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

# Sunova vs Trina Solar

Trina Solar has the broader catalog (340 vs 183 models). Trina Solar leads on peak efficiency at 24.80%. Sunova leans bifacial (92% of lineup).


## The two companies


| Attribute | Sunova | Trina Solar |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Hefei | Changzhou |
| Founded | 2008 | 1997 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | no | yes |
| Listed |  |  |
| Website | [https://www.sunovasolar.com](https://www.sunovasolar.com) | [https://www.trinasolar.com](https://www.trinasolar.com) |


## Catalog & Power


| Measure | Sunova | Trina Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 183 | 340 | +157 |
| Max Power | 720 W | 760 W | +40 W |
| Avg Power | 523 W | 520 W | +3 W |


## Efficiency


| Measure | Sunova | Trina Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.20% | 24.80% | +1.60 pp |
| Avg Efficiency | 21.60% | 21.71% | +0.11 pp |


## Reliability & Warranty


| Measure | Sunova | Trina Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.317%/°C | -0.302%/°C | +0.015 |
| Bifacial Share | 168 (92%) | 145 (43%) | +49 pp |
| Avg Warranty | 28.4 yrs | 28.2 yrs | +0.2 yr |


## Efficiency distribution

Trina Solar skews to higher efficiency: 22% of lineup is 23%+


| Efficiency band | Sunova | Trina Solar |
| --- | --- | --- |
| 20-21% | 46 (25.1%) | 57 (16.8%) |
| 21-22% | 70 (38.3%) | 83 (24.4%) |
| 22-23% | 57 (31.1%) | 102 (30.0%) |
| 23%+ | 10 (5.5%) | 76 (22.4%) |
| \<20% | 0 | 22 (6.5%) |


## Power distribution

Trina Solar offers more 600W+ panels (34% of lineup)


| Power band | Sunova | Trina Solar |
| --- | --- | --- |
| 400-499W | 84 (45.9%) | 142 (41.8%) |
| 500-599W | 58 (31.7%) | 54 (15.9%) |
| 600-699W | 31 (16.9%) | 72 (21.2%) |
| 700W+ | 10 (5.5%) | 44 (12.9%) |
| \<400W | 0 | 28 (8.2%) |


## Cell technology

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

Dominant cell tech: **TOPCon** (73%)


| Technology | Sunova | Trina Solar |
| --- | --- | --- |
| PERC | 89 (48.6%) | 75 (22.1%) |
| N-type | 72 (39.3%) | 6 (1.8%) |
| TOPCon | 12 (6.6%) | 248 (72.9%) |
| Unknown | 10 (5.5%) | 11 (3.2%) |


## 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 |


## Top panels, Trina Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TSM-NEG21C.20Q-760](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-760) | 760 | 24.5 | -0.260 | Monocrystalline |
| 2 | [TSM-NEG21C.20Q-755](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-755) | 755 | 24.3 | -0.260 | Monocrystalline |
| 3 | [TSM-NEG21C.20Q-750](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-750) | 750 | 24.1 | -0.260 | Monocrystalline |
| 4 | [TSM-NEG21C.20Q-745](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-745) | 745 | 24.0 | -0.260 | Monocrystalline |
| 5 | [TSM-NEG21C.20-740](https://comparepv.com/panel/trina-solar-co-ltd-tsm-neg21c-20-740) | 740 | 23.8 | -0.290 | Monocrystalline |
| 6 | [TSM-NEG21C.20 740](https://comparepv.com/panel/trina-solar-tsm-neg21c-20-740) | 740 | 23.8 | -0.290 | Monocrystalline |
| 7 | [TSM-NEG21C.20Q-740](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-740) | 740 | 23.8 | -0.260 | Monocrystalline |
| 8 | [TSM-NEG21C.20-735](https://comparepv.com/panel/trina-solar-co-ltd-tsm-neg21c-20-735) | 735 | 23.7 | -0.290 | Monocrystalline |
| 9 | [TSM-NEG21C.20 735](https://comparepv.com/panel/trina-solar-tsm-neg21c-20-735) | 735 | 23.7 | -0.290 | Monocrystalline |
| 10 | [TSM-NEG21C.20Q-735](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-735) | 735 | 23.7 | -0.260 | Monocrystalline |


## Summary

Sunova Solar is a Chinese photovoltaic module manufacturer founded in 2016 and headquartered in Wuxi, Jiangsu Province. Despite its relatively short history, the company achieved Bloomberg New Energy Finance (BNEF) Tier 1 status beginning in Q3 2023, a ranking it retained through 2024. By the end of 2024 the company had shipped a cumulative 7.1 GW of modules globally, supported by integrated production capacity of approximately 5.5 GW and a newly opened 9 GW cell factory in Yibin, Sichuan. Trina Solar, founded in 1997 by Jifan Gao in Changzhou, Jiangsu, is one of the oldest and most established Chinese PV manufacturers. The company has held BNEF Tier 1 recognition for many years and ranks among the top global module suppliers - in 2023 alone it shipped 65.21 GW of modules at revenues exceeding USD 16 billion, with cumulative worldwide deliveries surpassing 205 GW. In terms of institutional footprint, bankability, and global scale, Trina Solar holds a considerably stronger position.

Sunova's product portfolio centers on N-type TOPCon bifacial modules suited to residential rooftop, commercial, and ground-mount applications. The company maintains offices and warehouses across Europe - including Germany, the Netherlands, Spain, France, and Poland - giving it meaningful regional distribution reach. Trina Solar serves international buyers through its Vertex platform: the Vertex S+ series targets residential and commercial rooftop installations using N-type TOPCon cells, while the high-power Vertex N series is engineered for utility-scale ground-mount projects with outputs exceeding 700 W per module using i-TOPCon cell technology. Both companies have converged on N-type TOPCon as their primary cell technology, making their core offerings technically comparable at the product level.

For international buyers - whether residential installers, C&I developers, or utility-scale project financiers - Trina Solar's multi-decade track record, deeper distributor network, and stronger name recognition among project lenders give it a practical advantage, especially on larger projects where bankability is a financing requirement. Sunova is a credible Tier 1 alternative that may offer competitive pricing, and is a reasonable choice where a confirmed BNEF Tier 1 designation is sufficient and an extensive delivery history is not a strict requirement. For smaller residential or C&I projects the two brands are broadly interchangeable on technical merit.

Written by claude-sonnet from the figures above.


## Other comparisons

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


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Source: https://comparepv.com/sunova-vs-trina-solar

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