---
title: "Huawei SUN2000-188KTL-NHH0 vs SMA Solar Sunny Highpower Storage SHPS 180-21 - Inverter Comparison | ComparePV"
description: "Compare Huawei SUN2000-188KTL-NHH0 vs SMA Solar Sunny Highpower Storage SHPS 180-21 side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/huawei-sun2000-188ktl-nhh0/sma-solar-sunny-highpower-storage-shps-180-21"
updated: 2026-01-16
---

# Huawei SUN2000-188KTL-NHH0 vs SMA Solar Sunny Highpower Storage SHPS 180-21

Sunny Highpower Storage SHPS 180-21 leads on the differences that matter

The largest is rated ac power: 7.50 kW apart. 5 of 13 comparable parameters are identical, with 19 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Huawei SUN2000-188KTL-NHH0](https://comparepv.com/inverter/huawei-sun2000-188ktl-nhh0) | [SMA Solar Sunny Highpower Storage SHPS 180-21](https://comparepv.com/inverter/sma-solar-sunny-highpower-storage-shps-180-21) |
| Manufacturer | Huawei | SMA Solar |
| Rated AC power | 187.5 kW | 180 kW |
| Type | Grid-tie | Grid-tie |


## Where they differ

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


| Parameter | SUN2000-188KTL-NHH0 | Sunny Highpower Storage SHPS 180-21 | Difference |
| --- | --- | --- | --- |
| Rated AC power | 187.50 kW | 180.00 kW | 7.50 kW apart |
| Max AC power | 187.50 kW | 180.00 kW | 7.50 kW apart |
| Weight | 114.0 kg | 99.0 kg | -15.0 kg for Sunny Highpower Storage SHPS 180-21 |
| Max efficiency | 98.8 % | 99.2 % | +0.4 pp for Sunny Highpower Storage SHPS 180-21 |
| Noise | 75 dB | 69 dB | -6 dB for Sunny Highpower Storage SHPS 180-21 |
| Max AC current | 196.8 A | 151.0 A | 45.8 A apart |
| Ingress protection | IP66 | IP65 | IP66 vs IP65 |
| Dimensions | 732x1082x395 mm | 830x770x462 mm | 732x1082x395 mm vs 830x770x462 mm |


## Every compared parameter


| Parameter | SUN2000-188KTL-NHH0 | Sunny Highpower Storage SHPS 180-21 |
| --- | --- | --- |
| Rated AC power | 187.50 kW | 180.00 kW |
| Max AC power | 187.50 kW | 180.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 550 V | - |
| Max AC current | 196.8 A | 151.0 A |
| Max PV power | - | - |
| DC/AC ratio | - | - |
| Max DC voltage | 1500 V | 1500 V |
| MPPT voltage range | 500-1500 V | - |
| Start voltage | 550 V | - |
| MPP trackers | 6 | - |
| Strings per tracker | 4 | - |
| Max input current per tracker | 65.0 A | - |
| European efficiency | - | 98.9 % |
| Max efficiency | 98.8 % | 99.2 % |
| CEC efficiency | - | - |
| Battery input | - | Yes |
| Battery voltage | - | See per-model DC battery voltage range (590-1500 V; 880-1500 V; 968-1500 V; 1012-1500 V) |
| Max charge current | - | 180 A |
| Backup power | - | - |
| Weight | 114.0 kg | 99.0 kg |
| Weight per kW | 0.6 kg/kW | 0.6 kg/kW |
| Dimensions | 732x1082x395 mm | 830x770x462 mm |
| Ingress protection | IP66 | IP65 |
| Cooling | forced-air | forced-air |
| Noise | 75 dB | 69 dB |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | - | - |
| Ethernet | - | Yes |
| Arc fault protection | - | - |
| Integrated DC switch | - | - |
| Warranty | - | 5 yrs |


## Related comparisons

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- [Huawei SUN2000-188KTL-NHH0 vs SMA Solar Sunny Highpower PEAK3 SHP 180-21](https://comparepv.com/compare-inverters/huawei-sun2000-188ktl-nhh0/sma-solar-sunny-highpower-peak3-shp-180-21) - 10 differences, the largest is rated ac power
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- [SMA Solar Sunny Highpower Storage SHPS 180-21 vs Huawei SUN2000-185KTL-H1](https://comparepv.com/compare-inverters/sma-solar-sunny-highpower-storage-shps-180-21/huawei-sun2000-185ktl-h1) - 7 differences, the largest is rated ac power


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Source: https://comparepv.com/compare-inverters/huawei-sun2000-188ktl-nhh0/sma-solar-sunny-highpower-storage-shps-180-21

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