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generate direct current, and touching the live parts of the module (such as connectors) may cause
casualties. Avoid direct contact with photovoltaic modules, which may cause electric shock or cuts.
The installation of PV modules shall comply with the laws and regulations clearly stipulated by
the relevant regions and countries where the PV modules are installed. If necessary, the construction
permit and other certificates shall be obtained first.
The installation of PV modules shall be carried out by qualified professionals who have
professional skills and knowledge and are familiar with the mechanical and electrical requirements
of the system. The risk of possible injury during installation, including electric shock or cuts, shall be
known in advance.
The roof system can only be installed on the roof with formal and complete structural analysis
results after evaluation by construction experts.
Observe the safety rules for all installed modules. For example, wires and cables, connectors,
charging controllers, inverters, batteries, etc., only equipment, connectors, wires and supports
matching the solar power system can be used. If the photovoltaic system uses batteries, it shall
follow the opinions of the battery manufacturer.
PV modules of the same size and model can be interconnected.
Please do not artificially focus light on modules.
3.4 Electrical safety
Please strictly follow the following electrical safety provisions to avoid any form of electrical
safety accidents.
Please do not install or operate PV modules when it is wet or windy.
The DC voltage of photovoltaic modules may exceed 30V, and direct contact shall be avoided.
It is necessary to ensure that the connecting cable is fixed on the support frame for the
installation of PV modules.
Where animals and children can reach, cables must be protected with conduits.
Please do not artificially modify or remove any modules and labels of PV modules.
Please do not install PV modules without safety precautions.
Do not use any means other than connectors for electrical connection.
The damaged PV module has the risk of electric shock and fire and should be replaced
immediately.
The installation of PV module array must be carried out under the condition of electrical safety.
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