What data must be known to accurately predict cost savings from going solar?
1. Will the sun come up tomorrow?
2. Cost of your solar system on a per A/C watt generated basis
3. Available incentives/rebates.
4. Tax benefits.
5. Current customer electricity usage by hour.
6. Solar production by hour.
7. Utility tariff rate by hour.
8. Estimated utility escalation of rates and net metering policies.
9. Renewable energy credits / and sale opportunity of tags.
