
Compare Solar Estimates Month by Month, Not Just by the Annual Total
Compare monthly solar generation estimates with household demand, keeping weather assumptions and energy units separate from promised bill savings.

Compare monthly solar generation estimates with household demand, keeping weather assumptions and energy units separate from promised bill savings.

Decide whether solar-panel cleaning is needed by checking the system guidance, maintenance records and safe professional access options.

A solar array’s DC rating and an inverter’s AC rating describe different parts of the system. Ask how the design balances annual output and clipping.

Bring roof condition, removal costs, warranties and responsibility into a solar discussion before panels make later roofing work more complicated.

Understand why a panel’s efficiency percentage cannot predict a household’s annual solar generation without roof and system details.

Understand what an export limit means in a residential solar proposal and which assumptions need checking before relying on projected export income.

Ask better questions about roof shade, seasonal changes and solar-system design before accepting a production estimate.