VEVOR 50W 12V Solar Battery Charger Maintainer, Mono Solar Panel Trickle Battery

VEVOR 50W 12V Solar Battery Charger Maintainer, Mono Solar Panel Trickle Battery Charger with Upgraded MPPT Controller, IP65 Waterproof for Car Boat RV Trailer Flat Rooftop (Bracket Not Included)
Smart Charging Controller
Built to Last
Easy to Connect
Wide Applications
Higher Conversion Efficiency
High Compatibility
Compatible Battery Voltage: 12V,Solar Panel Dimensions: 23 x 29.5 x 0.98 in / 585 x 495 x 25 mm,Maximum Power: 50W,Solar Cell: Monocrystalline Silicon,Waterproof Rating: IP65,Controller Type: External MPPT Controller,Item Model Number: 50W,Surface Material: High-Transparency Tempered Glass,Max Power Voltage: 20V,Net Weight: 6.39 lbs / 2.9 kg