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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Unfortunately the System you are looking for is out of date and Wholesale Solar no longer offers the 4.4 kW Grid‑Tied Battery Backup Solar System with Magnum Power Center and 16x Canadian Solar 275w Panels

See our other Complete Systems

Please call to verify compatibility.

4.4 kW Grid‑Tied Battery Backup Solar System with Magnum Power Center and 16x Canadian Solar 275w Panels

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Product Information

System Part No. Array Size (STC) Monthly Output (PTC) Panels Price
4.4 kW Grid‑Tied Battery Backup Solar System with Magnum Power Center and 16x Canadian Solar 275w Panels18939164.4 kW607 kWh16 Canadian Solar CS6K-275P Silver Poly Solar Panels
Do you have any questions about this 16 panel Grid Tie system, or questions about solar in general? Give us a call at 1-800-472-1142.
Solar is more affordable than ever.
Claim the 26% Federal Tax Credit.
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Finance this system from $221/month*
*Based on 5.75% APR over 7 years
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Enjoy Uninterrupted Power with Solar plus Storage

This system combines the benefits of a grid-tied PV system with the independence and peace-of-mind found living off-grid. Magnum Energy’s MicroGT 500 Microinverters are paired with a powerful Magnum Energy MS4448PAE battery backup inverter. During normal operation the microinverters send excess power into the grid to reduce your energy demand. In the event of a power outage the backup inverter turns on automatically to power critical appliances such as your lights, fridge, well pump, cell phone and computer. This design combines the best of both worlds, reducing your power bill and providing backup power in an emergency.

Pre-wired for Easy Installation

This package includes a 4 Star Solar power center which has been pre-wired and tested with all necessary components and safety disconnects including a remote control, battery monitor, surge suppressors, AC & DC breakers and labeled bus bars. We’ve also included a set of high quality, maintenance-free AGM batteries with UL listed battery interconnects. The combination of MicroGT 500 microinverters, a pre-wired power center and our detailed electrical diagram make installation as simple and painless as possible.
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Crown AGM 390 Ah 48 VDC 18,720 Wh (8) Battery Bank

AGM Battery Maintenance

Magnum Energy MicroGT 500 ME-GT500 500W Micro Inverter

Spec. Sheet
Installation Manual
Array Installation Map

Canadian Solar CS6K-275P 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, 16 total6932927
System Upgrade Ground Mount Racking for 3" pipe
System Upgrade Ground Mount Racking for 3
1 per panel, 16 total6932928
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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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Download "Getting Started With Solar"
New to solar? Download our free guide to learn the basics and get started designing a system that’s right for you.