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Discontinued Product

Wholesale Solar no longer offers the Power Central

The following item(s) may be suitable for replacement:

Or See our other Battery Backup Systems

Please call to verify compatibility.

Power Central

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Product Information

Model Part No. # of Batteries Watt Hours Solar Panels Price
Power Central9544480CALL


With 10.1 kwh of storage capacity, the compact WSS 4400 Watt USA Power Central 48VDC will keep the lights on and the refrigerator running when the power goes out. 

Brownouts and blackouts cut your home's crucial electrical supply. This ARRA qualified backup power system can keep the furnace fan running, the refrigerator cool, communications online and your home's security system functional. 

Ready to Plug in
This WSS 4,440-Watt USA Power Central comes fully wired, tested and ready to plug in. It keeps batteries charged by being plugged into your household grid. When a blackout happens the inverter instantly starts powering critical loads from the batteries until the power comes back on when it automatically re-charges its batteries and goes into standby. Housed in a locking Midnite e-panel, it comes with an easy-to-use monitoring system so you can check your power supply anytime of day. See below for a complete list of parts and call us if you need more information. 

Charging Your Back-up System
This system is plugged into an electrical outlet and the batteries are kept charged by the utility grid, ready to provide power when the grid goes down. It could also be charged by solar panels or a generator. Adding solar panels to this system would qualify you for a 30% Federal Tax Credit. Wholesale Solar offers Solar Panel Add-on Options for this system. AC coupling for gridtie installations may also be an option for you. Be sure to ask a Sales Tech for more information. 

Adding solar panels to this system qualifies you for a Federal Tax Credit of 30% off the installed cost. 

  • 1 Magnum Energy ME-ARC 50 Inverter Remote
  • 1 Midnite Large Backup Kit 240/Gen-175A
  • 6 2/0 - 9" Cable, Battery/Inverter (red/black)
  • 1 2/0 - 24" Cable, Battery/Inverter (red/black)
  • 1 2/0 - 18" UL Cable, Battery Interconnect (red)

  • 1 2/0 - 32" UL Cable, Battery/Inverter (red)
  • 1 2/0 - 18" UL Cable, Battery Interconnect (black)
  • 1 2/0 - 12" UL Cable, Battery Interconnect (black)
  • Assembly and Testing

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Power Central

Spec. Sheet
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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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