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

# Heckert Solar vs ZNShine

ZNShine has the broader catalog (212 vs 155 models). Heckert Solar leads on peak efficiency at 24.30%.


## The two companies


| Attribute | Heckert Solar | ZNShine |
| --- | --- | --- |
| Country | Germany | China |
| Headquarters | Chemnitz | Suqian |
| Founded | 1992 | 1988 |
| Employees | 201 | 1,200 |
| Annual capacity | 0.8 GW/year | 10 GW/year |
| Tier 1 |  | yes |
| Listed |  | NEEQ: 838463 |
| Website | [https://www.heckertsolar.com/en/](https://www.heckertsolar.com/en/) | [http://www.znshinesolar.com](http://www.znshinesolar.com) |

Heckert Solar is a German company based in Chemnitz, Saxony, specializing in the development, production and distribution of solar modules. Founded in 1992, the company has become a leading supplier of photovoltaic products, serving customers in over 120 countries. They manufacture high-quality, durable, and efficient...

ZNShine Solar is a high-tech PV enterprise specializing in R&D, manufacturing, and sales of solar modules. They also provide integrated photovoltaic, battery storage, and green hydrogen solutions, as well as BIPV, rooftop solar, and utility-scale solar solutions with a commitment to boosting green electricity...


## Catalog & Power


| Measure | Heckert Solar | ZNShine | Margin |
| --- | --- | --- | --- |
| Panel Models | 155 | 212 | +57 |
| Max Power | 715 W | 670 W | +45 W |
| Avg Power | 420 W | 535 W | +115 W |


## Efficiency


| Measure | Heckert Solar | ZNShine | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.30% | 22.83% | +1.47 pp |
| Avg Efficiency | 21.43% | 21.35% | +0.08 pp |


## Reliability & Warranty


| Measure | Heckert Solar | ZNShine | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.318%/°C | -0.329%/°C | +0.011 |
| Bifacial Share | 65 (42%) | 89 (42%) | +0 pp |
| Avg Warranty | 27.1 yrs | 28.3 yrs | +1.2 yr |


## Efficiency distribution

Heckert Solar skews to higher efficiency: 17% of lineup is 23%+


| Efficiency band | Heckert Solar | ZNShine |
| --- | --- | --- |
| \<20% | 27 (17.4%) | 5 (2.4%) |
| 20-21% | 54 (34.8%) | 59 (27.8%) |
| 21-22% | 3 (1.9%) | 101 (47.6%) |
| 22-23% | 44 (28.4%) | 47 (22.2%) |
| 23%+ | 27 (17.4%) | 0 |


## Power distribution

ZNShine offers more 600W+ panels (20% of lineup)


| Power band | Heckert Solar | ZNShine |
| --- | --- | --- |
| \<400W | 64 (41.3%) | 6 (2.8%) |
| 400-499W | 83 (53.5%) | 64 (30.2%) |
| 600-699W | 4 (2.6%) | 43 (20.3%) |
| 700W+ | 4 (2.6%) | 0 |
| 500-599W | 0 | 99 (46.7%) |


## Cell technology

Dominant cell tech: **TOPCon** (34%)

Dominant cell tech: **PERC** (63%)


| Technology | Heckert Solar | ZNShine |
| --- | --- | --- |
| TOPCon | 52 (33.5%) | 78 (36.8%) |
| PERC | 46 (29.7%) | 134 (63.2%) |
| Unknown | 35 (22.6%) | 0 |
| Back Contact | 20 (12.9%) | 0 |
| N-type | 2 (1.3%) | 0 |


## Top panels, Heckert Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [ZEUS 2.2 715](https://comparepv.com/panel/heckert-solar-zeus-2-2-715) | 715 | 23.0 | -0.280 | Monocrystalline |
| 2 | [ZEUS 2.2-715](https://comparepv.com/panel/heckert-solar-zeus-2-2-715-1) | 715 | 23.0 | -0.280 | Monocrystalline |
| 3 | [ZEUS 2.2 710](https://comparepv.com/panel/heckert-solar-zeus-2-2-710) | 710 | 22.9 | -0.280 | Monocrystalline |
| 4 | [ZEUS 2.2-710](https://comparepv.com/panel/heckert-solar-zeus-2-2-710-1) | 710 | 22.9 | -0.280 | Monocrystalline |
| 5 | [ZEUS 2.1-640](https://comparepv.com/panel/heckert-solar-zeus-2-1-640) | 640 | 23.7 | -0.280 | Monocrystalline |
| 6 | [ZEUS 2.1 640W](https://comparepv.com/panel/heckert-solar-zeus-2-1-640w) | 640 | 23.7 | -0.280 | Monocrystalline |
| 7 | [ZEUS 2.1-635](https://comparepv.com/panel/heckert-solar-zeus-2-1-635) | 635 | 23.5 | -0.280 | Monocrystalline |
| 8 | [ZEUS 2.1 635W](https://comparepv.com/panel/heckert-solar-zeus-2-1-635w) | 635 | 23.5 | -0.280 | Monocrystalline |
| 9 | [ZEUS 3.0+ 108 490WP](https://comparepv.com/panel/heckert-solar-zeus-3-0-108-490wp) | 490 | 24.0 | -0.260 | Monocrystalline |
| 10 | [ZEUS 3.0+ 108 490WP PERFORMANCE](https://comparepv.com/panel/heckert-solar-zeus-3-0-108-490wp-performance) | 490 | 24.0 | -0.260 | Monocrystalline |


