This 30W solar panel features parallel cell design that maintains power output even under partial shading or dirt, delivering more stable performance than standard panels in real outdoor conditions. The panel provides efficient charging for 12V batteries, suitable for caravans, boats and off grid systems requiring consistent power supply. Surface mount installation is straightforward on flat surfaces such as caravans, boats and rooftops, with a compact structure suited to a wide range of applications. An integrated blocking diode prevents reverse current and protects your battery during low light or night conditions. Constructed with tempered glass and a black aluminium frame, the panel measures 490 by 344 by 25 millimetres, weighs approximately 2.02 kilograms and includes a 1 metre cable for long term outdoor use.