*THIS BOOST CONTROLLER IS PREWIRED FOR POWERFILM SOLAR PANELS AND RAMBO EBIKES 

GENASUN GVB-8-WP EBIKE COMBO 

• Solar BOOST controller for 350W solar panels/array, recommended current input 8A, programmed with a charge voltage CC/CV at 54.2V for 14S Lithium batteries (4.17V per cell)
• High-Speed MPPT, the GVB-8-WP 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)
• Waterproof, ideal for ebikes, golf carts, and electrical vehicles
• 5-Year Warranty, Made in the USA, CE,FCC,RoHS certifications. Datasheet in the “Technical Specification” below

All weather charging, in any condition! The waterproof GVB-8-WP charge controller with MPPT allows a lower-voltage solar panel to charge higher-voltage batteries. The GVB-8-Li-54.2V-WP can charge a 13S Li-ion (48V nominal) battery with a 36/60-cell solar panel. True MPPT delivers consistent performance! The advanced electronics inside the controller are encased in a proprietary potting compound making them ideal for ebikes, marine, golf carts, and electrical vehicle applications where they are exposed to the elements.

Features:

• MPPT BOOST technology
• LED indicator for battery state of charge
• 99% Peak Efficiency
• High-speed MPPT Tracking (15 times per sec)
• Advanced electronic protection (over-temperature, panel overload, battery and panel switched, reverse battery polarity, reverse panel polarity)
• Advanced CC/CV charge profile
• In-line Fuse 58V/10A battery side
• Tiny self-consumption
• Radio Silence, HAM Radio friendly
• Made in the USA
• 5-Year Warranty

Specifications:

• Max. Recommended Panel Power: 350W
• Rated Panel (Input) Current: 8A
• Minimum Panel Voltage for Charging: 5V
• Minimum Battery Voltage for Operation: 9.5V
• Maximum Input Panel: 60V
• Recommended Max Panel Voc at STC: 50V
• Maximum Input Short Circuit Current: 8A
• Charge Voltage CC/CV: 54.2V (13S with charge voltage 4.17V per cell)
• Operating Temperature: -40°C – 85°C
• Maximum Full Power Ambient: 70°C
• Standby Consumption: 5mA
• Environmental Protection: IP68 (Waterproof)
• Connection: Flying Leads, 16 AWG tinned wire, pre-stripped
• Weight: 10.3oz., 290 g
• Dimensions: 5.5x3.2x2.2”