--- title: "Gamko New Energy vs Shinson Technology - Brand Comparison | ComparePV" description: "Compare Gamko New Energy vs Shinson Technology solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/gamko-new-energy-vs-shinson-technology" --- # Gamko New Energy vs Shinson Technology Gamko New Energy has the broader catalog (255 vs 105 models). Gamko New Energy leads on peak efficiency at 24.14%. Gamko New Energy leans bifacial (81% of lineup). ## The two companies | Attribute | Gamko New Energy | Shinson Technology | | --- | --- | --- | | Country | China | China | | Headquarters | Nantong, Jiangsu | Changzhou | | Founded | 2008 | 2010 | | Employees | 201-300 | 500+ | | Annual capacity | 1.2 GW/year | 10+ GW/year | | Tier 1 | | | | Listed | | | | Website | [http://www.gamkosolar.com](http://www.gamkosolar.com) | [http://shinsontech.com](http://shinsontech.com) | Gamko New Energy is a professional solar module manufacturer with a 10-year experience in production and quality control since 2008. They also provide technical services for solar power plants, including design, installation, and maintenance. In 2018, their production capacity reached 2GW. Shinson Technology is a leading professional supplier in the renewable energy industry, specializing in the production and distribution of high-quality PV modules, completed PV kits, and energy storage solutions. With a commitment to sustainable energy solutions, they strive to provide innovative and reliable products... ## Catalog & Power | Measure | Gamko New Energy | Shinson Technology | Margin | | --- | --- | --- | --- | | Panel Models | 255 | 105 | +150 | | Max Power | 750 W | 720 W | +30 W | | Avg Power | 500 W | 477 W | +23 W | ## Efficiency | Measure | Gamko New Energy | Shinson Technology | Margin | | --- | --- | --- | --- | | Max Efficiency | 24.14% | 23.23% | +0.91 pp | | Avg Efficiency | 22.03% | 20.54% | +1.49 pp | ## Reliability & Warranty | Measure | Gamko New Energy | Shinson Technology | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.332%/°C | -0.314%/°C | +0.018 | | Bifacial Share | 207 (81%) | 65 (62%) | +19 pp | | Avg Warranty | 30.0 yrs | 27.7 yrs | +2.3 yr | ## Efficiency distribution Gamko New Energy skews to higher efficiency: 40% of lineup is 23%+ | Efficiency band | Gamko New Energy | Shinson Technology | | --- | --- | --- | | \<20% | 9 (3.5%) | 24 (22.9%) | | 20-21% | 64 (25.1%) | 17 (16.2%) | | 21-22% | 46 (18.0%) | 31 (29.5%) | | 22-23% | 35 (13.7%) | 28 (26.7%) | | 23%+ | 101 (39.6%) | 5 (4.8%) | ## Power distribution Gamko New Energy offers more 600W+ panels (23% of lineup) | Power band | Gamko New Energy | Shinson Technology | | --- | --- | --- | | \<400W | 47 (18.4%) | 25 (23.8%) | | 400-499W | 71 (27.8%) | 45 (42.9%) | | 500-599W | 79 (31.0%) | 16 (15.2%) | | 600-699W | 42 (16.5%) | 13 (12.4%) | | 700W+ | 16 (6.3%) | 6 (5.7%) | ## Cell technology Dominant cell tech: **TOPCon** (57%) Dominant cell tech: **TOPCon** (40%) | Technology | Gamko New Energy | Shinson Technology | | --- | --- | --- | | TOPCon | 146 (57.3%) | 42 (40.0%) | | PERC | 106 (41.6%) | 35 (33.3%) | | Flexible | 3 (1.2%) | 5 (4.8%) | | HJT | 0 | 15 (14.3%) | | BIPV | 0 | 4 (3.8%) | | Unknown | 0 | 4 (3.8%) | ## Top panels, Gamko New Energy | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [GKA210N132](https://comparepv.com/panel/gamko-new-energy-gka210n132) | 750 | 24.1 | -0.340 | Monocrystalline | | 2 | [GKA210N132-750](https://comparepv.com/panel/gamko-new-energy-gka210n132-750) | 750 | 24.1 | -0.340 | Monocrystalline | | 3 | [GKA210N132-745](https://comparepv.com/panel/gamko-new-energy-gka210n132-745) | 745 | 24.0 | -0.340 | Monocrystalline | | 4 | [GKA210N132-740](https://comparepv.com/panel/gamko-new-energy-gka210n132-740) | 740 | 23.8 | -0.340 | Monocrystalline | | 5 | [GKA210N132-735](https://comparepv.com/panel/gamko-new-energy-gka210n132-735) | 735 | 23.7 | -0.340 | Monocrystalline | | 6 | [GKA210N132-730](https://comparepv.com/panel/gamko-new-energy-gka210n132-730) | 730 | 23.5 | -0.340 | Monocrystalline | | 7 | [GKA210N132-720W (series)](https://comparepv.com/panel/gamko-new-energy-gka210n132-720w-series) | 720 | 23.2 | -0.340 | Monocrystalline | | 8 | [GKA210N132-720W](https://comparepv.com/panel/gamko-new-energy-gka210n132-720w) | 720 | 23.2 | -0.340 | Monocrystalline | | 9 | [GKA210N132-715W (series)](https://comparepv.com/panel/gamko-new-energy-gka210n132-715w-series) | 715 | 23.0 | -0.340 | Monocrystalline | | 10 | [GKA210N132-715W](https://comparepv.com/panel/gamko-new-energy-gka210n132-715w) | 715 | 23.0 | -0.340 | Monocrystalline | ## Top panels, Shinson Technology | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [S720M66HT4BF](https://comparepv.com/panel/shinson-technology-s720m66ht4bf) | 