Part 5/7:
It's important to note that every household's situation is unique. Factors affecting potential savings include:
Roof Orientation: A south-facing roof typically yields the most solar energy, compared to east or west-facing roofs.
Household Electricity Use: Larger homes or less efficient households may not be able to offset 100% of their usage.
Maintenance and Degradation: Solar panels may degrade slightly over time, producing less energy after 25 years—commonly by about 10-20%.
Connection Fees: Many utility companies impose baseline connection fees, regardless of excess solar energy generation.