--- title: "Gintech vs AEET - Brand Comparison | ComparePV" description: "Compare Gintech vs AEET solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/gintech-vs-aeet" --- # Gintech vs AEET Gintech has the broader catalog (7 vs 5 models). Gintech leads on peak efficiency at 18.80%. ## The two companies | Attribute | Gintech | AEET | | --- | --- | --- | | Country | Taiwan | | | Headquarters | Zhunan (Hsinchu Science Park) | | | Founded | 2005 | | | Employees | 1000-2000 | | | Annual capacity | | | | Tier 1 | | no | | Listed | TWSE: 3514 | | | Website | [https://www.ureusa.com](https://www.ureusa.com) | | Gintech Energy Corporation was a Taiwanese manufacturer of crystalline silicon solar cells and modules, founded in 2005 and headquartered in Zhunan, Hsinchu Science Park. The company produced mono- and multi-crystalline solar cells under its Diamond, Douro, and Phoenix product lines. In January 2018, Gintech merged... ## Catalog & Power | Measure | Gintech | AEET | Margin | | --- | --- | --- | --- | | Panel Models | 7 | 5 | +2 | | Max Power | 365 W | 200 W | +165 W | | Avg Power | 281 W | 190 W | +91 W | ## Efficiency | Measure | Gintech | AEET | Margin | | --- | --- | --- | --- | | Max Efficiency | 18.80% | 15.70% | +3.10 pp | | Avg Efficiency | 16.61% | 14.90% | +1.71 pp | ## Reliability & Warranty | Measure | Gintech | AEET | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.416%/°C | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | 25.0 yrs | 25.0 yrs | | ## Efficiency distribution | Efficiency band | Gintech | AEET | | --- | --- | --- | | \<20% | 7 (100.0%) | 5 (100.0%) | ## Power distribution | Power band | Gintech | AEET | | --- | --- | --- | | \<400W | 7 (100.0%) | 5 (100.0%) | ## Cell technology Dominant cell tech: **PERC** (29%) Dominant cell tech: **PERC** (100%) | Technology | Gintech | AEET | | --- | --- | --- | | Unknown | 5 (71.4%) | 0 | | PERC | 2 (28.6%) | 5 (100.0%) | ## Top panels, Gintech | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [GIN M6F-72](https://comparepv.com/panel/gintech-gin-m6f-72) | 365 | 18.8 | -0.450 | Monocrystalline | | 2 | [GIN P6F-60-280W](https://comparepv.com/panel/gintech-gin-p6f-60-280w) | 280 | 17.0 | -0.410 | Polycrystalline | | 3 | [GIN P6F-60-275W](https://comparepv.com/panel/gintech-gin-p6f-60-275w) | 275 | 16.7 | -0.410 | Polycrystalline | | 4 | [GIN P6F-60-270W](https://comparepv.com/panel/gintech-gin-p6f-60-270w) | 270 | 16.4 | -0.410 | Polycrystalline | | 5 | [GIN P6F-60-265W](https://comparepv.com/panel/gintech-gin-p6f-60-265w) | 265 | 16.1 | -0.410 | Polycrystalline | | 6 | [GIN P6F-60-260W](https://comparepv.com/panel/gintech-gin-p6f-60-260w) | 260 | 15.8 | -0.410 | Polycrystalline | | 7 | [GIN P6F-60-255W](https://comparepv.com/panel/gintech-gin-p6f-60-255w) | 255 | 15.5 | -0.410 | Polycrystalline | ## Top panels, AEET | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SE200M(24)F](https://comparepv.com/panel/aeet-se200m-24-f) | 200 | 15.7 | - | Monocrystalline | | 2 | [SE195M(24)F](https://comparepv.com/panel/aeet-se195m-24-f) | 195 | 15.3 | - | Monocrystalline | | 3 | [SE190M(24)F](https://comparepv.com/panel/aeet-se190m-24-f) | 190 | 14.9 | - | Monocrystalline | | 4 | [SE185M(24)F](https://comparepv.com/panel/aeet-se185m-24-f) | 185 | 14.5 | - | Monocrystalline | | 5 | [SE180M(24)F](https://comparepv.com/panel/aeet-se180m-24-f) | 180 | 14.1 | - | Monocrystalline | ## Summary Gintech Energy is a Taiwanese solar manufacturer founded in August 2005 and originally headquartered in Jhunan, Hsinchu County, Taiwan. The company listed on the Taiwan Stock Exchange in 2007 and built a sizeable solar cell production base over the following decade. In 2018, Gintech completed a three-way merger with Neo Solar Power and Solartech Energy to form United