10W-50W 12V Solar Battery Trickle Charger for RV & Boat - Solar Panel

• High Conversion Rate - the conversion rate of monocrystal can reach 30%, while polycrystalline is only 15%.

• Trickle & Maintain - makes up for the capacity loss caused by self-discharge after the battery is fully charged; beneficial to 12v battery maintenance and extending the life of the battery.

FEATURES:

• Voltset 20w solar battery charger can fully protect the 12v battery and prevent it from over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, reverse polarity, and over-temperature.

• Upgraded 10A MPPT charge controller 100% waterproof, can be completely immersed in water, and does not consume power at night.

• This solar trickle charger is equipped with a 360° adjustable mounting bracket, that can be used to position the panel at any angle, and easily mount the stand on the ground, wall, roof, etc.
• The solar battery maintainer comes with protection on 4 corners to better protect the glass panel. During installation, the safety is protected from scratches.