Goodwe EH Series, Quick Installation Manual

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General Disclaimer

Safety Disclaimer

Warning

•  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 operations 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 

https://en.goodwe.com/

warranty.

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.  To avoid shock hazards, ensure the minimum impedance of the PV string to the ground 

exceeds R, R=Max. Input Voltage (V)/30mA.

6. 

The PV modules used with the inverter must have an IEC61730 class A rating.

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 maximum AC 

output 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.

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Safety Precautions

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