re powering a remote homestead, an off-grid workshop, or any setup that demands a reliable and robust energy source, our battery is designed to meet those needs effectively.
The ability to continuously discharge at up to 250 amps makes our DCS Hybrid Off Grid Lithium Battery a reliable choice for high-demand off-grid applications. This high discharge rate ensures that even the most energy-intensive devices and systems can be powered effectively, providing you with a dependable and powerful off-grid energy solution.
At Deep Cycle Systems (DCS), we specialise in providing top-tier Off Grid Solar System with batteries that guarantee a reliable energy storage solution. We understand the criticality of having a dependable power source when you are off the grid. Our systems are designed to store solar energy efficiently, ensuring that you have access to electricity whenever you need it. Whether it’s for a remote cabin, an RV, or a self-sustaining home, our off-grid solar systems with DCS batteries offer the resilience and reliability you need for uninterrupted power.
Choosing our Off-Grid Solar System with DCS batteries means you’re opting for a system that delivers consistent and sustainable power. Our batteries are designed to maximize solar energy utilization, providing you with a reliable and eco-friendly power solution for all your off-grid requirements.
Our Off Grid Solar Battery Storage solutions at Deep Cycle Systems boast an impressive 99% Faradic charge efficiency at a 25°C rate. This high level of efficiency ensures that almost all the energy stored in the batteries is available for use, minimizing energy loss during the charge and discharge cycles. This efficiency is crucial in off-grid solar systems where maximizing the use of stored solar energy is vital. With DCS batteries, you’re investing in a system that delivers optimal performance and energy efficiency.
With 99% Faradic charge efficiency, our Off-Grid Solar Battery Storage systems ensure that you get the most out of your solar investment. This efficiency translates to more available power and less wasted energy, making our DCS batteries an ideal choice for those who prioritize energy efficiency in their off-grid solar systems.
At Deep Cycle Systems, our Lithium Off Grid Batteries are not only efficient and reliable but also come with a rebuildable design. This design significantly extends the expected service life of our batteries to 20 years or more. We understand that a long-term energy solution is crucial for off-grid living, and our batteries are designed to meet this need. The rebuildable aspect of our batteries means that they can be serviced and updated, ensuring they continue to provide optimal performance over an extended period.
The expected service life of over 20 years for our DCS Lithium Off Grid Batteries represents our commitment to sustainable and long-lasting energy solutions. This longevity ensures that you have a reliable power source for many years, reducing the need for frequent replacements and offering a more sustainable approach to energy storage. With DCS, you’re choosing a future-proof solution for your off-grid energy needs.
Our Lithium Solar Battery Package at Deep Cycle Systems (DCS) is engineered to offer exceptional endurance, providing 5000 and more charge and discharge cycles. This high cycle count signifies the long-term reliability of our batteries, ensuring that they will serve your energy needs for many years. We understand the importance of a sustainable energy solution, especially in solar applications where battery longevity directly impacts the overall system’s effectiveness. With DCS’s solar battery package, you’re choosing a product that promises longevity and consistent performance.
Choosing our DCS Lithium Solar Battery Package means you’re investing in a battery that’s built to last. With over 5000 charge and discharge cycles, you can rely on our batteries to store and deliver solar energy efficiently, reducing the need for frequent replacements and offering a more sustainable energy solution for your solar needs.
At Deep Cycle Systems, our Solar Battery Pack is designed to operate optimally within a temperature range of 0 to 45 degrees Celsius. This range ensures that the battery performs efficiently under most ambient temperature conditions. Whether you’re in a moderately cold or warm climate, our solar battery pack is designed to maintain its efficiency and longevity. The optimal temperature range is key to ensuring that your solar battery pack operates at its best, providing reliable and consistent power.
With an optimal operating temperature range of 0 to 45°C, our Solar Battery Pack is versatile for use in a variety of climate conditions. This flexibility ensures that you can depend on our battery pack for consistent performance, regardless of the ambient temperature. It’s an ideal solution for those looking for a robust and adaptable energy storage option for their solar systems.
Our DCS 15KWH Cheap Solar Battery Bank is not just affordable but also designed for optimal long-term storage, with a recommended temperature range of 0 to 30 degrees Celsius. This range ensures the battery’s longevity and maintains its performance over time, especially when not in use for extended periods. Storing the battery within this temperature range helps preservers its health and efficiency, making it ready for use when you need it.
