---
title: "Huayao vs Sunova - Brand Comparison | ComparePV"
description: "Compare Huayao vs Sunova solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/huayao-vs-sunova"
---

# Huayao vs Sunova

Sunova has the broader catalog (183 vs 126 models). Huayao leads on peak efficiency at 24.80%. Sunova leans bifacial (92% of lineup).


## The two companies


| Attribute | Huayao | Sunova |
| --- | --- | --- |
| Country |  | China |
| Headquarters |  | Hefei |
| Founded |  | 2008 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | no | no |
| Listed |  |  |
| Website |  | [https://www.sunovasolar.com](https://www.sunovasolar.com) |


## Catalog & Power


| Measure | Huayao | Sunova | Margin |
| --- | --- | --- | --- |
| Panel Models | 126 | 183 | +57 |
| Max Power | 730 W | 720 W | +10 W |
| Avg Power | 561 W | 523 W | +38 W |


## Efficiency


| Measure | Huayao | Sunova | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.80% | 23.20% | +1.60 pp |
| Avg Efficiency | 21.94% | 21.60% | +0.34 pp |


## Reliability & Warranty


| Measure | Huayao | Sunova | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.306%/°C | -0.317%/°C | +0.011 |
| Bifacial Share | 93 (74%) | 168 (92%) | +18 pp |
| Avg Warranty | 29.2 yrs | 28.4 yrs | +0.8 yr |


## Efficiency distribution

Huayao skews to higher efficiency: 26% of lineup is 23%+


| Efficiency band | Huayao | Sunova |
| --- | --- | --- |
| \<20% | 4 (3.2%) | 0 |
| 20-21% | 21 (16.7%) | 46 (25.1%) |
| 21-22% | 29 (23.0%) | 70 (38.3%) |
| 22-23% | 39 (31.0%) | 57 (31.1%) |
| 23%+ | 33 (26.2%) | 10 (5.5%) |


## Power distribution

Huayao offers more 600W+ panels (51% of lineup)


| Power band | Huayao | Sunova |
| --- | --- | --- |
| \<400W | 6 (4.8%) | 0 |
| 400-499W | 37 (29.4%) | 84 (45.9%) |
| 500-599W | 19 (15.1%) | 58 (31.7%) |
| 600-699W | 54 (42.9%) | 31 (16.9%) |
| 700W+ | 10 (7.9%) | 10 (5.5%) |


## Cell technology

Dominant cell tech: **TOPCon** (44%)

Dominant cell tech: **PERC** (49%)


| Technology | Huayao | Sunova |
| --- | --- | --- |
| TOPCon | 56 (44.4%) | 12 (6.6%) |
| PERC | 45 (35.7%) | 89 (48.6%) |
| Back Contact | 19 (15.1%) | 0 |
| HJT | 6 (4.8%) | 0 |
| N-type | 0 | 72 (39.3%) |
| Unknown | 0 | 10 (5.5%) |


## Top panels, Huayao


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HY730-H132CDD](https://comparepv.com/panel/huayao-hy730-h132cdd) | 730 | 23.5 | -0.240 | Monocrystalline |
| 2 | [HY725-H132CDD](https://comparepv.com/panel/huayao-hy725-h132cdd) | 725 | 23.3 | -0.240 | Monocrystalline |
| 3 | [HY720-H132CDD](https://comparepv.com/panel/huayao-hy720-h132cdd) | 720 | 23.2 | -0.240 | Monocrystalline |
| 4 | [HY715-N132CDD](https://comparepv.com/panel/huayao-hy715-n132cdd) | 715 | 23.0 | -0.300 | Monocrystalline |
| 5 | [HY715-H132CDD](https://comparepv.com/panel/huayao-hy715-h132cdd) | 715 | 23.0 | -0.240 | Monocrystalline |
| 6 | [HY710-N132CDD](https://comparepv.com/panel/huayao-hy710-n132cdd) | 710 | 22.9 | -0.300 | Monocrystalline |
| 7 | [HY710-H132CDD](https://comparepv.com/panel/huayao-hy710-h132cdd) | 710 | 22.9 | -0.240 | Monocrystalline |
| 8 | [HY705-H132CDD](https://comparepv.com/panel/huayao-hy705-h132cdd) | 705 | 22.7 | -0.240 | Monocrystalline |
| 9 | [HY705-N132CDD](https://comparepv.com/panel/huayao-hy705-n132cdd) | 705 | 22.7 | -0.300 | Monocrystalline |
| 10 | [HY700-N132CDD](https://comparepv.com/panel/huayao-hy700-n132cdd) | 700 | 22.5 | -0.300 | Monocrystalline |


