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Wholesale Solar is constantly upgrading our Systems to contain the latest technologies at the best prices.

Unfortunately the System you are looking for is out of date and Wholesale Solar no longer offers the 3.7 kW Grid-Tied Solar System with 15x SolarWorld 250W Panels

See our other Complete Systems

Please call to verify compatibility.

3.7 kW Grid-Tied Solar System with 15x SolarWorld 250W Panels

  • 100% Employee-owned
  • Specializing in solar design and distribution since 2002

Product Information

System Part No. Array Size (STC) Monthly Output (PTC) Panels Price
3.7 kW Grid-Tied Solar System with 15x SolarWorld 250W Panels18920903.75 kW506 kWh15 SolarWorld SW250 Silver Poly Solar PanelCALL


Harvest More Power with the SolarWorld M250 Microinverter Gridtie Solar Power System. Fifteen (15) SolarWorld 250-watt solar panels paired with fifteen (15) Enphase M250 Microinverters to give you up to 3,750 watts of power for your home or business.

What are the benefits of a grid-tie solar power system using Enphase Microinverters?

  • Maximum output - Each solar panel operates independently and is not limited by the performance of other panels.
  • Design flexibility - Expand your system by adding more solar panels and microinverters at a later date.


Enphase Energy M250 has an outstanding 96.5% CEC efficiency and an increased output power of 250W AC. Enphase has insulated and isolated the DC conductors from ground removing the need to install a separate grounding electrode conductor (GEC) to each unit resulting in a simplified, safer and more economical installation. Adding Enphase M250s to your system will truly optimize the amount of power gathered.

Monitor your system over the Internet! Subscription is free for the lifetime of the system when you purchase the Enphase Envoy Communications Gateway (pricing below). You can see how this works via Wholesale Solar's live demonstration of their test site.


Enphase Microinverters and SolarWorld solar panels both come with a 25-year warranty. Enphase's warranty is transferable to a different owner as long as it remains installed at the originally installed end user location. Wholesale Solar cannot, therefore, accept any returns on M250 inverters or Enlighten Monitoring Units once they have been registered with Enphase.

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Features & Attributes

  • Easily expandable
  • Per panel monitoring
  • Easy installation with standard AC wiring
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SolarWorld SW250 Silver Poly Solar Panel

Spec. Sheet
Installation Manual
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Racking/Mounting Upgrades

Item Picture Recommended Quantity Part Number Price
System Upgrade to XR1000
System Upgrade to XR1000
1 per panel, 15 total6932927
System Upgrade to 3" SGA Ground Mount
System Upgrade to 3
1 per panel, 15 total6932928
To avoid possible warranty issues, Wholesale Solar suggests configuration D. Please feel free to call us about other configurations or racking options.
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About Wholesale Solar

Wholesale Solar is a 100% employee-owned company located in beautiful Mount Shasta, California. The company has experienced steady growth since 2002, becoming a well-established leader in solar distribution. We offer custom solar design and expert technical support before and after the sale. But we don’t just sell solar, we live it—with much of our staff running their own grid-tied and off-grid homes on solar power. Want to meet some of our solar experts? View our short film, State of Independence.

Custom Builds, Complete Systems, and Quality Components

Wholesale Solar designs, stocks and delivers complete solar and backup power systems for homes, businesses, boats, and RVs. Our solar design experts work with customers to build complete systems customized to their specific needs and requirements. We keep plenty of high-quality components in stock and ship them directly from our warehouse in California.

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