Photonic Universe 5W Monocrystalline Solar Trickle Charger | 4Boats

12 V trickle charger — compact waterproof 5W monocrystalline solar panel for permanent outdoor use, ideal for trickle-charging batteries or powering small devices.

• Waterproof, high-efficiency monocrystalline cells in a sealed aluminium frame for long outdoor life.
• Fitted with a blocking diode to prevent reverse current from the battery at night (no need to disconnect).
• Suitable for direct trickle charging of 12 V lead-acid batteries of 50 Ah and above; smaller batteries require a solar charge controller (not included).
• Solar panel specifications: Peak power: 5W; Maximum power voltage: 17.5 V; Maximum power current: 0.28 A; Open circuit voltage: 21.6 V; Short circuit current: 0.30 A; Power allowance range: +/- 3%.
• Dimensions: 25 x 19 x 2 cm (9.8 x 7.5 x 0.8 in); Weight: 0.8 kg (1.8 lb); 4 mounting holes for easy installation.
• Includes 2 m (6.6 ft) of 1.5 mm cable and a waterproof connection box.
• Durable, weatherproof construction for use on boats, motorhomes, caravans, cars, sheds and gardens.
• The product is covered by a 1-year workmanship warranty; defective items will be repaired or replaced at the seller's discretion.
• Installation: Please note: like all standalone solar panels, this solar panel does not include installation instructions.

For smaller batteries use a compatible solar charge controller to prevent overcharging. Free technical support is available if you need installation advice or have questions.