## Top panels, Sunova


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TS-BGT66(720)-G12](https://comparepv.com/panel/sunova-ts-bgt66-720-g12) | 720 | 23.2 | -0.300 | Monocrystalline |
| 2 | [TS-BWT66(720)-G12](https://comparepv.com/panel/sunova-ts-bwt66-720-g12) | 720 | 23.2 | -0.290 | Monocrystalline |
| 3 | [TS-BGT66(715)-G12](https://comparepv.com/panel/sunova-ts-bgt66-715-g12) | 715 | 23.0 | -0.300 | Monocrystalline |
| 4 | [TS-BWT66(715)-G12](https://comparepv.com/panel/sunova-ts-bwt66-715-g12) | 715 | 23.0 | -0.290 | Monocrystalline |
| 5 | [TS-BGT66(710)-G12](https://comparepv.com/panel/sunova-ts-bgt66-710-g12) | 710 | 22.9 | -0.300 | Monocrystalline |
| 6 | [TS-BWT66(710)-G12](https://comparepv.com/panel/sunova-ts-bwt66-710-g12) | 710 | 22.9 | -0.290 | Monocrystalline |
| 7 | [TS-BGT66(705)-G12](https://comparepv.com/panel/sunova-ts-bgt66-705-g12) | 705 | 22.7 | -0.300 | Monocrystalline |
| 8 | [TS-BWT66(705)-G12](https://comparepv.com/panel/sunova-ts-bwt66-705-g12) | 705 | 22.7 | -0.290 | Monocrystalline |
| 9 | [TS-BGT66(700)-G12](https://comparepv.com/panel/sunova-ts-bgt66-700-g12) | 700 | 22.5 | -0.300 | Monocrystalline |
| 10 | [TS-BWT66(700)-G12](https://comparepv.com/panel/sunova-ts-bwt66-700-g12) | 700 | 22.5 | -0.290 | Monocrystalline |


## Summary

Huayao Photovoltaic Technology Co., Ltd. is a Chinese solar manufacturer headquartered in Changzhou, Jiangsu province, operating across the full production chain from silicon wafers to finished modules. The company is an active participant in major trade events such as Intersolar and has built a wide export distribution network. Publicly available data points to an annual production capacity of around 20 GW and cumulative shipments exceeding 30 GW, placing it among the larger-scale mid-tier Chinese producers. Sunova Solar Technology Co., Ltd., founded in 2016 and based in Wuxi, Jiangsu, is a globally active module supplier with a confirmed Tier 1 listing on the BloombergNEF bankability index, maintained at least through Q1 2024. Sunova operates manufacturing facilities in both China and Vietnam, adding supply-chain diversification that many international buyers value. On the metric of institutional recognition and bankability, Sunova holds the stronger position of the two.

Huayao's product catalog spans PERC, N-TOPCon, and HJT cell technologies, giving it flexibility across residential rooftop, commercial and industrial, and utility-scale ground-mount segments. Sunova has concentrated its technology roadmap on TOPCon, with a dedicated cell production facility in Yibin, Sichuan, reported at 9 GW of capacity. The company's modules are deployed on private homes, commercial rooftops including supermarkets and logistics centers, and in larger ground-mount projects, with cumulative global shipments surpassing 7 GW by end of 2024.

For project developers and investors where bankability and access to project finance are primary concerns, Sunova's confirmed Tier 1 status gives it a clear practical advantage over Huayao, for which no equivalent public confirmation was found. Huayao's broader technology range and larger reported manufacturing scale may suit volume buyers seeking flexibility across cell types. For a straightforward residential or small commercial purchase, both brands offer a comparable proposition and neither is an obviously superior default choice.

Written by claude-sonnet from the figures above.


## Other comparisons

- [Huayao vs A.B. Energy](https://comparepv.com/huayao-vs-a-b-energy)
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- [AIKO vs Sunova](https://comparepv.com/aiko-vs-sunova)
- [Huayao vs AKCOME](https://comparepv.com/huayao-vs-akcome)
- [ARTsolar vs Sunova](https://comparepv.com/artsolar-vs-sunova)


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Source: https://comparepv.com/huayao-vs-sunova

Not in this file, on the page: the distributions above drawn as charts.