Sungrow SG125CX-P2 User Manual

User Manual 10 Appendix
Maximum Wiring Distance(unit:m)
Number of In
verter
16AWG / 1.31mm
2
17AWG / 1.026mm
2
11 1185 959
12 1086 879
13 1002 812
14 931 754
15 869 703
16 814 660
17 766 621
18 724 586
19 686 555
20 652 528
21 620 502
22 592 480
23 567 459
24 543 440
25 521 422
NOTICE
In case the specification of the cable used is not included in the table above, when
there is only one inverter, ensure that the line impedance of the input node is less than
300Ω; and when there are multiple inverters connected in the daisy chain, ensure that
the impedance is less than 300Ω/number of inverter.
10.3 Quality Assurance
When product faults occur during the warranty period, SUNGROW will provide free service or
replace the product with a new one.
Evidence
During the warranty period, the customer shall provide the product purchase invoice and date.
In addition, the trademark on the product shall be undamaged and legible. Otherwise, SUN
GROW has the right to refuse to honor the quality guarantee.
Conditions
• After replacement, unqualified products shall be processed by SUNGROW.
• The customer shall give SUNGROW a reasonable period to repair the faulty device.
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Sungrow SG125CX-P2 Specifications

General

Max. DC Voltage	1100 V
Rated AC Power	125 kW
Max. DC Power	150 kW
Start-up Voltage	200 V
MPPT Voltage Range	200 V - 1000 V
Max. Short-circuit Current per MPPT	40 A
Max. AC Power	137.5 kW
Max. AC Current	198 A
Rated AC Voltage	400 V
Rated Grid Frequency	50/60 Hz
Total Harmonic Distortion	<3%
Power Factor Adjustment Range	0.8 leading to 0.8 lagging
DC Connection Type	MC4
Protection Class	IP66
Maximum DC Input Power	150 kW
DC Inputs per MPPT	2
Cooling Method	Smart forced air cooling
Operating Temperature Range	-25°C to +60°C
Humidity Range	0 - 100%
Communication	RS485, Ethernet