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Prewired Backplates

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What are Prewired Backplates?

Pre-wired controller backplates are designed to maximize battery life and helps you avoid the hassle of sourcing, building, and testing your own controller assembly, saving you labor, time, and money.  Our pre-wired controller designs are field-tested and each backplate has already been tested and inspected for quality assurance. We stock a range of pre-wired controllers for immediate shipping that are ready to connect to your battery system.

If you have any questions about pre-wired backplate assemblies or need one custom-designed, please email us at or call 888.680.2427 during regular business hours and we'll be glad to assist you. 

Need help? We're available at 888.680.2427. Or email us at Mr. Solar® Customer Service Offline