We did a Q4 install with SunPower, promised 5-year ROI but hitting year 3 and closer to 6. factory electricity bills solar warns about inverter downtime—ours dropped 7% output last summer. Weekend install saved ops, zero downtime though. Anyone else seeing this?

https://www.abcmoney.co.uk/2025/05/solar-panels-for-factories-sustainable-energy-solutions-for-manufacturing/

We did a Q4 install with SunPower, promised 5-year ROI but hitting year 3 and closer to 6. factory electricity bills solar warns about inverter downtime—ours dropped 7% output last summer. Weekend install saved ops, zero downtime though