30W Solar Charger for 12V Batteries – IP67 Waterproof Solar Panel with Integrated Controller for Cars, Boats, and Campervans

☀️ General Description: 30W solar charger for 12V batteries — ideal for maintaining your unused vehicles (car, boat, camper van, trailer). Thanks to its continuous charging mode (trickle charge) and integrated regulator, it preserves the health of your battery without risk of overcharging. Perfect for DIY enthusiasts, vacation home owners, or off-grid self-consumption enthusiasts. 📐 Technical Specifications Power: 30W Cells: Monocrystalline (20–25% efficiency) Dimensions: 320 × 275 × 2 mm Materials: PET, EVA, TPT Protections: IP67 (waterproof and dustproof) Outputs: 1 USB port, 2 DC ports Regulator: Integrated 5A LED Indicator: Red (charging), Green (full) Contents: 1 solar panel, 1 regulator, 4 cables, 4 suction cups, instructions 🔧 Installation Intuitive 30-second installation: Attach the panel with the included suction cups — no drilling or tools required. Plug & play connection: connect directly to a 12V electrical system. Flexible, it adapts to slightly curved surfaces. ⚡ Use: Use it daily to keep your batteries topped up: parked cars, winterized boats, trucks, autonomous systems (electric fences, pumps, cameras). Compatible with lead-acid, AGM, GEL, lithium, and flooded batteries. Also charges your smartphones and power banks via the USB port. ℹ️ Other information: The panel is designed for durable outdoor use: weatherproof, UV-resistant, and resistant to light impacts. Connect multiple panels in parallel via the DC5521 port to increase power. Corrosion-resistant and heat-resistant USB enclosure — maximum reliability, year after year.