720 | 23.2 | -0.260 | Monocrystalline | | 2 | [S715M66HT4BF](https://comparepv.com/panel/shinson-technology-s715m66ht4bf) | 715 | 23.0 | -0.260 | Monocrystalline | | 3 | [S710M66HT4BF](https://comparepv.com/panel/shinson-technology-s710m66ht4bf) | 710 | 22.9 | -0.260 | Monocrystalline | | 4 | [S705M66HT4BF](https://comparepv.com/panel/shinson-technology-s705m66ht4bf) | 705 | 22.7 | -0.260 | Monocrystalline | | 5 | [S700M66NT4BF](https://comparepv.com/panel/shinson-technology-s700m66nt4bf) | 700 | 22.5 | -0.310 | Monocrystalline | | 6 | [S700M66HT4BF](https://comparepv.com/panel/shinson-technology-s700m66ht4bf) | 700 | 22.5 | -0.260 | Monocrystalline | | 7 | [S695M66NT4BF](https://comparepv.com/panel/shinson-technology-s695m66nt4bf) | 695 | 22.4 | -0.310 | Monocrystalline | | 8 | [S690M66NT4BF](https://comparepv.com/panel/shinson-technology-s690m66nt4bf) | 690 | 22.2 | -0.310 | Monocrystalline | | 9 | [S685M66NT4BF](https://comparepv.com/panel/shinson-technology-s685m66nt4bf) | 685 | 22.1 | -0.310 | Monocrystalline | | 10 | [S680M66NT4BF](https://comparepv.com/panel/shinson-technology-s680m66nt4bf) | 680 | 21.9 | -0.310 | Monocrystalline | ## Summary Gamko New Energy is a Chinese manufacturer headquartered in Nantong, Jiangsu province, operating under the Gamko Solar brand with roots traceable to around 2017. The company reported annual production capacity of approximately 1.2 GW as of 2023 and holds standard industry certifications including IEC 61215, IEC 61730, and ISO 9001, though it does not appear on published BloombergNEF Tier 1 bankability lists. Shinson Technology, also Chinese, was founded in 2010 and positions itself as a broader energy solutions provider, claiming an organized annual capacity of 10 GW in its official materials; the company maintains an office in France and sales teams across Europe and Australia, giving it a considerably wider institutional footprint in Western markets. Neither brand ranks among the globally recognized Tier 1 names such as LONGi, Jinko, or Canadian Solar, but Shinson's longer track record and European infrastructure make it marginally better positioned for buyers who require visible local support. Gamko's catalog spans modules from small sub-10 W panels up to large-format 730 W bifacial units, covering both PERC and TOPCon cell technologies in monofacial and bifacial configurations. The range fits residential rooftop installations and small-to-medium commercial and industrial (C&I) projects well; the company also markets complete on-grid and off-grid system packages for end-to-end procurement. Shinson Technology leans more heavily into advanced cell architectures, with HJT panels forming a notable share of its lineup alongside TOPCon and shingled modules. Its S.Blade series of lightweight flexible panels extends reach into marine and vehicle applications not served by Gamko. Shinson's broader ecosystem - encompassing solar air conditioners, energy storage batteries, and chargers - makes it a more self-contained vendor for integrators seeking a single-supplier approach on mixed-use C&I or off-grid projects. For a typical international buyer - whether a residential installer sourcing a container of panels, a small developer, or a C&I procurement team - the practical choice between Gamko and Shinson rests more on distributor availability and after-sales access than on any meaningful technical distinction. Both occupy a comparable price and quality tier among China's secondary-tier exporters, and the two brands are largely interchangeable for standard rooftop and ground-mount applications. Shinson's European office presence gives it a modest edge in ongoing project support continuity, while Gamko may offer a sharper price point on commodity PERC or TOPCon volume orders. Buyers unable to confirm in-country warranty support for either brand should treat service access as the primary differentiator in their decision. Written by claude-sonnet from the figures above. ## Other comparisons - [Gamko New Energy vs A.B. Energy](https://comparepv.com/gamko-new-energy-vs-a-b-energy) - [AE Solar vs Shinson Technology](https://comparepv.com/ae-solar-vs-shinson-technology) - [Gamko New Energy vs AEET](https://comparepv.com/gamko-new-energy-vs-aeet) - [AIKO vs Shinson Technology](https://comparepv.com/aiko-vs-shinson-technology) - [Gamko New Energy vs AKCOME](https://comparepv.com/gamko-new-energy-vs-akcome) - [ARTsolar vs Shinson Technology](https://comparepv.com/artsolar-vs-shinson-technology) --- Source: https://comparepv.com/gamko-new-energy-vs-shinson-technology Not in this file, on the page: the distributions above drawn as charts.