Clean solar panel surfaces
Why it matters
Dust accumulation reduces solar panel efficiency by 10-25%. Regular cleaning maintains optimal generation.
Stop forgetting to do this.
Hearth generates a personalized maintenance schedule so you never miss another clean solar panel surfaces.
How to do it
- 1
Check the weather forecast and plan cleaning for cool morning or evening.
- 2
If panels are accessible from ground, gather soft-bristle brush and low-pressure garden hose.
- 3
Apply low-pressure water (never high-pressure) to wet panel surfaces.
- 4
Use the soft brush to gently scrub away dust and debris in circular motions.
- 5
Rinse thoroughly with low-pressure water until clean.
- 6
Do NOT use pressure washers, hard brushes, or harsh chemicals.
- 7
If panels are on the roof, hire a professional cleaning service.
- 8
Schedule cleaning every 6 months, more frequently in very dusty regions.