Collection and protection boxes for solar energy panels and systems from short circuits, rain, lightning, and thunder. They contain fuses, a breaker, and a lightning arrester to protect the inverter, batteries, caravan, and rest area from malfunctions, inverter damage, and fires. Each system has a special size/ Single input box for 250 riyals Double input, single output box for 300 riyals Double input, double output box for 350 riyals Fast shipping available to all regions, all cities, villages, and remote areas for free.