The suggested storage temperature range of 0 to 30°C for our DCS 15KWH Solar Battery Bank is vital for maintaining the battery’s condition during periods of non-use. By storing the battery within this range, you’re helping to ensure that it remains in top condition, ready to provide efficient and reliable power when brought back into service. It’s a cost-effective solution for your long-term energy storage needs.
Buy Solar Battery Bank from Deep Cycle Systems (DCS) is your first step towards energy independence. Say goodbye to relying on the grid for electricity and embrace the freedom of powering your home or business with solar energy. Our solar battery banks store the energy generated from your solar panels, allowing you to use it as needed, day or night. This means you can significantly reduce or even eliminate your electricity bills, making it a smart financial decision in the long run. With DCS, you’re not just buying a battery; you’re investing in a future of sustainable and cost-effective energy.
By purchasing a DCS Solar Battery Bank, you’re taking control of your energy needs. You’ll enjoy the benefits of a reliable power source that’s both eco-friendly and cost-effective. Join the growing number of people who are stepping away from grid dependency and into a future of renewable energy with our efficient solar battery solutions.
Our 48v Lithium Solar Battery at Deep Cycle Systems is the epitome of sustainable energy storage. Designed for the environmentally conscious user, it offers a green solution to meet your energy needs. Lithium batteries are known for their long life, high efficiency, and minimal environmental impact compared to traditional battery chemistries. By choosing our 48v Lithium ion Solar Battery, you’re not only ensuring a reliable power source for your solar system but also contributing to a healthier planet.
Opt for our 48v lithium solar power battery and join the sustainable energy movement. Enjoy the peace of mind that comes with using a battery that supports your eco-friendly lifestyle while providing the high efficiency and reliability that modern solar systems require.
The PV Panel Battery from Deep Cycle Systems is designed with robustness in mind and features IP67 protection. This high level of ingress protection means the battery is completely protected against dust and can withstand temporary immersion in water. Whether you’re in a dusty desert climate or a region prone to heavy rainfall, our PV Panel Battery is built to endure. This feature is particularly important for outdoor solar applications where exposure to the elements is a given.
With IP67 protection, our DCS PV Panel Battery ensures that external conditions don’t compromise its performance. You can trust this battery to function flawlessly, even in challenging environments, making it a reliable and durable choice for your solar power needs. Choose DCS for a battery that’s designed to last no matter where you are.
At Deep Cycle Systems (DCS), our batteries for PV panels set a new standard with a nominal discharge current of 1C, surpassing the performance of traditional AGM and lead-acid batteries. This higher discharge rate means our batteries can release energy at a rate equal to their capacity, providing a more efficient and powerful energy solution for your photovoltaic systems. This feature is particularly beneficial in applications where a quick and substantial power release is required. With DCS batteries, you’re not only getting a reliable energy storage solution but also a more dynamic and responsive power source for your PV panels.
Our PV panel batteries’ 1C nominal discharge rate ensures that you get the most out of your solar system. You can rely on our batteries for faster and more efficient power delivery, making them an ideal choice for solar applications where performance and reliability are key.
Embrace off-grid living with the best batteries for solar off grid from Deep Cycle Systems. Our batteries are designed to meet the unique challenges of off-grid life, providing a reliable and sustainable power source away from traditional power grids. Whether you’re in a remote cabin, an eco-friendly home, or a mobile living space, our batteries ensure that you have continuous, reliable power. We understand the importance of dependable energy storage in off-grid living, and our batteries are built to deliver consistent performance day in and day out.
With DCS’s solar batteries, off-grid living becomes not just feasible but enjoyable. Our batteries provide the backbone for a sustainable lifestyle, offering the reliability and endurance you need for your solar energy systems. Choose DCS for a worry-free off-grid experience, powered by the best in solar battery technology.
Our Off Grid Battery System at Deep Cycle Systems is your solution to becoming completely grid-independent, even in the most remote areas. We’ve tailored our battery systems to ensure that you have a consistent and robust power supply, no matter how far off the beaten path you are. Our systems are designed for resilience and longevity, providing you with the freedom to live or work anywhere without relying on traditional power sources. With DCS’s off grid solar battery systems, you can enjoy the peace and autonomy of remote living, supported by a reliable and efficient energy storage solution.
Choosing our Off Grid Battery System means you’re choosing independence. You’ll no longer be constrained by the availability of grid power, opening up a world of possibilities for remote living and working. Trust in DCS to power your remote lifestyle with our dependable and efficient off-grid battery systems.
