400W Polycrystalline 12V Solar Kit (4pcs 100W)

SKU: NPA400-12H Solar Kit

$399.99 $443.99

Product Description

Newpowa's NPA400-12H Solar Kit is the perfect system for those who are new to solar. The kit comes with all necessary components to be used in RVs, boats and other off-grid applications, also it’s an ideal power supply for remote cabins.


Each solar panel comes with a 12AWG cable, male/female connectors. Corrosion-resistant aluminum frames extend outdoor use, allowing panels to last for decades.  Pre-drilled on the back of the panel allows for quick installation and fixation.  


The 30A PWM solar charge controller is with LCD Display and 5V 1A USB Port design to charge electronic devices. The product provides overcharge, over-discharge, overload protection, as well as short-circuit protection. Compatible with Sealed, Gel, Flooded Batteries. Up to 4 panels of 100W can be connected to the 30A PWM solar charge controller.


400W Polycrystalline Solar Kit will generate an average of 1600 Watt Hours (Wh) or 120 Amp Hours (Ah) of charge per day (depends on sunlight availability). During an event of power outrage, two or more panels can provide back-up power for appliances.

Kit Includes

  • 4x High-efficiency 100W/12V Polycrystalline solar panels (Model NPA100-12H) with pre-attached 3ft cables 
  • 1x 30A PWM controller (Model GP2430D) with LCD
  • 1x 20ft 10AWG cable W/(R/B)
  • 1x 3ft 12AWG Cable w/ Ring Terminals & Fuse Protection
  • 1x set of four-stage parallel connector (flexible) F/MMMM, M/FFFF
  • 4 x set of Z-mount kit (4/set) for roof mounting w/ stainless steel bolts, nuts and washers




  • 2 year limited material and workmanship warranty
  • 10 year 90% output warranty
  • 25 year 80% output warranty




  • 1 year limited material and workmanship warranty

Shipping Policy

Newpowa offers free shipping for all domestic orders (48 states). Your order will be shipped within 1-2 business days from the date payment is cleared plus transit time, ships from Southern California. Please note that we are unable to ship to PO Box addresses for any size of solar panels. Upon shipment, a tracking number will be provided. 

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