--- title: "Jinko Solar vs VNS Bulgaria - Brand Comparison | ComparePV" description: "Compare Jinko Solar vs VNS Bulgaria solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/jinko-solar-vs-vns-bulgaria" --- # Jinko Solar vs VNS Bulgaria Jinko Solar has the broader catalog (637 vs 0 models). Jinko Solar leans bifacial (36% of lineup). ## The two companies | Attribute | Jinko Solar | VNS Bulgaria | | --- | --- | --- | | Country | China | Bulgaria | | Headquarters | Shanghai | Kurdjali | | Founded | 2006 | 2009 | | Employees | 33,830 | null | | Annual capacity | 130.0 GW/year | null GW/year | | Tier 1 | yes | | | Listed | NYSE: JKS | | | Website | [https://www.jinkosolar.com](https://www.jinkosolar.com) | [https://solarstreetlighteu.com](https://solarstreetlighteu.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. VNS Bulgaria Ltd. was established in 2009 and focuses on manufacturing and construction of solar street lighting, solar park lighting, LED street lamps, photovoltaic systems, and various other solar systems. The company utilizes innovative technologies in its designs and constructions and has completed over 1000... ## Catalog & Power | Measure | Jinko Solar | VNS Bulgaria | 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 | VNS Bulgaria | Margin | | --- | --- | --- | --- | | Max Efficiency | 24.80% | - | | | Avg Efficiency | 22.18% | - | | ## Reliability & Warranty | Measure | Jinko Solar | VNS Bulgaria | 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 | VNS Bulgaria | | --- | --- | --- | | \<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 | VNS Bulgaria | | --- | --- | --- | | \<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 | VNS Bulgaria | | --- | --- | --- | | 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 VNS Bulgaria operate at fundamentally different levels of the solar PV value chain, making a direct comparison as panel manufacturers essentially impossible. Jinko Solar, founded in 2006 in China and listed on the NYSE, is one of the world's largest solar module manufacturers, with a declared production capacity of 130 GW and a workforce of over 33,800 employees. The company holds Tier 1 bankable status and its portfolio spans 545 panel models, with a maximum output of 735 Wp and a peak module efficiency of 24.8%. Jinko has set world records in TOPCon cell efficiency - reaching 27.79% in 2025, independently verified by Germany's ISFH institute - and has been named a PVEL Top Performer for 11 consecutive years. VNS Bulgaria, founded in 2009 and headquartered in Bulgaria, is not a panel manufacturer at all: it operates as a distributor and wholesaler of photovoltaic components, carrying panels from brands such as Jinko Solar, LONGi, Trina Solar, Canadian Solar, and JA Solar, alongside inverters from SMA, Fronius, SolarEdge, and Huawei, and energy storage systems from BYD and Victron. Jinko Solar's technology portfolio is anchored by its N-type TOPCon Tiger Neo series, which delivers a low annual degradation rate of approximately 0.4% and a favorable average temperature coefficient of around -0.308%/°C. With around 31.9% of its portfolio being bifacial modules and an average product warranty of approximately 28.5 years, Jinko is well suited to residential rooftop installs, utility-scale ground-mount projects, and commercial C&I applications alike - offering competitive pricing estimated at 20-30% below premium European brands while maintaining certified quality. VNS Bulgaria's value proposition is entirely different: as a multi-brand distributor serving the Bulgarian and broader southeastern European market, it provides installers with access to a wide range of established PV brands and supporting components from a single local source, handling logistics and procurement rather than manufacturing. For international buyers - including European project developers - comparing the two directly as manufacturers is a category error. Jinko Solar is a tier-one global producer with a deep technology roadmap and verified bankability, appropriate for any project scale where long-term performance guarantees and financing are required. VNS Bulgaria should be evaluated strictly as a regional distribution channel, not as a competing module manufacturer. Buyers sourcing through VNS Bulgaria are ultimately selecting from third-party brands, including Jinko Solar itself, which further underlines the asymmetry between the two entities. 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 VNS Bulgaria](https://comparepv.com/ae-solar-vs-vns-bulgaria) - [Jinko Solar vs AEET](https://comparepv.com/jinko-solar-vs-aeet) - [AIKO vs VNS Bulgaria](https://comparepv.com/aiko-vs-vns-bulgaria) - [Jinko Solar vs AKCOME](https://comparepv.com/jinko-solar-vs-akcome) - [ARTsolar vs VNS Bulgaria](https://comparepv.com/artsolar-vs-vns-bulgaria) --- Source: https://comparepv.com/jinko-solar-vs-vns-bulgaria Not in this file, on the page: the distributions above drawn as charts.