SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive it can be securely mounted

it can be securely mounted on the ground

It is compatible with various charge controllers and 12V battery types

overcharging

It also comes with a friendly 24/7 customer service team that is ready to answer any questions or concerns you may have

You can adjust the angle of the solar panel as 0°

SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive it can be securely mountedAbout this item High Conversion RateThis 20W solar panel with monocrystalline A+ solar cell has an excellent cell efficiency of 21% 30%. Designed to charge and maintain 12V rechargeable batteries like LiFePO, Lithium Ion, AGM, SLA, GEL, EFB, MF, etc. Keep batteries in charged for trailer, tractor, truck, boat, motorcycle, RV, car, lawn mower, water pump, gate opener, electric fence, etc. Built to Last Low iron tempered glass surface and corrosion