---
title: "Solis-50K-HV vs Sungrow SG50CX-P2 - Inverter Comparison | ComparePV"
description: "Compare Solis-50K-HV vs Sungrow SG50CX-P2 side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/ginlong-solis-solis-50k-hv/sungrow-sg50cx-p2"
updated: 2026-01-17
---

# Solis-50K-HV vs Sungrow SG50CX-P2

SG50CX-P2 leads on the differences that matter

The largest is max pv power: 10.00 kW apart. 10 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Solis-50K-HV](https://comparepv.com/inverter/ginlong-solis-solis-50k-hv) | [Sungrow SG50CX-P2](https://comparepv.com/inverter/sungrow-sg50cx-p2) |
| Manufacturer | Ginlong Solis | Sungrow |
| Rated AC power | 50 kW | 50 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

Ranked by how much the difference matters, not by datasheet order.


| Parameter | Solis-50K-HV | SG50CX-P2 | Difference |
| --- | --- | --- | --- |
| Max PV power | 60.00 kW | 70.00 kW | 10.00 kW apart |
| Weight | 61.0 kg | 41.0 kg | -20.0 kg for SG50CX-P2 |
| DC/AC ratio | 1.20 | 1.40 | +0.20 for SG50CX-P2 |
| Max efficiency | 99.0 % | 98.5 % | +0.5 pp for Solis-50K-HV |
| European efficiency | 98.5 % | 98.3 % | +0.2 pp for Solis-50K-HV |
| Max AC current | 66.2 A | 83.6 A | 17.4 A apart |
| Weight per kW | 1.2 kg/kW | 0.8 kg/kW | -0.4 kg/kW for SG50CX-P2 |
| Ingress protection | IP65 | IP66 | IP65 vs IP66 |
| MPPT voltage range | 200-1000 V | 160-1000 V | 200-1000 V vs 160-1000 V |
| Dimensions | 700x630x357 mm | 575x645x245 mm | 700x630x357 mm vs 575x645x245 mm |


## Every compared parameter


| Parameter | Solis-50K-HV | SG50CX-P2 |
| --- | --- | --- |
| Rated AC power | 50.00 kW | 50.00 kW |
| Max AC power | 55.00 kW | 55.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 400 V | 400 V |
| Max AC current | 66.2 A | 83.6 A |
| Max PV power | 60.00 kW | 70.00 kW |
| DC/AC ratio | 1.20 | 1.40 |
| Max DC voltage | 1100 V | 1100 V |
| MPPT voltage range | 200-1000 V | 160-1000 V |
| Start voltage | 200 V | 200 V |
| MPP trackers | 4 | 4 |
| Strings per tracker | - | 2 |
| Max input current per tracker | - | 30.0 A |
| European efficiency | 98.5 % | 98.3 % |
| Max efficiency | 99.0 % | 98.5 % |
| CEC efficiency | - | - |
| Battery input | - | - |
| Battery voltage | - | - |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 61.0 kg | 41.0 kg |
| Weight per kW | 1.2 kg/kW | 0.8 kg/kW |
| Dimensions | 700x630x357 mm | 575x645x245 mm |
| Ingress protection | IP65 | IP66 |
| Cooling | - | forced-air |
| Noise | - | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | Yes |
| Ethernet | - | Yes |
| Arc fault protection | - | Yes |
| Integrated DC switch | Yes | Yes |
| Warranty | - | - |


## Related comparisons

- [Solis-50K-HV vs Huawei SUN2000-50KTL-JPM0](https://comparepv.com/compare-inverters/ginlong-solis-solis-50k-hv/huawei-sun2000-50ktl-jpm0) - 6 differences, the largest is max ac power
- [Solis-50K-HV vs Huawei SUN2000-50KTL-M0](https://comparepv.com/compare-inverters/ginlong-solis-solis-50k-hv/huawei-sun2000-50ktl-m0) - 6 differences, the largest is mpp trackers
- [Solis-50K-HV vs Growatt MAX 50KTL3 LV](https://comparepv.com/compare-inverters/ginlong-solis-solis-50k-hv/growatt-max-50ktl3-lv) - 9 differences, the largest is max ac power


---

Source: https://comparepv.com/compare-inverters/ginlong-solis-solis-50k-hv/sungrow-sg50cx-p2

Not in this file, on the page: a written summary generated on request.