Solar Panels + Net Billing = Rs. 0 Bill? Only if you do these 3 things right.

Step 1: Read your electricity bill before buying solar

Don’t start with panel quantity. Start with your last 12 months of bills. Check your sanctioned load, peak units, off-peak units, monthly usage pattern, and whether your connection is suitable for net billing/net metering processing. A wrong system size can waste lakhs.

Step 2: Design solar for self-consumption, not just export

The best solar system is not always the biggest one. It is the one that covers your daytime load first, reduces expensive grid usage, and sends only surplus units back. Shift heavy appliances like ACs, motors, washing machines, and ironing to solar hours where possible.

Step 3: Install roof-safe, DISCO-compliant solar

Use proper elevated structure, waterproofing, earthing, DC/AC protection, branded cable, surge protection, and a certified installation process. No shortcuts. No roof damage. No unsafe wiring. Then complete the DISCO documentation and monitor your monthly units after approval.

Bottom line:
Rs. 0 bill is not magic. It comes from correct load study, correct solar sizing, and correct net billing execution.