Trina Solar Solar Module DEG21C.20

Warning: This cleaning procedure requires professional installers and strict adherence to guidelines. Failure to follow these instructions may result in death, injury, or property damage.

Before cleaning, thoroughly inspect modules for cracks, damage, and loose connections. During the daylight, the voltage and current present in the array are sufficient to cause a fatal electric shock.

Please make sure that the array has been disconnected from other active components before starting the cleaning. Wear suitable protective clothing (clothes, insulating gloves, etc.) when cleaning the modules.

Do not clean the modules during the hottest time of the day to avoid thermal stress on the modules.

Do not immerse the module, partially or totally, in water or any other cleaning solutions. Do not use such as lubricants and organic solvents to clean the connectors.

Do not clean modules under the weather conditions of wind more than 4 class (in Beaufort scale), heavy rain or heavy snow.

When cleaning the modules, it is forbidden to step on the modules, forbidden the injection of water to the backside of the modules or cables.

Please ensure that the connectors are clean and dry to prevent electric shock and fire hazards. Do not use steam cleaner.

Warning: This maintenance check requires trained personnel with PPE!

Any visible damage on the modules?

If modules are damaged, replace with a new module of the same type.

All cables and connectors intact?

Recommendation: Perform a preventive inspection every six months.

Is vegetation cut regularly to avoid shading?

Mounting hardware tightened correctly in place?

All string fuses in each non-grounded pole working properly?