I can do much better than that, I can help you source the parts required.
Just one issue I see, and that is you won’t be able to export any surplus, only recharge the battery only.
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"I've witnessed many fantastic changes and innovations, and installation companies come and go. My fellowship with ethically-minded MCS solar panel installers goes back decades. Today, I offer my experience to ensure you install the best."
Power My Home Solar Panels UK
Sundial House, 44 Panton Road, Chester CH2 3HX.
01244 722 607