Comparison
Solar Generator vs Grid-Tied Solar
Generators store; grid-tied systems share. Choose based on outage tolerance and bill savings.
Solar Generator
Self-contained battery system.
Best for: Backup and mobility
Watch out: Limited capacity, no real bill offset.
Grid-Tied Solar
Sells excess to the grid; uses grid as a 'battery'.
Best for: Bill offset
Watch out: Stops producing in outages without battery + transfer switch.
| Factor | Solar Generator | Grid-Tied Solar |
|---|---|---|
| Bill offset | Tiny | Significant |
| Outage power | Yes | No (without battery) |
| Permit | No | Yes |
Comparisons are general and educational. Real-world differences depend on your specific equipment, utility, and local code. Always verify before purchasing.