Transition to a quieter, more eco-friendly power solution with the best batteries for off grid solar power from Deep Cycle Systems (DCS). Our batteries offer a superior alternative to traditional generators, providing clean, silent, and efficient energy. Ideal for remote cabins, eco-homes, or any off-grid setup, our solar batteries store energy from the sun, delivering consistent power without the noise and pollution of a generator. Embrace the benefits of solar power with DCS batteries and enjoy a sustainable, reliable energy source that keeps you connected, regardless of your location.
Switching to DCS solar batteries means you can enjoy uninterrupted power without the inconvenience and environmental impact of generators. Our batteries are designed for optimal performance in off-grid solar systems, ensuring you have the power you need when you need it, all while contributing to a greener planet.
Our Lithium Off Grid Solar Batteries at Deep Cycle Systems are designed to be free from the memory effect, a common issue with some traditional battery types. This means that our batteries maintain their full capacity over time, regardless of their charge and discharge patterns. You don’t have to fully discharge them before recharging, which is essential for maximizing the efficiency and lifespan of your solar energy storage. With DCS batteries, you get consistent performance and longevity, ensuring your off-grid system remains efficient for years to come.
With no memory effect, our DCS Lithium Off Grid Solar Batteries provide a reliable and consistent energy source for your off-grid solar system. Enjoy the peace of mind that comes with knowing your battery will perform optimally, cycle after cycle, year after year.
At Deep Cycle Systems, our Off Grid Batteries for Solar are engineered to withstand extreme vibration abuse. This rugged design makes them perfect for challenging environments where durability is crucial. Whether it’s for a mobile application, such as in RVs or boats, or in remote locations with harsh conditions, our batteries are built to endure. Their robust construction ensures that they remain reliable and efficient, even under the stress of constant movement and vibration.
Our focus on durability means that you can trust our Off-Grid Batteries to deliver uninterrupted power, even in the most demanding situations. With DCS batteries, you’re choosing a product that’s not only powerful but also tough enough to handle whatever comes its way.
At Deep Cycle Systems (DCS), we are proud to offer our batteries for off grid solar power with an impressive energy density of 325 W/H. This high energy density makes our lithium off-grid batteries notably lightweight, a significant advantage in many solar applications. Whether you’re installing a solar system in a remote location, on an RV, or in a marine setting, the reduced weight of our batteries makes transport and installation much easier. Despite their lightweight design, these batteries pack a powerful punch, providing reliable and efficient energy storage for your off-grid solar power needs.
The lightweight nature of our lithium off-grid batteries, coupled with their high energy density, means you don’t have to compromise on power for portability. These batteries are ideal for those who require an efficient, powerful, and yet easily manageable energy storage solution for their off-grid solar systems.
Our Lithium Ion Solar Batteries at Deep Cycle Systems effectively eliminate the concern of the self-discharge phenomenon, which is common in many traditional battery types. Lithium-ion technology boasts a very low self-discharge rate, meaning that the batteries retain their charge for longer periods when not in use. This feature is especially beneficial for solar power systems, as it ensures that the stored energy is available when you need it, without significant power loss over time. With DCS lithium ion solar batteries, you can enjoy the full potential of your solar investment, with minimal energy waste due to self-discharge.
By choosing DCS Lithium Ion Solar Batteries, you’re ensuring maximum utilization of the energy captured by your solar panels. The low self-discharge rate means more of the solar energy stored is available for use, making these batteries an efficient and reliable choice for your solar power needs.
At Deep Cycle Systems (DCS), our Lithium Solar Battery Bank is expertly designed for the efficient storage and usage of the energy generated by your solar panels. We understand the importance of capturing and utilizing every bit of solar energy, especially in off-grid or supplemental power applications. Our lithium battery bank optimizes energy storage, ensuring that the power your solar panels generate is readily available when you need it. This efficiency translates to a more reliable and sustainable power supply, maximizing the benefits of your solar investment.
With our Lithium Solar Battery Bank, you’re not just storing energy; you’re ensuring its optimal usage. Our batteries are designed to efficiently store the power generated during peak sunlight hours and make it available for use day or night, maximizing your solar system’s effectiveness and providing you with a reliable energy solution.
The Lithium Solar Battery Package from Deep Cycle Systems (DCS) comes with a suite of prestigious certifications, including UN 38.3, UL 1642, IEC 62133 & 62619, and CE. These certifications are a testament to the quality, safety, and reliability of our products. Compliance with these rigorous standards means our batteries meet international criteria for safety, performance, and environmental impact. When you choose a DCS Lithium Solar Battery Package, you’re choosing a product that is recognized globally for its excellence.
