Spare parts for Sungrow SG110CX / SG125CX
The Sungrow CX series 110–125 kW string inverter is one of the most widely deployed platforms on C&I sites. We keep power components and consumables in stock for this model; control boards are sourced on request against a nameplate photo.
- BrandSungrow
- Power110–125 kW
- ApplicationCommercial and industrial rooftops, ground-mount plants, distributed sites.
Ships from stock
| Part | Part no. | Channel | Status |
|---|---|---|---|
| Bussmann PV-1000A10H — 1000 V DC 10 A fuse (10×38, 1–30 A range) | PV-1000A10H | Original + Alternative | Est. dispatch in 3–5 days |
| Industrial 24 V cooling fan — fit for Sungrow CX/HX | IND-FAN-24V (model-specific) | Alternative | Est. dispatch in 3–5 days |
| Ventilation filter kit for 60KTL/CX inverters (universal set) | FLT-KIT-60CX (universal) | Alternative | Est. dispatch in 3–5 days |
| Infineon FF1000R17IE4 — 1700 V IGBT module | FF1000R17IE4 | Original + Alternative | Est. dispatch in 3–5 days |
Available on request
| Part | Part no. | Channel | Status |
|---|---|---|---|
| Control board / driver board | Sungrow SG110CX / SG125CX / SG250HX | on request | Lead time on request |
On request means we match by nameplate photo and board marking rather than keeping it on the shelf. Price and lead time within 24 hours.
If your variant is not listed, send a nameplate photo. We match by build and year of manufacture, not by series name alone.
FAQ for this model
Will an alternative IGBT work instead of the original?
For this model we offer two lines: the genuine Infineon module through the factory channel and a full contract-manufactured analogue. Both are quoted separately so you decide. Every batch is video-verified before dispatch: serial numbers, die markings, bench test.
What is most often ordered for the SG110CX?
The power IGBT module, 24 V cooling fans and air filters. In dusty regions filters and fans wear considerably faster than maintenance schedules assume — worth keeping a set on site.
The model is discontinued. Can you still source it?
Yes — this is our core speciality. For discontinued and out-of-warranty units we work from a nameplate photo and board markings, sourcing from remaining stock and vetted channels. Price and lead time within 24 hours.
Need a part for this model?
Send a photo of the inverter nameplate or the board marking — we will match it and reply with price and lead time within 24 hours.
Request a quote