25W 12V Solar Panel Battery Charger with Controller Option

Charge your 12V battery off-grid with a compact solar panel built for vehicles, boats, RVs, and outdoor power setups.

Reliable portable solar charging for 12V power

When you need simple solar charging away from fixed power, this 25W monocrystalline silicon panel gives you a practical way to top up 12V batteries and compatible devices. Its MC4 output and optional controller make setup easier for mobile use.

With 19.1% module efficiency, 18V maximum power voltage, and a lightweight 400 g build, it is designed for portable charging where space and weight matter. CE and FCC certification add confidence for everyday use.

The package includes 1 solar panel, 1 MC4 photovoltaic connector, and an optional solar controller depending on the version selected.

✅ Power your 12V battery away from the grid in cars, yachts, and RVs.

✅ Save space in tight setups with a slim 280 x 380 x 2.5 mm panel.

✅ Carry and position it more easily thanks to the 400 g lightweight build.

✅ Get steady solar performance from monocrystalline silicon with 19.1% efficiency.

✅ Connect more simply to compatible setups with MC4 18V output.

Compact size suits portable outdoor charging setups.

Thin panel profile fits space-limited installations.

MC4 connection supports straightforward power hookup.

Useful for vehicle and marine charging applications.

Monocrystalline construction is shown in detail.

Optional controller helps manage battery charging.

Portable format works well for outdoor travel.

Low weight makes repositioning easier.

18V output suits compatible charging setups.

Suitable for topping up batteries off-grid.

Designed for practical use in mobile environments.

Panel dimensions are easy to plan around.

Certification details are clearly displayed.

Included connector supports compatible solar connections.

Choose this compact solar panel for dependable 12V off-grid charging.