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01
Safety Precautions
General Disclaimer
•
The information in this quick installation guide is subject to change due to product updates or other
reasons. This guide cannot replace the product labels or the safety precautions in the user manual
unless otherwise specified. All descriptions here are for guidance only.
•
Before installations, read through the quick installation guide. For additional information, please see
the user manual.
•
All installations should be performed by trained and knowledgeable technicians who are familiar
with local standards and safety regulations.
•
Check the deliverables for correct model, complete contents, and intact appearance. Contact the
manufacturer if any damage is found or any component is missing.
•
Use insulating tools and wear personal protective equipment when operating the equipment to
ensure personal safety. Wear anti-static gloves, clothes, and wrist strip when touching electronic
components to protect the inverter from damage. The manufacturer shall not be liable for any
damage caused by static electricity.
•
Strictly follow the installation, operation, and configuration instructions in this guide and user
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
Safety Disclaimer
Warning
DC Side:
1. Ensure the component frames and the bracket system are securely grounded.
2. Connect the DC cables using the delivered PV connectors. The manufacturer shall not be liable
for equipment damage if other connectors are used.
3. Ensure the DC cables are connected tightly, securely, and correctly. Inappropriate wiring may
cause poor contacts or high impedances, and damage the inverter.
4. Measure the DC cable using the multimeter to avoid reverse polarity connection. Also, the
voltage should be under the max DC input voltage. The manufacturer shall not be liable for the
damage caused by reverse connection and extremely high voltage.
5. Ensure the minimum isolation resistance of the PV string to the ground meets UL1741
requirements to avoid shock hazards.
6. Keep the battery off, and the inverter disconnects with PV panels and other AC power
before connecting the battery and the inverter. The rated voltage of the battery should meet
specifications of the inverter.
AC Side:
1. The voltage and frequency at the connecting point should meet the on-grid requirements.
2. Additional protective devices like circuit breakers or fuses are recommended on the AC side.
Specification of the protective device should be at least 1.25 times the rated AC output rated
current.
3. PE cable of the inverter must be connected firmly.
4. You are recommended to use copper cables as AC output cables. If you prefer aluminum cables,
remember to use copper to aluminum adapter terminals.
https://www.gesolarinverter.com/.
01
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