---
title: "Growatt MID 33K-HU vs Growatt WT 35K-H-US L2 / WT 35K-HU-US L2 - Inverter Comparison | ComparePV"
description: "Compare Growatt MID 33K-HU vs Growatt WT 35K-H-US L2 / WT 35K-HU-US L2 side by side: what actually differs, efficiency, MPP trackers, battery input and the full specification."
source: "https://comparepv.com/compare-inverters/growatt-mid-33k-hu/growatt-wt-35k-h-us-l2-wt-35k-hu-us-l2"
updated: 2026-01-16
---

# Growatt MID 33K-HU vs Growatt WT 35K-H-US L2 / WT 35K-HU-US L2

MID 33K-HU leads on the differences that matter

The largest is rated ac power: 2.00 kW apart. 5 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 | [Growatt MID 33K-HU](https://comparepv.com/inverter/growatt-mid-33k-hu) | [Growatt WT 35K-H-US L2 / WT 35K-HU-US L2](https://comparepv.com/inverter/growatt-wt-35k-h-us-l2-wt-35k-hu-us-l2) |
| Manufacturer | Growatt | Growatt |
| Rated AC power | 33 kW | 35 kW |
| Type | Hybrid | Hybrid |


## Where they differ

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


| Parameter | MID 33K-HU | WT 35K-H-US L2 / WT 35K-HU-US L2 | Difference |
| --- | --- | --- | --- |
| Rated AC power | 33.00 kW | 35.00 kW | 2.00 kW apart |
| Max DC voltage | 1000 V | 800 V | 200 V apart |
| Max input current per tracker | 40.0 A | 32.0 A | +8.0 A for MID 33K-HU |
| Max efficiency | 98.6 % | 98.0 % | +0.6 pp for MID 33K-HU |
| Max AC power | 33.00 kW | 35.00 kW | 2.00 kW apart |
| Max PV power | 66.00 kW | 75.60 kW | 9.60 kW apart |
| Weight | 48.0 kg | 133.0 kg | -85.0 kg for MID 33K-HU |
| Weight per kW | 1.5 kg/kW | 3.8 kg/kW | -2.3 kg/kW for MID 33K-HU |
| DC/AC ratio | 2.00 | 2.16 | +0.16 for WT 35K-H-US L2 / WT 35K-HU-US L2 |
| Nominal AC voltage | 400 V | 208 V | 192 V apart |
| Max AC current | 55.0 A | 106.9 A | 51.9 A apart |
| Start voltage | 160 V | 195 V | -35 V for MID 33K-HU |
| MPPT voltage range | 200-1000 V | 180-600 V | 200-1000 V vs 180-600 V |
| Battery voltage | 600-980 V | 380-650V | 600-980 V vs 380-650V |
| Dimensions | 570x680x256 mm | 1350x820x501 mm | 570x680x256 mm vs 1350x820x501 mm |


## Every compared parameter


| Parameter | MID 33K-HU | WT 35K-H-US L2 / WT 35K-HU-US L2 |
| --- | --- | --- |
| Rated AC power | 33.00 kW | 35.00 kW |
| Max AC power | 33.00 kW | 35.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | 400 V | 208 V |
| Max AC current | 55.0 A | 106.9 A |
| Max PV power | 66.00 kW | 75.60 kW |
| DC/AC ratio | 2.00 | 2.16 |
| Max DC voltage | 1000 V | 800 V |
| MPPT voltage range | 200-1000 V | 180-600 V |
| Start voltage | 160 V | 195 V |
| MPP trackers | - | 2 |
| Strings per tracker | 2 | - |
| Max input current per tracker | 40.0 A | 32.0 A |
| European efficiency | 97.2 % | - |
| Max efficiency | 98.6 % | 98.0 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | 600-980 V | 380-650V |
| Max charge current | 42 A | - |
| Backup power | 30.0 kW | - |
| Weight | 48.0 kg | 133.0 kg |
| Weight per kW | 1.5 kg/kW | 3.8 kg/kW |
| Dimensions | 570x680x256 mm | 1350x820x501 mm |
| Ingress protection | IP66 | IP66 |
| Cooling | forced-air | forced-air |
| Noise | 55 dB | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | Yes | - |
| Ethernet | - | - |
| Arc fault protection | Yes | - |
| Integrated DC switch | Yes | - |
| Warranty | 5 yrs | - |


## Related comparisons

- [Growatt MID 33K-HU vs Fronius Verto 33.3 Plus](https://comparepv.com/compare-inverters/growatt-mid-33k-hu/fronius-international-fronius-verto-33-3-plus) - 14 differences, the largest is rated ac power
- [Growatt MID 33K-HU vs Deye SUN-35K-SG01HP3-EU-BM3](https://comparepv.com/compare-inverters/growatt-mid-33k-hu/deye-sun-35k-sg01hp3-eu-bm3) - 17 differences, the largest is rated ac power
- [Growatt MID 33K-HU vs Ginlong Solis S6-EH3P35K-H-LV(21A)](https://comparepv.com/compare-inverters/growatt-mid-33k-hu/ginlong-solis-s6-eh3p35k-h-lv-21a) - 16 differences, the largest is rated ac power
- [Growatt WT 35K-H-US L2 / WT 35K-HU-US L2 vs Growatt WIT 35K-A-US L2 / WIT 35K-AU-US L2](https://comparepv.com/compare-inverters/growatt-wt-35k-h-us-l2-wt-35k-hu-us-l2/growatt-wit-35k-a-us-l2-wit-35k-au-us-l2) - 6 differences, the largest is max ac power
- [Growatt WT 35K-H-US L2 / WT 35K-HU-US L2 vs Growatt MID 36K-HU](https://comparepv.com/compare-inverters/growatt-wt-35k-h-us-l2-wt-35k-hu-us-l2/growatt-mid-36k-hu) - 15 differences, the largest is rated ac power


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Source: https://comparepv.com/compare-inverters/growatt-mid-33k-hu/growatt-wt-35k-h-us-l2-wt-35k-hu-us-l2

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