Sungrow SG10RS User Manual

107
9.2.3 Routine Maintenance
Item Method Period
Device clean
Check the temperature and dust of the
inverter. Clean the inverter enclosure if
necessary.
Six months to a year
(depending on the dust con-
tents in air)
Electrical
connection
Check whether all cable are firmly con-
nected in place.
Check whether there is damage to the
cables, especially the surface in con-
tact with metal.
6 months after commissioning
and then once or twice a year
General status
of the system
• Visual check for any damage or de-
formation of the inverter.
• Check any abnormal noise during
the operation.
• Check each operation parameter.
• Be sure that nothing covers the
heat sink of the inverter.
Every 6 months
User Manual 9 Troubleshooting and Maintenance

Sungrow SG10RS Specifications

General

Rated Power	10 kW
Max. DC Voltage	1100 V
Number of MPPTs	2
Max. Efficiency	98.6%
Protection Rating	IP65
Start Voltage	180 V
Rated AC Output Power	10 kW
Max. AC Output Power	11 kW
Rated Output Voltage	230 V
Operating Temperature Range	-25°C to 60°C
Topology	Transformerless
Cooling Method	Natural Convection
Maximum Power Output	11 kW
Maximum Input Current	25 A
MPPT Voltage Range	160-1000 V
Max. DC Input Power	15 kW
AC Voltage Range	180-280 V
Humidity Range	0-100%
Communication	RS485