NeoVolta Solar System Fix

The rooftop array in my Decatur, TX home feeds a NeoVolta package (inverter plus battery storage), yet my monthly bill shows no meaningful drop in grid consumption. An earlier visit from another electrician ended without actionable findings, so the core issues remain unsolved... (Budget: min $50 USD, Jobs: Electrical Engineering, Electronics, Renewable Energy Design, Solar, Solar Panel Installation, Technical Documentation, Technical Support, Troubleshooting, Wireless)