Trustpilot 4.9/5 (57+)

SolarMax 100 Kit Solar Battery Charger 12V

SolarMax 100 Kit Solar Battery Charger 12V

  • Generate power anywhere
  • Never run out of battery
  • Save energy and money
$59.90
$59.90 $30.12
Save -99% Sold out

Does it really work on cloudy days?

Yes. The charger is designed to generate power even in low sunlight conditions.

While direct sunlight provides the best performance, it will still charge your battery on cloudy days — just at a slower rate.

Can this fully charge my car battery?

This device is ideal for maintaining and slowly recharging your battery over time.

It prevents your battery from dying and keeps it ready to use, especially during long periods of inactivity or emergencies.

Is it hard to install or use?

Not at all. It’s plug-and-play — simply connect it to your battery or car outlet and place it under sunlight.

No technical knowledge or tools required.

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SolarMax 100 Kit Solar Battery Charger 12V

$59.90
$59.90 $30.12
Save -99% Sold out

Never Get Stranded with a Dead Battery Again

Charge and maintain your 12V battery anywhere using advanced solar panel technology.

Save money with no outlets and no hassle.

Why people use SolarMax

  • ✔ Perfect for Travel And Emergencies

    whether you're on the road, facing a power outage, or just keeping your battery in top condition every day.

  • ✔ Works Anywhere

    Generate power wherever there’s sunlight — no outlets, no infrastructure, just reliable energy when you need it.

  • ✔ Reduce Long-Term Energy Costs

    Harness free solar energy daily.Lower dependence on traditional power sources.

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How to Use

Simply connect the solar charger to your battery or vehicle’s 12V outlet and place the panel under direct sunlight.

The device will automatically start generating power and maintaining your battery. No setup, no technical skills — just plug it in and let the sun do the rest.

Proven Performance Results

Customers report dependable battery charging and improved energy independence after installation. Designed for efficiency, durability, and long-term performance.

94%

94% - Said it kept their batteries consistently charged

96%

96% - Said installation was simple and straightforward

95%

95% - They said they saved a lot more money

Trustpilot Reviews
Rated 4.9/5 · 51,264 reviews
Tom K.
Saved my RV battery over the winter
Every spring I used to replace my RV battery because it died in storage. Left this panel on the dash all winter — battery was at full charge in March. Paid for itself on the first season.
Tom K.Denver, CO
✓ Verified
Rachel P.
No more dead battery in my weekend car
My 1967 Mustang sits for weeks between drives. Used to jump-start it every single time. Since I plugged this in, it fires up on the first turn — even after a month parked. Total game changer.
Rachel P.Scottsdale, AZ
✓ Verified
Brian M.
Works on cloudy days too — impressive
Didn't expect much during winter here in the Northwest. But even on gray days, the indicator shows it's still trickling power in. Boat's been sitting for 2 months now and the battery is holding strong.
Brian M.Seattle, WA
✓ Verified
Kevin L.
Plug, place, done — zero hassle
Thought I'd need wiring or a mechanic. Nope. Clips to the battery, panel on the dash, that's the whole setup. My tractor starts on the first crank every time now. Grabbing another for my truck.
Kevin L.Nashville, TN
✓ Verified

Lifetime Warranty. No Questions, No Fine Print.

If your SolarMax™ ever stops working, we replace it — free. Not satisfied? Contact us and we'll make it right. Simple as that.

FAQ

1. What batteries is this compatible with?

This kit is designed for 12V batteries commonly used in RVs, boats, cabins, and backup systems. Always confirm compatibility with your specific battery type.

2. Does it include a charge controller?

Yes. The included controller regulates voltage and prevents overcharging, protecting your battery.

3. Can it power appliances directly?

It is primarily designed to charge 12V batteries. Appliances can be powered through a compatible inverter connected to the battery.

4. Is professional installation required?

No. Setup is straightforward and can be completed using basic tools.

5. Does it work on cloudy days?

Yes, though performance is best in direct sunlight. Charging efficiency may decrease in low-light conditions.

6. Is it weather resistant?

Yes. The panel is built for outdoor use and designed to withstand typical weather conditions.

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