Our adherence to these international certifications – UN 38.3, UL 1642, IEC 62133 & 62619, and CE – ensures that you receive a product that meets the highest standards of quality and safety. You can confidently incorporate our lithium solar battery package into your solar system, knowing it aligns with global best practices and delivers a level of performance and safety that is world-class.
DCS deep cycle battery systems for solar, designed to ensure that your solar system remains functioning as long as possible. These batteries are built to provide reliable and consistent power, making them a great choice for both homes and businesses. Unlike regular batteries, they can be deeply discharged without damage, so you get to use all of the stored energy you can.
Built tough to last in the climate of Australia, DCS batteries are a bright choice for all those wanting to tap into every bit of their solar power energy while maintaining lasting performance. Plus, you’ll be doing your bit for the planet by using a sustainable energy solution.
A reliable energy solution for your home doesn’t get better than DCS deep cycle battery systems for solar. These batteries store energy collected during the day, giving you backup power when the sun’s gone to bed. Whether it’s keeping your fridge running or powering your air con on a hot summer night, these systems are up for the task.
Here are just a few appliances these batteries can handle:
By choosing DCS deep cycle battery systems, you’re not only reducing your electricity bills but also lowering your carbon footprint. It’s a win-win for your household and the environment.
If you’re after reliable power for your off-grid cabin, DCS solar lithium batteries systems are just the ticket. These batteries store plenty of solar energy during the day, ensuring you’ve got consistent power all night long. With modern technology at their core, these batteries provide the efficiency and reliability you need to enjoy all the comforts of home—even in the bush.
Designed for Australia’s challenging climate, these batteries are built to last, no matter where your cabin is located. With DCS, you can enjoy peace of mind and a truly off-grid experience.
For road warriors and adventurers, DCS solar lithium batteries systems are the ultimate travel companion. Lightweight yet powerful, these batteries are perfect for RVs and caravans, giving you the freedom to hit the road while keeping your appliances and devices fully powered. Here’s what makes them a standout:
With DCS, you can explore Australia’s stunning landscapes without worrying about running out of power.
When it comes to maximising the energy you get from your solar panels, deep cycle batteries are a must. Deep cycle batteries for solar power systems are designed for repeated charging and discharging, making them perfect for storing solar energy efficiently.
DCS deep cycle batteries are built for Australia’s tough conditions, delivering reliable power day in and day out. By integrating these batteries into your solar system, you’re ensuring your panels work to their full potential, no matter the time of day.
Customised Solutions with Deep Cycle Batteries for Solar Power
At DCS, we get that every solar setup is unique. That’s why we offer customised solutions with our deep cycle batteries for solar power. Whether you’re powering a small home or a large commercial operation, we’ll tailor a system to suit your needs perfectly.
What sets our solutions apart?
With DCS, you’ll get a solar power system that’s efficient, reliable, and built to last.
For those living off the grid, lithium solar batteries are a must-have. These batteries provide consistent power, no matter how remote your location is. With high energy density and a long lifespan, they’re perfect for anyone wanting reliable energy storage.
DCS lithium-solar batteries combine sustainability with performance, giving you the freedom to live off-grid without compromising on power.
If you’re after a green energy solution, DCS eco-friendly lithium solar batteries are the way to go. They deliver exceptional energy storage while keeping their environmental impact to a minimum.
Here’s why they’re a sustainable choice:
By choosing DCS lithium-solar batteries, you’re investing in a cleaner, greener future.
When it comes to advanced energy storage, Li ion solar battery leads the charge. DCS’s Li ion batteries are designed to meet the growing demand for efficient and long-lasting energy solutions. Whether it’s a residential solar system or a large-scale commercial project, these batteries offer top-notch performance.
At DCS, we’re all about innovation, and our Li ion solar battery is proof of that. They’re packed with the latest technology to deliver reliable and efficient energy storage.
Here’s why they’re a step ahead:
With DCS, you’re choosing cutting-edge technology that’s built to perform and built to last.
If you’re looking to save on electricity bills and take charge of your energy usage, a solar battery bank is a smart choice. In Australia, with its abundance of sunny days, a dependable battery bank lets you store extra solar power to use during cloudy days or at night.
DCS’s solar battery banks are built to last, offering outstanding efficiency and longevity. They make sure you’re not wasting any of the energy your solar panels produce, helping you rely less on the grid and more on the sun. Not only does this mean lower electricity bills, but it’s also a step towards a more sustainable lifestyle. Good for your wallet, and good for the planet—what’s not to love?
