SOFAR 250/255KTL-HV
User Manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
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Inverter should not work again until removing all faults. If any
repair work is required, please contact local authorized service
centre.
Should not open the inverter cover without authorized permit,
SOFARSOALR does not take any responsibility for that.
Attention
EMC/Noise Level
Electromagnetic compatibility (EMC) refers to that on electrical equipment
functions in a given electromagnetic environment without any trouble or error,
and impose no unacceptable effect upon the environment. Therefore, EMC
represents the quality characters of an electrical equipment.
The inherent noise-immune character: immunity to internal electrical noise
External noise immunity: immunity to electromagnetic noise of external
system
Noise emission level: influence of electromagnetic emission upon
environment
Electromagnetic radiation from inverter may be harmful to health!
Please do not continue to stay away from the inverter in less than
20cm when inverter is working.
Danger
1.2. Symbols and signs
High voltage of inverter may be harmful to health!
Only certified engineer can operate the product;
Juveniles, Disable, should not use this product;
Danger
Caution of burn injuries due to hot enclosure!
Only touch the screen and pressing key of the inverter while it is
working.
Caution
PV array should be grounded in accordance to the requirements of
the local electrical grid company.
Attention
Ensure the maximum DC voltage input is less than the maximum
inverter DC voltage (including in low temperature condition). Any
damage cause by overvoltage, SOFARSOLAR will not take the
responsibility including warranty.
Warning