Home Energy Audit

One device's running cost, your full home's electricity bill, and whether solar pays off against that exact bill — chained, not guessed at separately.

Home Energy Audit

One device's running cost, your full home's electricity bill, and whether solar pays off against that exact bill — chained, not guessed at separately.

Electricity Rate ($/kWh)

Device A — Watts

Device A — Hours/day

Device B — Watts

Device B — Hours/day

Device C — Watts (0 to skip)

Device C — Hours/day

Solar System Cost

Bill Offset by Solar (%)

80%

Annual Solar Maintenance

Years to Project

Device A Running Cost

88/year (7.20/month)

Open the full Device A Running Cost calculator

Total Home Electricity

15.84/month across 3 devices

Open the full Total Home Electricity calculator

Solar Payback

Doesn't break even within 20 years — $17959 short at this bill and offset

Open the full Solar Payback calculator