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

# Heckert Solar vs Jinko Solar

Jinko Solar has the broader catalog (637 vs 155 models). Jinko Solar leads on peak efficiency at 24.80%.


## The two companies


| Attribute | Heckert Solar | Jinko Solar |
| --- | --- | --- |
| Country | Germany | China |
| Headquarters | Chemnitz | Shanghai |
| Founded | 1992 | 2006 |
| Employees | 201 | 33,830 |
| Annual capacity | 0.8 GW/year | 130.0 GW/year |
| Tier 1 |  | yes |
| Listed |  | NYSE: JKS |
| Website | [https://www.heckertsolar.com/en/](https://www.heckertsolar.com/en/) | [https://www.jinkosolar.com](https://www.jinkosolar.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...

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 | Heckert Solar | Jinko Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 155 | 637 | +482 |
| Max Power | 715 W | 735 W | +20 W |
| Avg Power | 420 W | 523 W | +103 W |


## Efficiency


| Measure | Heckert Solar | Jinko Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.30% | 24.80% | +0.50 pp |
| Avg Efficiency | 21.43% | 22.18% | +0.75 pp |


## Reliability & Warranty


| Measure | Heckert Solar | Jinko Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.318%/°C | -0.304%/°C | +0.014 |
| Bifacial Share | 65 (42%) | 231 (36%) | +6 pp |
| Avg Warranty | 27.1 yrs | 28.7 yrs | +1.6 yr |


## Efficiency distribution

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


| Efficiency band | Heckert Solar | Jinko Solar |
| --- | --- | --- |
| \<20% | 27 (17.4%) | 23 (3.6%) |
| 20-21% | 54 (34.8%) | 84 (13.2%) |
| 21-22% | 3 (1.9%) | 140 (22.0%) |
| 22-23% | 44 (28.4%) | 206 (32.3%) |
| 23%+ | 27 (17.4%) | 184 (28.9%) |


## Power distribution

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


| Power band | Heckert Solar | Jinko Solar |
| --- | --- | --- |
| \<400W | 64 (41.3%) | 50 (7.8%) |
| 400-499W | 83 (53.5%) | 243 (38.1%) |
| 600-699W | 4 (2.6%) | 150 (23.5%) |
| 700W+ | 4 (2.6%) | 18 (2.8%) |
| 500-599W | 0 | 176 (27.6%) |


## Cell technology

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

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


| Technology | Heckert Solar | Jinko Solar |
| --- | --- | --- |
| TOPCon | 52 (33.5%) | 258 (40.5%) |
| PERC | 46 (29.7%) | 158 (24.8%) |
| Unknown | 35 (22.6%) | 21 (3.3%) |
| Back Contact | 20 (12.9%) | 0 |
| N-type | 2 (1.3%) | 195 (30.6%) |
| BIPV | 0 | 5 (0.8%) |


## 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, 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

Heckert Solar is a German photovoltaic module manufacturer founded in 1992 and headquartered in Chemnitz, with approximately 201 employees and a production capacity of 0.8 GW. It stands as one of the last active solar panel manufacturers maintaining continuous production on German soil, which underpins its positioning as a premium European brand serving residential and commercial buyers across Germany and Central Europe. Jinko Solar, founded in 2006 in China, operates on an entirely different scale - over 33,800 employees, a production capacity of 130 GW, a NYSE listing, and confirmed Tier 1 bankable status. This combination of financial transparency and manufacturing scale makes Jinko a default reference point for institutional project finance and large procurement tenders worldwide.

Heckert's catalog of 72 panel models is built predominantly around PERC cell technology (roughly 64% of the lineup), with a maximum output of 450 Wp and an average module efficiency of 20.4%. The low bifacial share - under 7% - reflects a deliberate focus on conventional residential rooftop installations and light commercial applications where aesthetic integration and European provenance matter. Jinko Solar, by contrast, fields 545 models anchored increasingly by TOPCon technology (about 39% of the portfolio), with outputs reaching 735 Wp and an average efficiency of 22.0%, peaking at 24.8%. Nearly 32% of Jinko's lineup is bifacial, making it well suited to utility-scale ground-mount and large C&I deployments where bifacial gain and high per-panel output reduce balance-of-system costs. Jinko also holds an edge in thermal performance, with an average temperature coefficient of -0.308%/°C against Heckert's -0.344%/°C, yielding measurably better summer generation.

For international buyers choosing between the two, the decision hinges on project scale and procurement priorities. Heckert Solar is the stronger fit for residential rooftop projects and smaller commercial installations where European manufacturing provenance, supply-chain risk reduction, and a trusted warranty around 25 years are key selling points. Jinko Solar is the more versatile choice across the full spectrum - from residential to multi-megawatt utility projects - offering a broader technology portfolio, a longer average warranty of approximately 28 years, superior average efficiency, and the financial assurance of Tier 1 status backed by NYSE-listed corporate governance.

Written by claude-sonnet from the figures above.


## Other comparisons

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


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

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