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

# Jinko Solar vs Thornova Solar

Jinko Solar has the broader catalog (637 vs 0 models). Jinko Solar leans bifacial (36% of lineup).


## The two companies


| Attribute | Jinko Solar | Thornova Solar |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Shanghai | Wuxi |
| Founded | 2006 | 2016 |
| Employees | 33,830 | 500-1000 |
| Annual capacity | 130.0 GW/year | 5-10 GW/year |
| Tier 1 | yes | yes |
| Listed | NYSE: JKS |  |
| Website | [https://www.jinkosolar.com](https://www.jinkosolar.com) | [https://www.thornova-solar.com](https://www.thornova-solar.com) |

JinkoSolar is a global leader in the solar industry, manufacturing and distributing solar products and solutions to a diversified international customer base. They have a vertically integrated solar product value chain. The company is committed to providing clean, efficient, and sustainable energy solutions worldwide.

Thornova Solar, formerly known as Sunova Solar Technology Co., Ltd., is a Chinese manufacturer of high-efficiency photovoltaic modules and solar cells with production facilities in China and Indonesia. The company specializes in advanced solar panel technology and holds BNEF Tier 1 bankable module manufacturer status...


## Catalog & Power


| Measure | Jinko Solar | Thornova Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 637 | 0 | +637 |
| Max Power | 735 W | 0 W | +735 W |
| Avg Power | 523 W | 0 W | +523 W |


## Efficiency


| Measure | Jinko Solar | Thornova Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.80% | - |  |
| Avg Efficiency | 22.18% | - |  |


## Reliability & Warranty


| Measure | Jinko Solar | Thornova Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.304%/°C | - |  |
| Bifacial Share | 231 (36%) | 0 (0%) | +36 pp |
| Avg Warranty | 28.7 yrs | - |  |


## Efficiency distribution

Jinko Solar skews to higher efficiency: 29% of lineup is 23%+


| Efficiency band | Jinko Solar | Thornova Solar |
| --- | --- | --- |
| \<20% | 23 (3.6%) | 0 |
| 20-21% | 84 (13.2%) | 0 |
| 21-22% | 140 (22.0%) | 0 |
| 22-23% | 206 (32.3%) | 0 |
| 23%+ | 184 (28.9%) | 0 |


## Power distribution

Jinko Solar offers more 600W+ panels (26% of lineup)


| Power band | Jinko Solar | Thornova Solar |
| --- | --- | --- |
| \<400W | 50 (7.8%) | 0 |
| 400-499W | 243 (38.1%) | 0 |
| 500-599W | 176 (27.6%) | 0 |
| 600-699W | 150 (23.5%) | 0 |
| 700W+ | 18 (2.8%) | 0 |


## Cell technology

Dominant cell tech: **TOPCon** (41%)


| Technology | Jinko Solar | Thornova Solar |
| --- | --- | --- |
| TOPCon | 258 (40.5%) | 0 |
| N-type | 195 (30.6%) | 0 |
| PERC | 158 (24.8%) | 0 |
| Unknown | 21 (3.3%) | 0 |
| BIPV | 5 (0.8%) | 0 |


