Jinyuan Lighting
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9.Commissioning and Maintenance
1) It is suggested to have the mechanical and electric checking at least once every six months
to make sure the module and system connectors are clean and connected reliably. Pay
attention to comply with all the maintenance manuals of all the components used in the system,
including bracket, inverter, junction box and battery, etc.
2)There may be accumulated dirt and dust on the surface of the modules as time goes on,
which will lower the output power of the module. It is suggested to clean the module at least
once every year to make sure the maximum output power, especially in the areas with low
rainfall. Please choose the time with not strong sunlight for the module cleaning.
3) Please do not touch or handle the glass surface of the module with bare hands to avoid
leaving the fingerprint or any other dirt on the glass. When cleaning the module surface, firstly
use a dry duster or cloth to brush off the surface adhesive materials, and then clean with wet
soft sponge or cloth. Mild cleaning agent without abradant can also be used to get rid of the
dirties.
4) When cleaning, do not use the water with high mineral content, do not use the water with big
water pressure. Normal municipal water supply is enough.
5)If the module is installed somewhere with more sand-dust, it is suggested to blow the sand
with gas. If there is snow cover on the module surface , please do not try to remove the frozen
snow or ice with brute force.
6) Please do not clean the modules with damaged glass or bare wire, otherwise there will be
risk of electrical shock.
7)If there is any question, please arrange qualified person for checking.
