Features

Emergency power or autonomous operation on mains failure

Houses or buildings provided with solar panels or a combined micro-scale heating and power plant (a power-generating central heating boiler) or other sustainable energy sources have a potential autonomous energy supply which can be used for powering essential equipment (central heating pumps, refrigerators, deep freeze units, Internet connections, etc.) during a power failure. A problem in this regard, however, is that mains-coupled solar panels and/or micro-scale heating and power plants drop out as soon as the mains supply fails. With a Quattro and batteries, this problem can be solved in a simple manner: the Quattro can replace the mains supply during a power failure.

Even if the main energy source produces more power supply or in case of overload, Quattro will prevent the damage by using the extra power supply to charge the batteries. If there happens a shortfall, it will fulfill the shortfall through battery resources.