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【Intelligent Charge & Maintain】Solar Panel kit with upgraded MPPT charge controller generates at least 20%-30% more power than other normal solar charger controllers. 10A MPPT charge controller is 100% waterproof, can be completely submerged in water. Fully protect the battery and prevent it from over-charge, over-discharge, over-voltage, over-current, over-load, short circuit, reverse polarity, and over-temperature.

【Adjustable Mount Bracket & 4 Corners】30W solar panel trickle charger is equipped with a 60° heavy-duty adjustable mounting bracket which is exclusively engineered with an alloy ball to adjust the angle of solar panel, absorb as much as sunshine and generate more power. And we add a extra fall jacket on 4 corners to better protect the glass panel from damage during installation or moving. 12v solar battery charger with mount bracket can be easily mount on ground, roof or vertical wall.

【Durable & Waterproof】Tempered solar glass surface and corrosion-resistant aluminum alloy frame, make this solar panel well built for years. IP65 waterproof and rust-proof solar panel battery charger with mounting brackets can withstand all severe weather conditions such as sandstorm, strong wind, thunderstorm, blizzard, hail, and can withstand up to 2400Pa wind pressure and 5400Pa snow load.

【Higher Conversion Rate】12 volt solar panel battery charger is made of A+ monocrystalline silicon with an effective conversion rate of up to 30%. Designed to charge and maintain 12v rechargeable batteries like LiFePO₄, Lithium Ion, AGM, SLA, GEL, EFB, MF, etc. Keep batteries in charged for trailer, tractor, truck, boat, RV, car, lawn mower, gate opener, electric fence, etc. PLUG and PLAY, easy to use.

【LED Indicators Monitoring】With 3 clear LED indicators to help you visualize the working status and battery condition well at all times. Red light and Blue light (Charging) - Blue light (In Sunlight) - Green Light (Full Charge) - No Light (Short Circuit). If solar panels not working, please check the connection of polarity in time. The solar panel trickle charger is only powered by solar panels and does not consume battery power.

【12-Month Warranty】The solar panel kit includes 1*30Watt Solar Panel, 1*10A MPPT Charger Controller, 1*Mounting Bracket, 1*Alligator Clip, 1*O-ring, and 1 set of Mounting screws. VOLTSET provides 24-hours professional customer service and 12-month warranty. If you have any problems with our product, please feel free to contact us. We appreciate to improve from your suggestion.

Say Goodbye to Dead Batteries with VOLTSET Solar Power!

Why do You Need a Solar Panel Battery Charger & Maintainer?

1. Continuous Power Drain---As a savvy driver, you know that your car or rv battery can drain on its own when not in use. Natural battery discharge and electronics consumption, they all nibble away at your battery's power, even when parked. That's where our Solar Panel Charger steps in to save the day.

2. Extend Battery Life---Your 12-volt battery's lifespan depends on maintaining the right voltage. Letting it dip too low can lead to sulfation, a leading cause of battery failure. Our solar panel keeps your battery voltage in the sweet spot, prolonging its life and saving you the cost of a replacement.

So, gentlemen, don't let a dead battery spoil your plans. Embrace the power of the sun and ensure your battery is always charged and ready. Enjoy ready battery all the time with our solar panel trickle charger!

Solar Panel Keeps Working in All Inclement Weather

100% Efficiency MPPT Charge Controller

Full Protect Your Equipment and Battery!

Easy to Connect the 12V Batteries

Charge & Maintain Your 12V Batteries