Conext charge controllers with MPPT (Maximum Power Point Trackin) technology are designed for off-grid photovoltaic (PV) systems. The controller has an intelligent algorithm for tracking the optimal operation of the photopanel, depending on the weather conditions, finding the point at which the power of the solar panel is maximum. Maximum conversion efficiency 97%. One of the advantages of this model is the choice of the type of batteries used (AGM, GEL, liquid acid) and the application of a special charge algorithm to them, since different types have different charging curves (different voltages in the same modes). The controller can work with any type of solar panels, including thin-film modules.
Controller Features:
Designed for solar stations up to 4 kW. The maximum input voltage is 150 V. Using such a high input voltage of solar panels (up to 145 V) allows:
– increase efficiency in low light
– reduce the cross section of the cables
– increase the distance from the panels to the controller
In addition to the main operating parameters, the display additionally displays:
– solar station output counter;
– 128-day history memory;
– option grounding "on plus";
– Programmable AUX contact output.
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