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

# Jinko Solar vs VOLT Polska

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


## The two companies


| Attribute | Jinko Solar | VOLT Polska |
| --- | --- | --- |
| Country | China | Poland |
| Headquarters | Shanghai | Sopot |
| Founded | 2006 | 2010 |
| Employees | 33,830 | 51-100 |
| Annual capacity | 130.0 GW/year |  |
| Tier 1 | yes |  |
| Listed | NYSE: JKS |  |
| Website | [https://www.jinkosolar.com](https://www.jinkosolar.com) | [https://voltpolska.pl](https://voltpolska.pl) |

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.

VOLT Polska is a Polish manufacturer and distributor of power electronics and energy equipment, including inverters, voltage converters, emergency power supplies, and solar panels. The company serves residential and commercial markets with a broad product range covering photovoltaic components, battery chargers, and...


## Catalog & Power


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


## Reliability & Warranty


| Measure | Jinko Solar | VOLT Polska | 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 | VOLT Polska |
| --- | --- | --- |
| \<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 | VOLT Polska |
| --- | --- | --- |
| \<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 | VOLT Polska |
| --- | --- | --- |
| 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 and VOLT Polska occupy fundamentally different tiers of the global solar PV market. Jinko Solar, founded in 2006 and headquartered in China, is one of the world's leading module manufacturers - listed on the NYSE with a workforce of over 33,830 employees and an annual production capacity of 130 GW. The company holds Tier 1 bankable status, making it a preferred supplier for project-financed installations worldwide, and by mid-2025 had cumulatively shipped over 350 GW of modules globally, leading the industry in 2024 with approximately 92.9 GW in annual shipments. VOLT Polska, founded in 2010 and based in Sopot, Poland, is a small Polish electronics and energy solutions company with 51-100 employees. It is primarily known for UPS systems, inverters, battery storage, and small-format solar panels targeting off-grid and portable applications. It holds no Tier 1 certification and is not publicly listed on any stock exchange.

Jinko Solar's product portfolio spans 545 modules, with maximum power output reaching 735 Wp and maximum panel efficiency of 24.8%, underpinned by N-type TOPCon cell technology that represents approximately 39% of its current lineup. With an average module power of around 511 Wp, an average efficiency of approximately 22%, and roughly 32% of its portfolio consisting of bifacial modules, Jinko Solar is well-suited for residential rooftop installations, large commercial C&I projects, and utility-scale ground-mount arrays. Its favorable average temperature coefficient of around -0.31%/°C and average product warranty approaching 28.5 years reinforce its value for long-term energy planning. VOLT Polska's offering is oriented toward standalone, low-power applications - portable folding panels, flexible monocrystalline modules for RVs or boats, and small off-grid systems paired with its own charge controllers and storage units. The company does not maintain a standard on-grid rooftop module portfolio comparable to Tier 1 manufacturers.

For international buyers, developers, and installers comparing the two, Jinko Solar is the clear choice for any grid-connected project - residential, commercial, or utility-scale - where bankability, product depth, and long-term performance guarantees are essential. VOLT Polska addresses a separate niche: buyers seeking compact, portable, or off-grid solar solutions with the convenience of a local Polish supplier and native-language technical support.

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)
- [AE Solar vs VOLT Polska](https://comparepv.com/ae-solar-vs-volt-polska)
- [Jinko Solar vs AEET](https://comparepv.com/jinko-solar-vs-aeet)
- [AIKO vs VOLT Polska](https://comparepv.com/aiko-vs-volt-polska)
- [Jinko Solar vs AKCOME](https://comparepv.com/jinko-solar-vs-akcome)
- [ARTsolar vs VOLT Polska](https://comparepv.com/artsolar-vs-volt-polska)


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Source: https://comparepv.com/jinko-solar-vs-volt-polska

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