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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. |
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!
GV-5 | GV-10 | GVB-8 | GVB-8-WP | |
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MPPT Technology | Buck | Buck | Boost | Boost |
Battery Voltage | 12V nominal | 12V nominal | 12/24/36/48V nominal | 12/24/36/48V nominal |
Battery Type | Lead Acid and Lithium | Lead Acid and Lithium | Lead Acid and Lithium | Lead Acid and Lithium |
Max. Panel Power | 65W | 140W | 105/210/325/350W | 105/210/325/350W |
Charge Current | 5A | 10.5A | 8A (input) | 8A (input) |
Night Consumptions | 0.15 mA | 0.9 mA | 9 mA | 5-7 mA |