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

# Exiom vs Jinko Solar

Jinko Solar has the broader catalog (637 vs 39 models). Jinko Solar leads on peak efficiency at 24.80%. Exiom leans bifacial (59% of lineup).


## The two companies


| Attribute | Exiom | Jinko Solar |
| --- | --- | --- |
| Country | Spain | China |
| Headquarters | Barcelona | Shanghai |
| Founded | 2019 | 2006 |
| Employees | 100 | 33,830 |
| Annual capacity | 0.5 GW/year | 130.0 GW/year |
| Tier 1 | no | yes |
| Listed |  | NYSE: JKS |
| Website | [https://www.exiomsolution.com](https://www.exiomsolution.com) | [https://www.jinkosolar.com](https://www.jinkosolar.com) |

Exiom is a European solar module manufacturer with production facilities in Spain. The company focuses on producing high-quality photovoltaic modules for the European market, emphasizing local manufacturing and short supply chains.

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.


## Catalog & Power


| Measure | Exiom | Jinko Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 39 | 637 | +598 |
| Max Power | 605 W | 735 W | +130 W |
| Avg Power | 461 W | 523 W | +62 W |


## Efficiency


| Measure | Exiom | Jinko Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | 24.80% | +1.40 pp |
| Avg Efficiency | 20.12% | 22.18% | +2.06 pp |


## Reliability & Warranty


| Measure | Exiom | Jinko Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.338%/°C | -0.304%/°C | +0.034 |
| Bifacial Share | 23 (59%) | 231 (36%) | +23 pp |
| Avg Warranty | 29.4 yrs | 28.7 yrs | +0.7 yr |


## Efficiency distribution

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


| Efficiency band | Exiom | Jinko Solar |
| --- | --- | --- |
| \<20% | 9 (23.1%) | 23 (3.6%) |
| 20-21% | 12 (30.8%) | 84 (13.2%) |
| 21-22% | 7 (17.9%) | 140 (22.0%) |
| 22-23% | 6 (15.4%) | 206 (32.3%) |
| 23%+ | 5 (12.8%) | 184 (28.9%) |


## Power distribution

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


| Power band | Exiom | Jinko Solar |
| --- | --- | --- |
| \<400W | 9 (23.1%) | 50 (7.8%) |
| 400-499W | 15 (38.5%) | 243 (38.1%) |
| 500-599W | 13 (33.3%) | 176 (27.6%) |
| 600-699W | 2 (5.1%) | 150 (23.5%) |
| 700W+ | 0 | 18 (2.8%) |


## Cell technology

Dominant cell tech: **PERC** (69%)

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


| Technology | Exiom | Jinko Solar |
| --- | --- | --- |
| PERC | 27 (69.2%) | 158 (24.8%) |
| TOPCon | 12 (30.8%) | 258 (40.5%) |
| N-type | 0 | 195 (30.6%) |
| Unknown | 0 | 21 (3.3%) |
| BIPV | 0 | 5 (0.8%) |


## Top panels, Exiom


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [EX605TC-144HC182BF](https://comparepv.com/panel/exiom-ex605tc-144hc182bf) | 605 | 23.4 | -0.280 | Monocrystalline |
| 2 | [EX600TC-144HC182BF](https://comparepv.com/panel/exiom-ex600tc-144hc182bf) | 600 | 23.2 | -0.280 | Monocrystalline |
| 3 | [EX595TC-144HC182BF](https://comparepv.com/panel/exiom-ex595tc-144hc182bf) | 595 | 23.0 | -0.280 | Monocrystalline |
| 4 | [EX590TC-144HC182BF](https://comparepv.com/panel/exiom-ex590tc-144hc182bf) | 590 | 22.8 | -0.280 | Monocrystalline |
| 5 | [EX585TC-144HC182BF](https://comparepv.com/panel/exiom-ex585tc-144hc182bf) | 585 | 22.6 | -0.280 | Monocrystalline |
| 6 | [EX560MB(144)182](https://comparepv.com/panel/exiom-ex560mb-144-182) | 560 | 21.7 | -0.350 | Monocrystalline |
| 7 | [EX555MB(144)182](https://comparepv.com/panel/exiom-ex555mb-144-182) | 555 | 21.5 | -0.350 | Monocrystalline |
| 8 | [EX550MB-144BF](https://comparepv.com/panel/exiom-ex550mb-144bf) | 550 | 21.3 | -0.350 | Monocrystalline |
| 9 | [EX550MB(144)182](https://comparepv.com/panel/exiom-ex550mb-144-182) | 550 | 21.3 | -0.350 | Monocrystalline |
| 10 | [EX545MB-144BF](https://comparepv.com/panel/exiom-ex545mb-144bf) | 545 | 21.1 | -0.350 | Monocrystalline |


## 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

Exiom is a Spanish manufacturer founded in 2019 and headquartered in Asturias, with roughly 100 employees and a production capacity of 0.5 GW. The company does not hold Tier 1 bankable status, which is a key distinction from Jinko Solar - a Chinese industry giant founded in 2006, listed on the NYSE, employing over 33,800 people, and operating at a scale of 130 GW annual production capacity. Jinko Solar is one of the most widely recognised names in global PV manufacturing and has maintained Tier 1 status consistently, giving financiers and developers strong confidence in long-term product warranties and corporate continuity. Exiom, by contrast, is a smaller regional player currently building a 500 MW module factory in Langreo, Spain in partnership with Iberdrola - a project that signals strategic ambitions in European domestic manufacturing.

Technologically, Exiom's current portfolio is built primarily around PERC cell technology (72% of models), with a maximum module efficiency of 23.4% and an average of 19.6%. A notable feature is its high share of bifacial panels (72%), making the lineup suitable for flat-roof commercial installs, ground-mount systems, and agri-PV applications that can benefit from albedo gain. Jinko Solar leads on cell technology, with TOPCon as its dominant offering (39% of models), reaching a maximum efficiency of 24.8% and an average of 22.0%. Jinko's better temperature coefficient (-0.308%/°C vs. -0.347%/°C for Exiom) delivers lower thermal losses in warm climates, and its portfolio of 545 models spanning up to 735 Wp covers residential rooftop installs, large commercial C&I projects, and utility-scale ground-mount deployments globally.

For international buyers choosing between the two, Jinko Solar is the lower-risk, higher-performance option for most project types - its Tier 1 status simplifies project financing and insurance, while its broad portfolio and proven global supply chain reduce procurement risk. Exiom is a credible alternative for buyers who prioritise European-made modules for ESG or supply-chain compliance reasons, or for installers seeking bifacial panels in the mid-power range, provided they are comfortable operating outside a Tier 1 framework.

Written by claude-sonnet from the figures above.


## Other comparisons

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


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

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