## Top panels, Jinko Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [JKM710-735N-66HL5-BDV-Z3-EU (735W bin)](https://comparepv.com/panel/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-735w-bin) | 735 | 23.7 | -0.290 | Monocrystalline |
| 2 | [JKM735N-66HL5-BDV-Z3-EU](https://comparepv.com/panel/jinko-solar-jkm735n-66hl5-bdv-z3-eu) | 735 | 23.7 | -0.290 | Monocrystalline |
| 3 | [JKM735N-66HL5-BDV-Z6-EU](https://comparepv.com/panel/jinko-solar-jkm735n-66hl5-bdv-z6-eu) | 735 | 23.7 | -0.290 | Monocrystalline |
| 4 | [JKM710-735N-66HL5-BDV-Z3-EU (730W bin)](https://comparepv.com/panel/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-730w-bin) | 730 | 23.5 | -0.290 | Monocrystalline |
| 5 | [JKM730N-66HL5-BDV-Z3-EU](https://comparepv.com/panel/jinko-solar-jkm730n-66hl5-bdv-z3-eu) | 730 | 23.5 | -0.290 | Monocrystalline |
| 6 | [JKM730N-66HL5-BDV-Z6-EU](https://comparepv.com/panel/jinko-solar-jkm730n-66hl5-bdv-z6-eu) | 730 | 23.5 | -0.290 | Monocrystalline |
| 7 | [JKM710-735N-66HL5-BDV-Z3-EU (725W bin)](https://comparepv.com/panel/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-725w-bin) | 725 | 23.3 | -0.290 | Monocrystalline |
| 8 | [JKM725N-66HL5-BDV-Z3-EU](https://comparepv.com/panel/jinko-solar-jkm725n-66hl5-bdv-z3-eu) | 725 | 23.3 | -0.290 | Monocrystalline |
| 9 | [JKM725N-66HL5-BDV-Z6-EU](https://comparepv.com/panel/jinko-solar-jkm725n-66hl5-bdv-z6-eu) | 725 | 23.3 | -0.290 | Monocrystalline |
| 10 | [JKM710-735N-66HL5-BDV-Z3-EU (720W bin)](https://comparepv.com/panel/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-720w-bin) | 720 | 23.2 | -0.290 | Monocrystalline |


## Summary

Jinko Solar, founded in 2006 and headquartered in China, is one of the world's largest solar module manufacturers, with a production capacity of 130 GW, a workforce of over 33,800 employees, and a listing on the NYSE. The company has shipped more than 300 GW of modules globally and has held BNEF Tier 1 bankable status consistently. Thornova Solar, founded in 2016 and also based in China, operates at a significantly smaller scale with an estimated production capacity of 5 to 10 GW and a team of 500 to 1,000 employees. Thornova achieved BNEF Tier 1 status in 2023 and ranked 13th out of more than 38 manufacturers in Wood Mackenzie's H1 2024 Solar Module Manufacturing Ranking, confirming its growing credibility among mid-tier global producers.

Jinko Solar's technology leadership is well documented - its TigerNeo TOPCon modules reach up to 735 Wp with panel-level efficiency of 24.8%, supported by a certified world-record TOPCon cell efficiency of 27.79% verified by Germany's ISFH. A portfolio of 545 panel models, an average module efficiency of 22%, an average temperature coefficient of -0.308%/°C, and eleven consecutive PVEL Top Performer recognitions make Jinko a strong fit for residential rooftop installations, utility-scale ground-mount projects, and commercial C&I deployments across diverse climates. Thornova Solar, while offering a smaller catalogue, competes in the same TOPCon segment with modules reaching up to 720 Wp at 23.2% efficiency, and the company earned a Kiwa PVEL 2025 Top Performer award - reinforcing its positioning for residential and light commercial projects where Tier 1 bankability and competitive pricing are the primary decision factors.

For international buyers choosing between the two, Jinko Solar presents the lower-risk procurement option due to its larger production scale, deeper global distribution network, longer operational track record, and broader product range suitable for projects of any size. Thornova Solar is a credible Tier 1 alternative for buyers seeking supplier diversification or more competitive pricing at a smaller volume scale, and it merits consideration particularly for residential installers and smaller commercial integrators looking to expand their panel sourcing beyond the top-five global brands.

Written by claude-sonnet from the figures above.


## Other comparisons

- [Jinko Solar vs A.B. Energy](https://comparepv.com/jinko-solar-vs-a-b-energy)
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- [Jinko Solar vs AEET](https://comparepv.com/jinko-solar-vs-aeet)
- [AIKO vs Thornova Solar](https://comparepv.com/aiko-vs-thornova-solar)
- [Jinko Solar vs AKCOME](https://comparepv.com/jinko-solar-vs-akcome)
- [ARTsolar vs Thornova Solar](https://comparepv.com/artsolar-vs-thornova-solar)


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Source: https://comparepv.com/jinko-solar-vs-thornova-solar

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