Popular 12V 400W Solar Kit

Overview

Our most popular 12V kit. This 400W setup uses two 200W Monocrystalline panels with 18 busbars and a 40A MPPT controller that can expand to 600W on a 12V system. It can pair with our 200Ah 12V Lithium battery. It’s a quiet option for off-grid solar trailers, RVs, or boats.

Benefits

  • Quiet operation, ideal for outdoor use.
  • Expandable to 600W on a 12V system.
  • Pairs with a 200Ah 12V Lithium battery for longer runs.
  • Great for off-grid trailers, RVs, or boats.
  • All necessary components included in the kit.

Features

  • 2 x 200W Monocrystalline Solar Panels with 18 busbars (RS-M200).
  • 1 x 40A MPPT Solar Charge Controller (RS-MPPT40P).
  • 1 x 20' #10 Gauge Solar Cable (Red) to connect panel to controller (RS-20101).
  • 1 x 20' #10 Gauge Solar Cable (Black) to connect panel to controller (RS-20101).
  • 1 x 10' #8 Gauge Battery Cable (Red) to connect controller to battery (RS-810).
  • 1 x 10' #8 Gauge Battery Cable (Black) to connect controller to battery (RS-810).
  • 2 x Mounting Z Brackets (one set of 4) (RS-ZB4C).
  • 1 x 15A Inline Fuse Holder with Fuse (RS-SC15F).
  • Designed to work with a 12V system and upgrade to higher capacity as needed.

Specifications

  • Total kit power: 400W
  • Expandable to 600W on a 12V system
  • Panels: 2 x 200W Monocrystalline Solar Panels (RS-M200), 18 busbars
  • Controller: 40A MPPT (RS-MPPT40P)
  • Cabling: 20' #10 Gauge Solar Cables (Red and Black) (RS-20101)
  • Battery cables: 10' #8 Gauge (Red and Black) (RS-810)
  • Mounting: 2 x Mounting Z Brackets (one set of 4) (RS-ZB4C)
  • Fuse: 15A Inline Fuse Holder with Fuse (RS-SC15F)
  • Recommended pairing: 200Ah 12V Lithium battery
  • Kit Includes:
    • 2 x 200 Watt Monocrystalline Solar Panel (RS-M200)
    • 1 x 40A MPPT Solar Charge Controller (RS-MPPT40P)
    • 1 x 20' #10 Gauge Solar Cable (Red) (RS-20101)
    • 1 x 20' #10 Gauge Solar Cable (Black) (RS-20101)
    • 1 x 10' #8 Gauge Battery Cable (Red) (RS-810)
    • 1 x 10' #8 Gauge Battery Cable (Black) (RS-810)
    • 2 x Mounting Z Brackets (one set of 4) (RS-ZB4C)
    • 1 x 15A Inline Fuse Holder with Fuse (RS-SC15F)

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