Renewable Energy Co. (UREC), a combined entity that carried roughly 5GW of cell capacity and approximately 3GW of module assembly capacity at the time of consolidation, according to PV Magazine. Gintech no longer operates as an independent brand, and panels sold under its name represent pre-merger legacy stock. AEET Energy Group GmbH is a German company headquartered in Bad Gandersheim, Germany. It presents itself primarily as a photovoltaic wholesale partner and full-service integrator rather than an original equipment manufacturer at industrial scale - it sources and distributes panels from established producers and maintains a certified specialist partner network of more than 500 installers across Germany. Neither company currently holds an independent BloombergNEF Tier 1 bankability listing: Gintech as a standalone entity ceased to exist, and AEET's distributor model sits outside the scope of those rosters. Gintech's historical product range centered on multicrystalline and monocrystalline modules in roughly the 285-360W output band - specifications that predate today's mainstream TOPCon and HJT technology generations and are no longer competitive by current efficiency benchmarks. AEET's catalog reflects contemporary market offerings, including monocrystalline and thin-film modules positioned at the residential and small-commercial rooftop segment in the European market, though the underlying cell technology depends entirely on whichever manufacturers AEET is sourcing from at a given time. For a buyer in 2025, neither option represents a clear first choice. Gintech panels carry uncertainty around post-merger warranty support, while AEET is better evaluated as a regional procurement channel than as a named module brand. Buyers comparing these two would be better served assessing UREC's current lineup as Gintech's active successor, or scrutinizing the specific panel brands AEET distributes before committing. \---LINKS--- \- https://www.pv-magazine.com/2017/10/16/taiwans-gintech-solartech-and-nsp-merger-creates-new-solar-entity-urec/ \| Taiwan's Gintech, Solartech and NSP merger creates UREC - pv magazine \| article \- https://www.pv-magazine.com/2018/01/29/gintech-solartech-nsp-merger-approved-by-board-members/ \| Gintech, Solartech, NSP merger approved by board members - pv magazine \| article \- https://www.pv-tech.org/tag/gintech/ \| Gintech coverage archive - PV Tech \| article \- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH profile - ENF Solar directory \| article \- https://www.aeet-energy.com/en/index.php \| AEET Energy Group GmbH official site - wholesale PV partner \| article Sources: \- \[Taiwan's Gintech, Solartech and NSP merger creates UREC\](https://www.pv-magazine.com/2017/10/16/taiwans-gintech-solartech-and-nsp-merger-creates-new-solar-entity-urec/) \- \[Gintech, Solartech, NSP merger approved by board members\](https://www.pv-magazine.com/2018/01/29/gintech-solartech-nsp-merger-approved-by-board-members/) \- \[Gintech coverage archive - PV Tech\](https://www.pv-tech.org/tag/gintech/) \- \[AEET Energy Group GmbH - ENF Solar\](https://www.enfsolar.com/aeet) \- \[AEET Energy Group GmbH official site\](https://www.aeet-energy.com/en/index.php) Written by claude-sonnet from the figures above. ## Other comparisons - [Gintech vs A.B. Energy](https://comparepv.com/gintech-vs-a-b-energy) - [AE Solar vs AEET](https://comparepv.com/ae-solar-vs-aeet) - [Gintech vs AIKO](https://comparepv.com/gintech-vs-aiko) - [AKCOME vs AEET](https://comparepv.com/akcome-vs-aeet) - [Gintech vs ARTsolar](https://comparepv.com/gintech-vs-artsolar) - [ASM vs AEET](https://comparepv.com/asm-vs-aeet) --- Source: https://comparepv.com/gintech-vs-aeet Not in this file, on the page: the distributions above drawn as charts.