550W - 12V Off Grid Solar Kit 1500W Inverter


550W - 12V Off Grid Solar Kit with 1500W Power Inverter

Our stand alone 480W off-grid solar power kit would typically be used where higher power generation is needed. Applications for our off-grid solar systems include, remote location homes in the UK and abroad, home office, summer houses, workshops, static caravans, stables and outbuildings. Each kit has been designed for a quick and easy install and include all cables and connectors along with a 1500W Power Inverter to provide a pure sine wave AC 230V supply from the DC batteries supplied.

Using the power of the sun and a state of art MPPT controller that intelligently regulates the working voltage of the solar panel this system can deliver approximately 160Ah on a 12V system per day during the summer months.


  • 2 x 275W Polycrystalline Solar Panels
  • 1 x MPPT Solar Regulator/Controller 40A 12V/24V with Display
  • 1 x 10m Solar Panel Extension Cable (4mm)
  • 1 x 1m Extension Cable - Controller to Batteries (4mm)
  • 1 x Midi Fuse Holder & 40A Fuse (controller to batteries)
  • 2 x 125Ah 12V AGM Deep Cycle Batteries
  • 1 x Pair of Heavy Duty Battery Joining Leads
  • 1 x Power Inverter 1500W 12V Pure Sine Wave
  • 1 x Power Inverter - 150A Mega Fuse Kit
  • 1 x Power Inverter - Wired Remote On/Off Switch

Solar Panel Specifications

  • Maximum Power (Pmax): 275W
  • Maximum Power Current (Ipm): 8.77A
  • Maximum Power Voltage (Vpm): 31.34V
  • Short Circuit Current (Isc): 9.29A
  • Open Circuit Voltage (Voc): 38.38V
  • Nominal Operating Cell Temp. (NOCT): -45 to 80°C
  • Maximum System Voltage: DC1000V
  • Maximum Series Fuse: 15A
  • Size: 1650mm x 991mm x 35mm
  • Weight: 18.2kg

Solar Panel - Guaranteed Performance

  • 5 Years Manufacturers Warranty
  • 10 Years Warranty 90% Power Output
  • 20 Years Warranty 80% Power Output