Q1：Can photovoltaic systems still generate electricity on rainy days?

Technical principle: Modern components can still work in low light environments

Power generation data: The power generation on cloudy days is about 20% -30% of that on sunny days

Guarantee measures: It is recommended to allocate 10% -20% of energy storage capacity to cope with continuous rainy weather

Q2：Do photovoltaic modules need to be cleaned regularly?

Cleaning frequency: 2-4 times a year in general areas, and increased frequency is needed in areas with frequent sandstorms

Self cleaning technology: using nano coating can reduce dust accumulation by 40%

Caution: Avoid scratching with hard objects and recommend professional cleaning services

Q3：How long is the service life of a photovoltaic system?

Component lifespan: 25 years power guarantee (over 80% output)

Bracket lifespan: 25 years for galvanized steel and 30 years for aluminum alloy

Attenuation data: ≤ 2% for high-quality components in the first year, and ≤ 0.45% annually thereafter

Q4：How to deal with extreme weather such as hail?

Protective design: Made of 3.2mm tempered glass, tested for hail with a diameter of 35mm

Insurance plan: It is recommended to purchase property insurance to cover extreme weather losses

Emergency response: Conduct timely system testing after a disaster and issue an evaluation report within 72 hours