Spacnana 18V Solar Panel Charger, 15W Monocrystalline

Details

• Direct Device Power: 18V 15W output connects to emergency lights, traffic signals, fans, or water pumps without an intermediate battery bank.
• Pre-Installed Diode Clamp: Alligator clips include a built-in diode that blocks reverse current , keeping your battery charged at night.
• Lightweight Portable Panel: Thin laminated board weighs under 2 pounds, sliding easily into a backpack for campsite or boat deck use.
• Laminated Shield: Sealed cell layer resists rain and splash, allowing permanent outdoor mounting on a fence post or vehicle roof.
• All-Day Energy Harvest: Monocrystalline cells capture morning and afternoon sun, maintaining steady trickle charge for 12V car or marine batteries.