Solar panels and accessories convert sunlight to electricity. They supplement or replace outside utilities to save on cost and offer an environmentally friendly power source for homes and businesses. Solar panels and kits convert sunlight to electricity, with panels installing individually, or interconnectedly as an array. Solar inverters convert the electric current from DC to AC to make the power usable for homes and businesses. Solar charge controllers monitor battery health and regulate the current to prevent overheating and overcharging. Solar analyzers and irradiance meters test the effectiveness of panel angle and placement during installation, and check function during surveys. Solar panel accessories and tools help connect and secure components and equipment in a panel installation.