5W monocrystalline solar panel (trickle charger)

Introducing our waterproof, high-efficiency 5W solar panel, perfect for permanent outdoor use. This panel provides free power for various applications, such as powering lights, small fans, or trickle charging a 12V battery/battery bank in motorhomes, caravans, cars, boats, sheds, or gardens.

With long-lasting, high-efficiency monocrystalline solar cells and a tough, sealed aluminum frame, this panel offers consistent, free power for years to come. Its waterproof design allows for use in all weather conditions.

The solar panel comes with a 2m cable attached to the waterproof connection box at the back and is fitted with a blocking diode to prevent reverse current from the battery to the solar panel at night. This means no need to disconnect the panel every night. It can be used for trickle charging 12V lead-acid batteries with a capacity of 50Ah and higher directly. For smaller batteries, a solar charge controller is recommended to prevent overcharging (not included with the solar panel). Without a solar charge controller, the state of charge of smaller batteries should be monitored constantly.

Solar panel specifications:

- Peak power: 5W

- Maximum power voltage: 17.5V

- Maximum power current: 0.28A

- Open circuit voltage: 21.6V

- Short circuit current: 0.30A

- Power allowance range: +/- 3%

- Dimensions: 25 x 19 x 2 cm

- Weight: 0.8 kg

- 4 mounting holes

- 2m of 1.5mm cable

The product is covered by a 1-year workmanship warranty provided by Photonic Universe. They will repair or replace defective items at their discretion.

Please note that, like all standalone solar panels, this solar panel does not include installation instructions as it assumes prior knowledge. If you need help with installation or have any technical questions, free support is available - please contact them by email or phone.