1 Mega-Watt Solar Kits

1 Mega-Watt Solar Kits

  • Peimar solar kit

    1 mega-watt solar kit Peimar 400 XL, SMA inverter


    This high-power, low cost solar energy system generates 1000000 watts of grid-tied electricity with (2500) commercial-grade XL-size mono perc modules, SMA Sunny Boy Core 3-phase inverter, Sunny Portal 24/7 monitoring, rooftop mounting, safety labels, and...

Compare price and performance of the Top Brands to find the best 1MW solar system. Buy the lowest cost 1 mega-watt solar kit priced from $0.80 per watt with the latest, most powerful solar panels, inverters and mounting. For large commercial or utility-scale, save 30% with a solar tax credit.

What You Get with Every PV System

  • Solar panels, inverters, mounting, cables
  • Up to 4,000 panels generate 120 mWh / mo (varies)
  • UL Certified with up to 30 year manufacturer warranty
  • Mount on rooftop or ground; up to 80,000 sf
  • System design, permit plans, and installation instructions
  • 24/7 performance monitoring via web and smartphone
  • Lifetime technical support
  • Add-on options for battery storage, ground mounting, EV charging or full-service installation

SunWatts has a big selection of affordable 1 mW PV systems for sale. These 1 mega-watt size grid-connected solar kits include solar panels, DC-to-AC inverter, rack mounting system, hardware, cabling, permit plans and instructions. These are complete PV solar power systems that can work for a large commercial or utility-scale project, with just about everything you need to get the system up and running quickly. The kit prices shown include hardware components only.

A 1,000kW solar kit requires up to 72,000 square feet of space. 1,000kW or 1,000 kilowatts is 1,000,000 watts of DC direct current power is also known as 1 mega-watt or 1mW. This could produce an estimated 112,500 kilowatt hours (kWh) of alternating current (AC) power per month, assuming at least 5 sun hours per day with the solar array facing South. The highest output will be achieved with an unobstructed south-facing view of the sun for maximum solar power. The actual power generated will vary based on location, equipment and installation factors. Refer to your electric utility bill to find the actual kWh used per month and compare it to how much power these low cost 1 mega-watt PV systems can generate. 

CLICK ON A SOLAR KIT BELOW to review prices, parts list and options for ground mounting, battery storage or EV charging.