Low-Power Solar Charge Controllers

with Maximum Power Point Tracking

As the latest addition to Genasun's GV product line, the GV-4 brings the benefits of Maximum Power Point Tracking to the smallest panels yet. With tiny self-consumption of 125 microamps in low light (1/20th to 1/50th as much as comparable controllers), the GV-4 delivers 10% to 30% more power from the solar panel to the battery. Tracking the electrical maximum power point improves the performance of solar battery-charging systems by 10-30%. During partial shading, gains can exceed 50%.

Our controllers connect between your solar panel and batteries like any charge controller, but sophisticated electronics allow the controller to operate the solar panel at its most efficient voltage, resulting in significant gains in power. You may also be interested in the GV-10, our standard product for 10.5A panels, or our GVB boost trackers for higher battery voltages. For inquiries regarding our OEM capabilities, please contact us.

For a technical description of how maximum power point tracking works, have a look at About Maximum Power Point Tracking.

Specifications:

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	Low-Power MPPT Controller The GV-4 improves performance of the smallest solar panels, from a few Watts to 50W, in all light conditions. GV-4: for 12V Lead-acid  $105 GV-4-Li: for Li-ion  $110	Product Overview Manual	Float Voltage: 12.5V 14.2V 15.2V 16.7V Custom +$20.00