Overview These monocrystalline silicon solar panels are designed for long life (up to 25 years) and high efficiency output. They may be wired in series or parallel arrays. This 40 Watt model is an excellent solution for remote or mobile power applications, electric fence battery banks, inverter systems, RVs, caravans, boats etc. Aluminium frames and tempered dust resistant glass panels allow installation in demanding environments. Typical Applications Include Power for remote cameras Electric fence battery banks Remote sensors and monitoring Battery powered lighting systems and much more Specifications Maximum power: 40W Nominal voltage: 12V Short circuit current (ISC): 2.43A Open circuit voltage: 20.58V Maximum power current (IMP): 2.28A Maximum power voltage: 17.58V Connection: MC-4 Plug Dimensions: 616 x 397 x 25 mm Operating temperature: -40°C to +85°C