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User Manual V1.0-2023-07-30
2 Safety Precaution
The inverters are designed and tested strictly complies with related safety rules. Read and
follow all the safety instructions and cautions before any operations. Improper operation might
cause personal injury or property damage as the inverters are electrical equipment.
2.1 General Safety
• The information in this user manual is subject to change due to product updates or other
reasons. This manual cannot replace the safety instructions or labels on the equipment
unless otherwise specified. All descriptions here are for guidance only.
• Before installations, read through the manual for product information and installation
precautions.
• All operations should be performed by trained and knowledgeable technicians who are
familiar with local standards and safety regulations.
• Use insulating tools and wear personal protective equipment when operating the
equipment to ensure personal safety. Wear anti-static gloves, cloths, and wrist strips when
touching electron devices to protect the inverter from damage.
• Strictly follow the installation, operation, and configuration instructions in this manual.
The manufacturer shall not be liable for equipment damage or personal injury if you do
not follow the instructions. For more warranty details, please visit
warranty.
2.2 PV String Safety
When connecting the PV input cable, make sure that the PV connector model matches
the PV connector model on the inverter side. The manufacturer shall not be liable for the
equipment damage if other connectors are used.
• Ensure the component frames and the bracket system are securely grounded.
• Ensure that the positive or negative poles of PV module do not short-circuit to the ground.
Otherwise, severe damage might happen, which is beyond the manufacturer's liability.
• Ensure the DC cables are connected tightly, securely and correctly.
• Ensure that the voltage of the PV module is within the permissible range of the inverter.
• Connect one PV module to each input of the inverter. Do not connect the battery or other
power source to the inverter input.
NOTICE
NOTICE
DANGER
WARNING
3
02 Safety Precaution
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