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400 Watt 12 or 24 Volt Solar Panel Complete Kit for RV's, Boats and Off-Grid Applications with LCD PWM Solar Charge Controller
90 lbs


Perfect for RV’s, boats and other off grid applications

WindyNation takes the trouble and confusion out of adding a solar panel system to a battery bank with our 100% Complete Off-Grid Solar Kits!

  • Auxiliary power for RV’s and boats. Popular with commercial RV and marine retrofitters
  • Great for camping or remote cabins. Power devices in remote back country locations
  • Easy way to provide power for sheds, light poles and gates without the need for trenching and laying cables
  • Two or more panels can provide back-up power for critical appliances like a refrigerator during a power outage
  • Kit will produce an average of 1600 Watt Hours (Wh) or 135 Amp Hours (Ah) of charge per day (depends on sunlight availability)


Click on the Technical Specifications tab above for detailed information about the products included in this kit

Kit Includes

(4 pcs) 100 Watt WindyNation 12 volt Polycrystalline WindyNation Solar Panel

  • Four panels are perfect for 12 or 24 Volt battery bank charging
  • Windynation's UL 1703 Certified 100 Watt Solar Panels combine high efficiency with long term reliability and stability
  • Outstanding electrical performance under high temperature and low irradiance conditions
  • See image in the photo gallery above for the technical specifications of the solar panel.
  • Note:Wiring diagrams for wiring the four solar panels in parallel (12V) and series (24V) are shown in the owners manual


(1 pc) 30 Amp P30L Solar Charge Controller with LCD Display


Click HERE to view the Owner's Manual for the P30L Controller, which will provide a more in depth description of the controller's features.


  • WindyNation P30L PWM 30 Amp solar charge controller prevents battery from being overcharged and damaged by the solar panel
  • LCD digital display provides system information (amperage, voltage, temperature, etc.)
  • System settings are user adjustable by using the MODE and UP and DOWN buttons
  • Overload, short circuit, and reverse polarity protected. Battery temperature sensor (BTS) is included


(4 Sets) Solar Panel Mounting Bracket and Fastener Set

  • Includes sixteen anodized aluminum Z-brackets and sixteen sets of stainless steel fasteners
  • Quickly and easily mount the solar panel to a RV, boat or roof
  • Corrosion resistant materials (anodized aluminum and stainless steel)


Solar Panel Cable and MC4 Connectors

  • 40 continuous feet of UL Listed 12 AWG solar extension cable (E331483)
  • One Pair of MC4 Connectors
  • The MC4 connectors allow for a quick and waterproof connection of the solar extension cable to the MC4 connectors attached to the back of the solar panel.

(Note: MC4 Connectors do not come pre-attached to cable. Cut cable to length and attach MC4 Connectors. The 12 AWG cable is used to connect the solar panels to the charge controller.)

MC4 Branch Connectors

  • Three Pairs of MC4 Branch Connectors
  • The MC4 branch connectors are used to wire the four solar panels in parallel for 12V battery charging.
  • Wiring diagram for both 12V and 24V are shown in the Owners manual


Click on the Owners Manual tab above for detailed information about the products included in this kit

Everything you need for assembling our 100 Watt Solar Panel Complete Kit for RVs, Boats and Off-Grid systems is available in our Owner's Manual 

Click HERE to view the Owner's Manual for the P30L Controller, which will provide detailed information regarding the installation of the solar charge controller included in this kit.