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Reason: None provided.

If you have surplus solar power, and not feeding back to grid, heating that water tank is a good way to store excess energy. Place the gas-based water heater, in series, after the electricity-based water heater, for cloudy days.

2 days ago
1 score
Reason: Original

If you have surplus solar power, and not feeding back to grid, heating that water tank is a good way to store excess energy.

2 days ago
1 score