Daily Maintenance Considerations for Distributed Power Stations
What are the daily maintenance considerations for distributed power stations? Let's take a look with Hengyuan Tai.
Avoid stepping on or placing heavy objects on the surface of the modules to prevent potential micro-cracks in the solar cells. Flammable liquids, gases, and explosive materials are strictly prohibited near the photovoltaic modules. If any of the following issues are found, the modules should be adjusted or replaced immediately:
Glass breakage, backsheet burns, or obvious color changes in the modules.
Deformation, twisting, cracking, or burning of the junction boxes, or if the terminal connections are not functional.
Bracket Maintenance:
Ensure all bolts and bracket connections are secure. The anti-corrosion coating on the bracket should not be cracked or peeling; if so, it should be promptly touched up.
Ensure the bracket is properly grounded. Before the rainy season each year, check the grounding system, focusing on the integrity of connections, good contact, and ensuring that the anchor bolts or expansion bolts used to fix the brackets are tight.
Inverter Issues:
The inverter should be properly set. Non-professionals should avoid handling inverters or other photovoltaic equipment.
Do not touch the inverter’s heat dissipation components to prevent burns.
Hazardous materials should not be placed near the inverter.
To disconnect the inverter, always first disconnect the AC voltage, then the DC voltage.
Regularly clean the dust off the inverter housing, preferably using a vacuum or soft brush, and ensure only dry tools are used.
These are the daily maintenance considerations for distributed power stations introduced by Hengyuan Tai.