When it comes to a solar battery bank, DCS is a name you can trust. Our battery systems are designed to handle thousands of charging and discharging cycles, giving you a long-lasting and reliable energy storage solution. Whether you’re looking to power a home or a business, our solar battery banks fit the bill perfectly.
Here’s what makes DCS solar battery banks stand out:
With DCS, you can rest easy knowing your energy needs are taken care of, no matter the weather—rain, hail, or shine.
Looking for a flexible energy storage solution? Choose solar lithium batteries by DCS. Compactly sized and reliable, yet easy to incorporate, these batteries serve for a host of uses including household appliances all the way through large energy systems.
They make sure every bit of solar energy you collect is put to good use. Whether it’s running your washing machine during a blackout or powering your entire home through the night, DCS lithium batteries have got you sorted.
If you’re after a top-tier energy solution, solar lithium batteries are the clear winner. At DCS, lithium batteries are crafted to provide extraordinary performance and be apt for the use of advanced renewable energy systems that include solar setups, electric cars, and other portable power tools.
The best features include the following:
With DCS lithium batteries, you’re getting cutting-edge technology that’s built to last.
A lithium solar battery is essential to extracting the maximum power from your solar system. The idea behind such batteries is that they can hold extra energy that the solar panels generate during the day so that there is a supply of reliable power when the sun sets or the weather becomes cloudy.
DCS lithium solar batteries boast impressive energy density and long lifespans, giving you maximum value for your investment. Whether it’s for your home or business, integrating a DCS lithium solar battery means less reliance on the grid and more control over your energy.
Durability is the key with a lithium solar battery, especially in Australia where the sun can be unforgiving. DCS lithium solar batteries are UV resistant so they perform at their best in the harshest conditions.
Here’s what sets them apart:
With DCS you’re getting a battery that’s built to last in Aussie conditions.
A solar battery is essential for anyone looking to make the switch to renewable energy. By storing excess power, DCS solar batteries let you use the energy your panels generate whenever you need it.
This will save you on your power bills and reduce your carbon footprint. As solar becomes more of our lives, getting a DCS solar battery is a smart move for the future.
When the grid goes out you don’t have to be in the dark. Investing in a DCS solar battery gives you the energy security you need to keep your home or business powered through outages.
Here’s why DCS batteries are the dependable choice:
With a DCS solar battery, you can rely on renewable energy without any of the usual worries.
DCS offers solar battery solutions that help you take control of your energy. Whether you’re setting up an off-grid system, installing a solar-powered home, or just looking to reduce your reliance on the grid, we’ve got you covered.
With a DCS solar battery, you can store energy during sunny days and use it when the weather isn’t cooperating. It’s a dependable way to embrace renewable energy and enjoy peace of mind knowing you’ve always got power when you need it.
Give us a call at 1300 597 327 to order an off-grid solar battery bank to enjoy uninterrupted, free energy.
– 10 Years Unlimited Cycle warranty
– Compact and light weight
– Ground shattering performance
– Advanced battery management system controlling each cell individually
– Long life cylinderical LiFePO4 cell technology
Lithium Ferrophosphate (LFP) is a flame retardant, stable, safe and proven cell chemistry that has a very good energy density around 325 Wh/L. This cell chemistry can be engineered for various applications by adjusting the ratio of elements to provide high performance characteristics. E.g. the DCS marine battery range runs 2C cells, which means our little 75Ah battery will discharge comfortably at 75Ah x 2C = 150A. The DCS 80Ah Extreme runs 10C cells which means the 80A can comfortably discharge at 80Ah x 10C = 800A but is of course limited to lower currents due the the Battery Management System.
LFP also has very good cycling durability between 2,000 ~ 12,000 cycles can be achieved depending on how well the cells are managed, and the lowest rate of capacity loss (aka greater calendar-life) compared to other lithium cell chemistries.
Battery cells are simply a bunch of resistors with the ability to store energy. A 100Ah battery pack has a different resistance characteristic compared to a 50Ah battery pack, that theoretical difference in resistance is 2:1. So if you connect a 100Ah battery in parallel to a 50Ah battery there is no way for these two batteries to equalise and therefore you can’t charge them correctly. So for example connecting a 60Ah calcium starting battery to a 120Ah AGM via a VSR (Voltage Sensing Relay) you cannot charge both batteries correctly and from that day onwards you are prematurely destroying both battery packs. Same theory applies with lithium’s it’s still a battery pack.
