With rising diesel prices, running 500 kVA DG sets during grid flickers is becoming unviable for commercial units. We are exploring high-capacity Battery Energy Storage Systems (BESS) coupled with on-site UVIE solar arrays. These setups allow peak shaving—storing cheap daytime solar power to offset peak-hour DISCOM surcharges—while providing sub-20ms switchover for sensitive equipment. Has anyone completely phased out diesel generators for solar for business + BESS in Rajasthan?