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Get More From Your Solar Panel
With Genasun GV Solar Controllers


Most solar panels used with batteries are not operated at their peak output power, but are forced by the battery voltage to a lower-power output. Genasun's solar charge controllers employ Maximum Power Point Tracking to give you 10-30% more energy from your solar panels (read more). These 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.


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GV-3 Low-power controller
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

Float Voltage:


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MPPT Solar Charge Controllers
The GV-10 will extract maximum power from panels up to 140W. This controller is exceptionally efficient.

GV-10: for 12V Lead-acid  $165
GV-10-Li: for Li-ion  $170

Float Voltage:


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Boost MPPT Controllers
Boost MPPT Controllers
For systems with a battery voltage higher than the panel voltage. The GVB-8P is a potted, waterproof version of the GVB-8.

GVB-6: 6A Panel12V - 24V Battery
GVB-8: 8A Panel12V - 48V Battery
GVB-8P: 8A Panel36V - 48V Battery




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Off-Grid MPPT Controllers
Off-Grid MPPT Controllers
For higher voltage, higher power systems. Take a look at the efficiency curves for 48V and 96V batteries.

GVX-25: 250V Panel $1350
GVX-25H: Micro-hydro Power $1500


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About Maximum Power Point Tracking ---
a detailed explanation for everyone.


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High-performance Lightweight Solar Panels
IQ-102C: 102W Solar Panel $1050


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OEM charge controllers:
optimized for your voltage or power requirements.

Contact us for details.


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