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One controller for each solar panelThe GVs or GVB-8s controllers are designed for Marine applications where the optimal solution is to pair each panel with its own smaller and faster MPPT controller. Each panel will deliver the most power possible at any given moment, even with overcast skies, intermittent partial shading, or low-angle light. | Always on targetNot all Maximum Power Point Tracking controllers were created equally. Most use a sweep and sleep method that scans the entire voltage range every 30-60 seconds. Traditional controllers are constantly off target during changing cloud conditions – exactly when power is scarce and is needed the most. Genasun controllers adapt to changing light conditions 15 times every second. They are always on target, capturing every bit of available sunshine. | The fastest MPPT tracking on the marketThe GVB-8 Boost is capable of charging the battery starting with 5 V input (panel voltage)! This feature allows the charge controller to operate in any condition, from bad sun angles to partial shade. Ideal for Marine applications. | Smaller and lighter is a plusA unique high-frequency, patented technology designed to delivery each Watt to the battery without wasting energy into heat. No fans, no aluminum bars, no energy wasted. It means more efficiency, small dimensions, and lightweight. |
Check out the entire line of Genasun MPPT solar charge controllers.
The unique low-power line of MPPT Buck and Boost solar charge controllers designed with a high-frequency, patented technology that allows the Genasun GV controllers to be the smallest, lightest, most efficient, and most RFI-quiet controllers on the market!
Most solar charge controllers move power from a higher voltage panel to a lower voltage battery bank. This controller, in contrast, pump electricity up hill.
This controller will take a lower voltage panel and boost the voltage to charge a 12V battery pack. In fact, the GVB’s will work with almost any panel that’s below your battery voltage.
Larger panels are cheaper per Watt than smaller panels, so using one large panel and a boost controller results in a significantly lower system cost than smaller panels in series with a conventional charge controller.
Mission-Critical Reliability
Genasun controllers are deployed to the most remote locations on earth. They endure years at sea, harsh Antarctic winters, freezing conditions in the upper atmosphere on solar powered airplanes, and in a few off-the-map locations. Made in the USA, each controller is put through complete electrical testing to ensure reliability. If you need mission-critical power, this is your controller.
High-Speed MPPT: Always on Target
Not all Maximum Power Point Tracking controllers were created equally. Most use a sweep and sleep method that scans the entire voltage range every 30-60 seconds. That’s okay for a clear day, with a stationary panel. But moving vehicles and changing cloud cover require a faster, more advanced controller. Genasun controllers adapt to changing light conditions 15 times every second. They are always on target, capturing every bit of available sunshine. Simply put, other controllers can’t keep up.
Computer-controlled, temperature-compensated 3-stage battery charging
Precise computer controlled charging ensures the optimal charge cycle for your battery. This increases the battery life, and maximizes battery capacity.
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Made in the USA
The GV-Boost solar charge controllers carry a 5-year warranty on materials and workmanship. Genasun’s warranty does not cover damage due to abuse or operation beyond the rated specifications.
