ESI 3~6K-S1
user manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
1
1. Basic Safety Information
Outlines of this Chapter
Please read the instruction carefully. Faulty operation may cause serious injury or
death .
1.1. Requirement for Installation and Maintenance
Common Requirements
The product must be installed in full compliance with national and local power grid
standards and regulations.
Before installing and adjusting the produce, please read all of instructions, cautions
and warnings in this manual
Before connecting the product to the electrical utility grid, contact the local utility
company for allowance. Also, this connection must be made only by qualified
electrician.
When any maintenance or repair is required, please contact the nearest authorized
maintenance center. If you don't know which service center is closest to you, please
contact your local distributor. Don't repair the product by yourself, which may lead
serious injury or damage.
Before installing and maintaining the device, using the DC switch to cut off the high
voltage direct current of the photovoltaic array. Otherwise, the high voltage may cause
serious injury.
If you have any question or problem when you read the
following information, please contact SHENZHEN
SOFARSOLAR CO., Ltd.
Note