What’s the solution? A DC-DC charger, you now have a permanent point of isolation (meaning that both batteries are never connected to each other in parallel). The DC-DC charger takes the surplus power from battery A (engine) and chargers battery B (aux/house). This device now allows any battery capacity and or chemistry to be used.
Yes you can, but lithium’s have a different voltage curve, so you would still need to use a programmable VSR to dial them in correctly. You would also need to ensure the batteries are programmed to never exceed a 10%SOC variance, any larger and you risk damaging the BMS's. These devices also draw a lot of power when engaged to so it’s best to run the two batteries in permanent parallel and run a load disconnect instead of a VSR.
Lithium battery cells have a super low resistance so are very easy to charge and very efficient. This level of efficiency means you can charge them at very high C rates. For example if you look at the charge rate of a 100Ah AGM battery the recommended charging current will be around 25A, which is a 0.25C charge rate. If you consider the DCS 12V 100Ah Lithium battery it can be charged at up to 70A which is a 0.70C charge rate. This means you no longer need to consider DC-DC chargers as you can connect our batteries directly to high power charging devices such as suitable alternators, or large buck boosters. For example our popular dual 90Ah battery system for boats and 4WD vehicles, can be connected to alternators up to 160A.
Because our batteries are internally voltage regulated and because our BMS has such a high sustainable peak discharge current they will do an amazing job of equalising very quickly.
The BMS will emergency open circuit the battery terminals to protect the cells. This means there is no longer any resistance in the system. The BMS needs a 12V supply with at least 1A of current to release and wakeup from a cell emergency protection state.
Most mains chargers with a lithium profile will do a slow recovery charge as will most solar regulators. Some chargers on the market today that are advertised as ‘lithium’ compatible still don’t have the firmware to do a slow recovery charge to release BMS’s. If you have a charger that will not wakeup the BMS, easiest way to wake it up is to connect a unregulated solar panel directly to the battery terminals, ensure all loads are disconnected before you do this. Having said that every system should have a suitable low cut off voltage to shutdown loads/accessories so that the batteries are not fully drained.
"Batteries cannot be left flat/empty, if the low voltage cutoff is triggered the battery pack should be fully charged as soon as possible. If access to a suitable charger is not possible, disconnect all loads from the battery terminals. The warranty will be void if the battery pack has been left in a low voltage cutoff state for longer than 14 days."
Most important thing is to isolate everything from the battery terminals, as cables/loads connected to the terminals causes more power drain as the FET gates have to remain closed to cull the accessory standby loads connected to the battery pack + offset BMS standby power consumption.
Use the following settings:
Charged voltage 14.0V
Tail current 4%
Charged detection time 1min
Peukert 1.05
Charge efficiency 98%
Current threshold 0.1A
C rates: refer to the battery pack capacity
Fully charge to 100% isolate everything from the terminals and leave for max 3 months and then cycle (fully discharge and fully charge) and leave again for 3 months etc…. Minimum 4 cycles per year to not effect the cells capacity.
The reason many factory batteries fall over after 9/12 months is because modern/smart alternators typically drop the alternators voltage output to 13.5/13.6V. This voltage is not high enough to charge wet/calcium/lead acid batteries so from the getgo they are destined to fail prematurely. They are typically under charged to around ~80%SOC at these voltages.
So what happens when DCS Hybrid batteries are connected to smart alternators? Exactly the same thing they get charged to around the same 80%SOC. However because LFP has no memory effect that's perfectly fine. By only charging to 80% you are further improving the service life of our batteries. It's no not necessary to charge our batteries over 80%SOC. The only advantage is that you give the BMS a chance to detect full charge voltage and calibrate the SOC readout. So try to plug into mains once a week to fully charge your batteries, especially if your not running any fixed solar supply.
All DCS 12V cylindrical cell packs can be charged as follows:
Bulk: 14.4V
Float: 13.5V
The DCS 12V 180Ah Auxiliary prismatic cell packs (SKU: DCS-12V-180Ah) need to be charged as follows:
Bulk: 14.2V
Float: 13.5V
When the battery pack is discharged down to 11.50V the BMS resets to 0%SOC and now is placed in a relearning state - the pack must be fully charged continuously without stopping to calibrate again. Charge it on a mains charger to 14.60V.
Depending on the usage pattern, best to fully cycle the batteries once every 3 months to give the cells a refresh. To fully cycle a 12V pack discharge to 11.50V and charge to 14.60V.