## Top panels, ZNShine


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [ZXM8-TP132-670W](https://comparepv.com/panel/znshine-zxm8-tp132-670w) | 670 | 21.6 | -0.340 | Monocrystalline |
| 2 | [ZXM8-TPLD132-670](https://comparepv.com/panel/znshine-zxm8-tpld132-670) | 670 | 21.6 | -0.340 | Monocrystalline |
| 3 | [ZXM8-TPLDD132-670](https://comparepv.com/panel/znshine-zxm8-tpldd132-670) | 670 | 21.6 | -0.340 | Monocrystalline |
| 4 | [ZXM8-TP132-670](https://comparepv.com/panel/znshine-zxm8-tp132-670) | 670 | 21.6 | -0.340 | Monocrystalline |
| 5 | [ZXM8-TPLD132-670W](https://comparepv.com/panel/znshine-zxm8-tpld132-670w) | 670 | 21.6 | -0.340 | Monocrystalline |
| 6 | [ZXM8-TP132-665W](https://comparepv.com/panel/znshine-zxm8-tp132-665w) | 665 | 21.4 | -0.340 | Monocrystalline |
| 7 | [ZXM8-TPLD132-665](https://comparepv.com/panel/znshine-zxm8-tpld132-665) | 665 | 21.4 | -0.340 | Monocrystalline |
| 8 | [ZXM8-TPLDD132-665](https://comparepv.com/panel/znshine-zxm8-tpldd132-665) | 665 | 21.4 | -0.340 | Monocrystalline |
| 9 | [ZXM8-TPLD132-665W](https://comparepv.com/panel/znshine-zxm8-tpld132-665w) | 665 | 21.4 | -0.340 | Monocrystalline |
| 10 | [ZXM8-TP132-665](https://comparepv.com/panel/znshine-zxm8-tp132-665) | 665 | 21.4 | -0.340 | Monocrystalline |


## Summary

Heckert Solar is a German manufacturer headquartered in Chemnitz, Saxony, founded in 1992. The company operates two production facilities entirely within Germany - in Chemnitz and in Langenwetzendorf, Thuringia - making it one of the last solar module producers to maintain fully domestic European manufacturing. Its annual production capacity stands at approximately 800 MWp, a modest figure by global standards. ZNShine (also known as ZNSHINE PV-TECH) is a Chinese manufacturer based in Changzhou, Jiangsu, with over three decades of operating history and annual production capacity of around 10 GW spread across facilities in Changzhou, Suqian, and Yunnan. ZNShine has held BloombergNEF Tier 1 status continuously since 2015 and has been upgraded to a B rating in PV Tech's bankability rankings, both of which signal the financial credibility required for large-scale project financing. Heckert Solar's standing on BNEF Tier 1 lists could not be confirmed through publicly available sources. On the dimension of institutional footprint and recognized bankability for project finance, ZNShine holds the stronger position.

Heckert Solar's portfolio is oriented toward European residential rooftop and light commercial installations, with modules well established in German-speaking markets and growing distribution across broader Europe. The company recently entered the n-type TOPCon segment with its Apollon-1.0 series, offering bifacial modules backed by a 30-year performance warranty, while earlier lines were built on PERC cell technology. ZNShine fields a considerably broader range: from residential PERC and TOPCon modules to large-format utility-scale panels reaching 600 W and above, including HJT bifacial modules rated at 750 W - a technology tier generally associated with higher conversion efficiency and lower long-term degradation. ZNShine's business model leans toward B2B supply for EPCs and project developers on utility-scale and ground-mount projects globally, but the brand is also distributed through installers serving residential and commercial and industrial segments across Europe, Australia, and North America.

For a buyer who specifically values European manufacturing provenance - whether for environmental, supply-chain, or procurement-policy reasons - Heckert Solar is a credible option backed by a long production history on German soil and a modernizing technology roadmap. For commercial, C&I, or utility-scale buyers who need confirmed bankability and a broad technology portfolio with HJT and TOPCon options already at scale, ZNShine is generally the stronger default. The two brands are not truly interchangeable: they serve overlapping but distinct buyer profiles, with Heckert Solar appealing to the European-provenance premium segment and ZNShine better positioned for volume, project-finance, and technology-breadth requirements.

Written by claude-sonnet from the figures above.


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- [AIKO vs ZNShine](https://comparepv.com/aiko-vs-znshine)
- [Heckert Solar vs AKCOME](https://comparepv.com/heckert-solar-vs-akcome)
- [ARTsolar vs ZNShine](https://comparepv.com/artsolar-vs-znshine)


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Source: https://comparepv.com/heckert-solar-vs-znshine

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