Sunpower are pleased to announce the release of the GC330 series, a 326W AC-DC battery charger possessing very low “no load power consumption” and 93.5% of high efficiency. Offering 2-stage fast charging characteristics the unit can quickly and efficiently chage a large range of batteries.

The GC330 series possesses 2-stage charging curve (constant current and constant voltage) and can monitor the battery capacity by detecting the battery voltage. The sevice can quickly charge the battery at constant current mode in a low battery capacity status. And then, when the battery bank becomes full, the charger can automatically turn into constant voltage mode with slight charging current to avoide lifetime reduction caused by over-charging.

Suitable for numerous applications including security systems, leisure vehicles and office/commercial equipments designed with backup batteries.