Most on-grid solar systems in India don't need a battery — but for some homes, it changes everything.
When it makes sense
- Frequent, long power outages in your area.
- Critical loads — medical equipment, work-from-home setups.
- Areas with poor or delayed net-metering approval.
"A battery doesn't make solar more efficient — it makes it more resilient."
| Setup | Battery needed |
|---|---|
| On-grid, stable power | No |
| Frequent outages | Yes |
Compare full system types in on-grid vs off-grid vs hybrid before deciding.