Maximum Power Point Tracker
Maximum Power Point Tracking Technology increases the efficiency of your PV system. Less expensive solar-panels for grid-feed-in systems can now be used for 12/24V off-grid systems.

Electronic protection (reverse polarity, over-current, short-circuit, over-temperature) High efficiency DIN Rail compatible Negative grounding.

With innovative maximum-power-tracking technology, Phocos' MPP-Tracker ensures maximum performance from your solar array at all times and in all weather conditions. The MPPT can yield an energy gain of up to 30% from your PV array (with the average gain being 10%-25%).

When a Central Unit is used, up to 16 MPPTs can be used together in one system. The charge regulation is then done via data bus by the Central Unit. This will enable you to increase your system capacity substantially.

The temperature-compensated three-stage I-U curve charge regulation alogarithm significantly extends the lifespan of your battery. The possibility to use less expensive grid-feed-in solar-panels with up to 95V open circuit voltage for 12V or 24V stand-alone systems will significantly reduce the cost of the total system.