Trina Solar Inverter Installation and Disassembly

Can a loose connection damage a Trina Solar PV module?

Loose connections will result in damage to the array. This manual covers the requirements for the cleaning procedures of Trina Solar PV modules. Professional installers should read these guidelines carefully and strictly follow these instructions.

How do I clamp a Trina Solar module?

Trina Solar has tested its modules with a number of clamps from different manufacturers and recommends the use of clamps which have an EPDM or similar insulating washer, fixing bolt of at least M6. The clamp must overlap the module frame by at least 7mm(0.28in) but no more than 10mm(0.39in).

How do you protect a Trina Solar PV module?

Cover the front surface of modules by an opaque material when repairing. Modules when exposed to sunlight generate high voltage and are dangerous. Trina Solar PV modules are equipped with bypass diodes in the junction box. This minimizes module heating and current losses.

Do Trina Solar modules need a transformer?

When installed in systems governed by IEC regulations, Trina Solar modules normally do not need to be electronically connected to earth and therefore can be operated together with either galvanically isolated (with transformer) and transformerless inverters.

Are Trina Solar solar modules corrosive?

Salt spray corrosion tests conducted in accordance with IEC 61701 have shown that Trina Solar's PV modules can be installed near offshore or in the corrosive environment. However, the modules shall not be immersed in water or in a permanently wet environment (e.g., fountains, spindrift, etc.).

Where should a Trina Solar inverter be routed?

Trina Solar recommends that all cables are routed in appropriate conduits or rails where water does not accumulate. The string voltage must not be higher than the maximum system voltage, as well as the maximum input voltage of the inverter and the other electrical devices installed in the system.