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AC Coupled Backup Power System with 8kW Outback Inverter

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Product Information

Model Part No. # of Batteries Watt Hours Solar Panels Price
AC Coupled Backup Power System with 8kW Outback Inverter1894110Optional Add On
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Do you have questions about our WSS battery backup systems, or questions about solar in general? Give us a call at 1-800-472-1142.


This AC-Coupled backup power kit is designed to add battery backup to an existing grid-tied system, providing clean and reliable power during an outage. The Outback Radian inverter can couple to most grid-tied inverters rated up to 6kW in size (5kW for Fronius inverters.)

In the event of a power outage, the inverter will automatically turn on to power your essential appliances, and the batteries can be recharged by an existing grid-tied PV system. The batteries can also charge from the power grid when available or a gas generator with the addition of the Generator Protection Kit (see related items.)
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Fullriver AGM 830 Ah 48 VDC 39,840 Wh (16) Battery Bank

Product Manual
Spec. Sheet
Battery Maintenance
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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 Our Solar Battery Guide
A poorly designed system can ruin your batteries. Our Solar Battery Guide will help you size your battery bank properly and keep things running smoothly.