--- title: "Huawei SUN2000-17KTL-M0 vs Sungrow SG17RT-P2 - Inverter Comparison | ComparePV" description: "Compare Huawei SUN2000-17KTL-M0 vs Sungrow SG17RT-P2 side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification." source: "https://comparepv.com/compare-inverters/huawei-sun2000-17ktl-m0/sungrow-sg17rt-p2" updated: 2026-01-16 --- # Huawei SUN2000-17KTL-M0 vs Sungrow SG17RT-P2 9 differences, and they point both ways The largest is max input current per tracker: 10.0 A more headroom. 14 of 23 comparable parameters are identical, with 9 more left out because at least one datasheet does not publish them. ## The two inverters | Attribute | A | B | | --- | --- | --- | | Inverter | [Huawei SUN2000-17KTL-M0](https://comparepv.com/inverter/huawei-sun2000-17ktl-m0) | [Sungrow SG17RT-P2](https://comparepv.com/inverter/sungrow-sg17rt-p2) | | Manufacturer | Huawei | Sungrow | | Rated AC power | 17 kW | 17 kW | | Type | Grid-tie | Grid-tie | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | SUN2000-17KTL-M0 | SG17RT-P2 | Difference | | --- | --- | --- | --- | | Max input current per tracker | 22.0 A | 32.0 A | +10.0 A for SG17RT-P2 | | European efficiency | 98.3 % | 97.9 % | +0.4 pp for SUN2000-17KTL-M0 | | Weight | 25.0 kg | 22.0 kg | -3.0 kg for SG17RT-P2 | | Max DC voltage | 1080 V | 1100 V | 20 V apart | | Max efficiency | 98.7 % | 98.3 % | +0.4 pp for SUN2000-17KTL-M0 | | MPPT voltage range | 160-950 V | 160-1000 V | 160-950 V vs 160-1000 V | | Start voltage | 200 V | 180 V | -20 V for SG17RT-P2 | | Dimensions | 470x525x262 mm | 480x370x195 mm | 470x525x262 mm vs 480x370x195 mm | | Cooling | natural | forced-air | natural vs forced-air | ## Every compared parameter | Parameter | SUN2000-17KTL-M0 | SG17RT-P2 | | --- | --- | --- | | Rated AC power | 17.00 kW | 17.00 kW | | Max AC power | 18.70 kW | 18.70 kW | | Grid connection | 3-phase | 3-phase | | Nominal AC voltage | 400 V | 400 V | | Max AC current | 28.5 A | 28.3 A | | Max PV power | - | 25.50 kW | | DC/AC ratio | - | 1.50 | | Max DC voltage | 1080 V | 1100 V | | MPPT voltage range | 160-950 V | 160-1000 V | | Start voltage | 200 V | 180 V | | MPP trackers | 2 | 2 | | Strings per tracker | 2 | 2 | | Max input current per tracker | 22.0 A | 32.0 A | | European efficiency | 98.3 % | 97.9 % | | Max efficiency | 98.7 % | 98.3 % | | CEC efficiency | - | - | | Battery input | - | - | | Battery voltage | - | - | | Max charge current | - | - | | Backup power | - | - | | Weight | 25.0 kg | 22.0 kg | | Weight per kW | 1.5 kg/kW | 1.3 kg/kW | | Dimensions | 470x525x262 mm | 480x370x195 mm | | Ingress protection | IP65 | IP65 | | Cooling | natural | forced-air | | Noise | - | - | | Max operating temperature | 60 °C | 60 °C | | Wi-Fi | Yes | Yes | | Ethernet | Yes | Yes | | Arc fault protection | Yes | Yes | | Integrated DC switch | Yes | Yes | | Warranty | - | - | ## Related comparisons - [Huawei SUN2000-17KTL-M0 vs Growatt MID 17KTL3-X](https://comparepv.com/compare-inverters/huawei-sun2000-17ktl-m0/growatt-mid-17ktl3-x) - 9 differences, the largest is weight - [Huawei SUN2000-17KTL-M0 vs Huawei SUN2000-17KTL-M2](https://comparepv.com/compare-inverters/huawei-sun2000-17ktl-m0/huawei-sun2000-17ktl-m2) - The same specification on paper - [Huawei SUN2000-17KTL-M0 vs Sungrow SG17RT-20](https://comparepv.com/compare-inverters/huawei-sun2000-17ktl-m0/sungrow-sg17rt-20) - 10 differences, the largest is max input current per tracker --- Source: https://comparepv.com/compare-inverters/huawei-sun2000-17ktl-m0/sungrow-sg17rt-p2 Not in this file, on the page: a written summary generated on request.