---
title: "Growatt WIT 35K-A-US L2 / WIT 35K-AU-US L2 vs Growatt WT 35K-H-US L2 / WT 35K-HU-US L2 - Inverter Comparison | ComparePV"
description: "Compare Growatt WIT 35K-A-US L2 / WIT 35K-AU-US L2 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-wit-35k-a-us-l2-wit-35k-au-us-l2/growatt-wt-35k-h-us-l2-wt-35k-hu-us-l2"
updated: 2026-01-16
---

# Growatt WIT 35K-A-US L2 / WIT 35K-AU-US L2 vs Growatt WT 35K-H-US L2 / WT 35K-HU-US L2

WIT 35K-A-US L2 / WIT 35K-AU-US L2 leads on the differences that matter

The largest is max ac power: 3.50 kW apart. 6 of 12 comparable parameters are identical, with 20 more left out because at least one datasheet does not publish them.


## The two inverters


| Attribute | A | B |
| --- | --- | --- |
| Inverter | [Growatt WIT 35K-A-US L2 / WIT 35K-AU-US L2](https://comparepv.com/inverter/growatt-wit-35k-a-us-l2-wit-35k-au-us-l2) | [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 | 35 kW | 35 kW |
| Type | Hybrid | Hybrid |


## Where they differ

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


| Parameter | WIT 35K-A-US L2 / WIT 35K-AU-US L2 | WT 35K-H-US L2 / WT 35K-HU-US L2 | Difference |
| --- | --- | --- | --- |
| Max AC power | 38.50 kW | 35.00 kW | 3.50 kW apart |
| Weight | 120.0 kg | 133.0 kg | -13.0 kg for WIT 35K-A-US L2 / WIT 35K-AU-US L2 |
| Weight per kW | 3.4 kg/kW | 3.8 kg/kW | -0.4 kg/kW for WIT 35K-A-US L2 / WIT 35K-AU-US L2 |
| Ingress protection | IP66/NEMA 4X | IP66 | IP66/NEMA 4X vs IP66 |
| Battery voltage | 380~450V | 380-650V | 380~450V vs 380-650V |
| Dimensions | 820x1350x501 mm | 1350x820x501 mm | 820x1350x501 mm vs 1350x820x501 mm |


## Every compared parameter


| Parameter | WIT 35K-A-US L2 / WIT 35K-AU-US L2 | WT 35K-H-US L2 / WT 35K-HU-US L2 |
| --- | --- | --- |
| Rated AC power | 35.00 kW | 35.00 kW |
| Max AC power | 38.50 kW | 35.00 kW |
| Grid connection | 3-phase | 3-phase |
| Nominal AC voltage | - | 208 V |
| Max AC current | 106.9 A | 106.9 A |
| Max PV power | - | 75.60 kW |
| DC/AC ratio | - | 2.16 |
| Max DC voltage | - | 800 V |
| MPPT voltage range | - | 180-600 V |
| Start voltage | - | 195 V |
| MPP trackers | - | 2 |
| Strings per tracker | - | - |
| Max input current per tracker | - | 32.0 A |
| European efficiency | - | - |
| Max efficiency | 98.0 % | 98.0 % |
| CEC efficiency | - | - |
| Battery input | Yes | Yes |
| Battery voltage | 380~450V | 380-650V |
| Max charge current | - | - |
| Backup power | - | - |
| Weight | 120.0 kg | 133.0 kg |
| Weight per kW | 3.4 kg/kW | 3.8 kg/kW |
| Dimensions | 820x1350x501 mm | 1350x820x501 mm |
| Ingress protection | IP66/NEMA 4X | IP66 |
| Cooling | - | forced-air |
| Noise | - | - |
| Max operating temperature | 60 °C | 60 °C |
| Wi-Fi | - | - |
| Ethernet | - | - |
| Arc fault protection | - | - |
| Integrated DC switch | - | - |
| Warranty | - | - |


## Related comparisons

- [Growatt WIT 35K-A-US L2 / WIT 35K-AU-US L2 vs Deye SUN-35K-SG01HP3-EU-BM3](https://comparepv.com/compare-inverters/growatt-wit-35k-a-us-l2-wit-35k-au-us-l2/deye-sun-35k-sg01hp3-eu-bm3) - 7 differences, the largest is weight
- [Growatt WIT 35K-A-US L2 / WIT 35K-AU-US L2 vs Ginlong Solis S6-EH3P35K-H-LV(21A)](https://comparepv.com/compare-inverters/growatt-wit-35k-a-us-l2-wit-35k-au-us-l2/ginlong-solis-s6-eh3p35k-h-lv-21a) - 8 differences, the largest is max efficiency
- [Growatt WIT 35K-A-US L2 / WIT 35K-AU-US L2 vs Growatt MID 36K-HU](https://comparepv.com/compare-inverters/growatt-wit-35k-a-us-l2-wit-35k-au-us-l2/growatt-mid-36k-hu) - 9 differences, the largest is rated ac power


---

Source: https://comparepv.com/compare-inverters/growatt-wit-35k-a-us-l2-wit-35k-au-us-l2/growatt-wt-35k-h-us-l2-wt-35k-hu-us-l2

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