Compact, waterproof 40W 12 V monocrystalline solar kit from Photonic Universe for camper vans, motorhomes and boats - includes panel, 2 x 5 m cables and a 10 A dual battery PWM charge controller.

• This high-efficiency, waterproof 40W 12 V monocrystalline solar panel is perfect for RV, motorhome and marine use and is designed for improved output and reliable high-temperature performance.
• Solar panel specs - Peak power: 40W; Maximum power voltage (Vmp): 20.2 V; Maximum power current (Imp): 1.98 A; Open-circuit voltage (Voc): 23.9 V; Short-circuit current (Isc): 2.10 A; Power tolerance: ±3%.
• Panel size & weight - Dimensions: 705 x 345 x 25 mm; Weight: 3.5 kg; 4 mounting holes 9 x 11 mm.
• Cabling & connectors - Supplied with 2 x 5 m of high-quality single-core solar cable rated for high roof temperatures; pair of MC4 male/female connectors fitted for easy linking or can be cut for direct connection to a controller.
• 10 A solar charge controller - The kit includes a 10 A 12 V/24 V dual battery PWM solar charge controller designed to charge and protect two batteries independently; PWM increases charge acceptance and helps prolong battery life.
• Charge controller specs - Fully automated operation with auto 12/24 V selection; 3 pairs of terminals (PV, battery, load) with reverse polarity and short-circuit protection; self-consumption: 4 mA at night, 10 mA when charging; terminals for up to 4.0 mm² wire; Working temperature: -35 °C to +55 °C; Size: 15.5 x 7.6 x 4.0 cm; Weight: 185 g.
• Installation & fitment - The solar panel in this kit can be fitted to a flat roof using metal brackets or poles; multiple mounting holes for ease of installation. Check the Installation tab for wiring diagrams and mounting guidance.
• Essentials kit note - This is an essentials kit and does not include mounting accessories, batteries or battery cables. Suitable for charging 12 V battery systems; not supplied with additional mounting fixings.
• Care & compatibility - Designed for outdoor, permanent use on campers, boats and similar applications. Check battery type compatibility and wiring requirements before installation.
• Please note: due to our warehouse arrangements, the solar charge controller may be shipped separately - check the Installation tab.