Feature

●Solar BOOST controller for 105 W solar panels, recommended current input 8 A, recommended max. panel Vmp 13 V, programmed with a charge voltage CC/CV at 14.2 V for 4S LiFePO4 batteries (3.55V per cell)
●High-Speed MPPT, the GVB-8 tracks the M.P.P. with a speed tracking of 15 Hz (15 times per sec.)
●The unique Genasun technology allows to hit 99% Peak Efficiency, tiny dimensions, and tiny consumption (mA)
●The GVB-8 boosts the voltage output starting from 5 V panel input
●5-Year Warranty, Made in the USA, certified cETLus, Class 1 Div.2, conform to CE, FCC, RoHS


Description

Genasun brand identityGenasun brand identity
boatboat

solar boatsolar boat

SoldiniSoldini

solar marine boatsolar marine boat

Marine sails boatMarine sails boat

mppt fastmppt fast

mppt boostmppt boost

small mpptsmall mppt

One controller for each solar panel

The 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 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. 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 market

The 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 plus

A 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.

Genasun product lineGenasun product line

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!

gvb-8 gvb-8 gvb-8 gvb-8
GV-5 GV-10 GVB-8 GVB-8-WP
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

Product information