The 20 Watt panel is designed for use on Motorhomes and Caravans, and are ideal for keeping your batteries topped up during storage and providing usable power during the day. This 20 Watt panel is supplied with: a 20watt monocrystalline panel (with pre-fitted feet), matching Sargent regulator. We recommend a polyurethane adhesive sealant such as PU40 or Sikaflex 221.
