As an electronic product, solar power inverter is composed of many multi-element devices. Also known as power regulator, according to the inverter in the solar power generation system can be divided into off grid solar inverter and on grid inverter. For inverters used in grid connected systems, can be divided into transformer type inverters and no transformer inverters according to whether they have transformers or not. When operating the grid connected power generation, because of its particularity, can not be careless in the installation and maintenance, otherwise, otherwise, there could be a security risk.
Maintenance should pay attention to the following points:
1.Before any maintenance work, the electrical connection between the inverter and the power grid shall be switched off first, and then the electrical connection on the DC side should be disconnected.
2.Wait at least 5 minutes until the discharge of the internal components is completed before repairing.
3.Any fault that affects the safety performance of the inverter must be eliminated immediately before the solar panel inverter can be turned on again.
4.Avoid unnecessary circuit board contacts.
5.Observe ESD protection and wear antistatic bracelet.
6.Observe and comply with the warning signs on the product.
7.Visually inspect the equipment for damage or other dangerous conditions before operation.
8.Note the thermal surface of the inverter. For example, the power semiconductor radiator and so on, after power failure of the inverter for a period of time, still maintain high temperature.
After the maintenance of the inverter, make sure that any fault that affects the safety performance of the inverter has been solved before the inverter can be turned on again.
SOROTEC SSP3118C4 2KVA ~ 5KVA Solar Inverter Wall Mounted Integrated
1.Pure sine wave 2KVA inverter
2.Cold start function
3.Auto restart while AC is recovering
4.Overload and short circuit protection
5.Optional remote panel available
6.Selectable charging current based on applications
7.Configurable AC/Solar input priority via LCD setting
8.Compatible to mains voltage or generator power
9.Smart battery charger design for optimized battery performance
10.Parallel operation with up to 6 units only available for 4KVA/5KVA
11.Selectable input voltage range for home appliances and personal computers
