--- title: "A.B. Energy vs TN Solar - Brand Comparison | ComparePV" description: "Compare A.B. Energy vs TN Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/a-b-energy-vs-tn-solar" --- # A.B. Energy vs TN Solar TN Solar has the broader catalog (10 vs 0 models). TN Solar leans bifacial (50% of lineup). ## The two companies | Attribute | A.B. Energy | TN Solar | | --- | --- | --- | | Country | Germany | | | Headquarters | Wiesbaden | | | Founded | 1996 | | | Employees | 1,400 | | | Annual capacity | | | | Tier 1 | | no | | Listed | Xetra, Frankfurt Stock Exchange: AB9 | | | Website | [https://abo-energy.com](https://abo-energy.com) | | ABO Energy is a renewable energy company that develops and constructs renewable energy projects, focusing on wind, solar, and storage facilities. They offer turnkey solutions and have connected several gigawatts of nominal output to the grid. The company is active internationally and is committed to driving the energy... ## Catalog & Power | Measure | A.B. Energy | TN Solar | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 10 | +10 | | Max Power | 0 W | 715 W | +715 W | | Avg Power | 0 W | 542 W | +542 W | ## Efficiency | Measure | A.B. Energy | TN Solar | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 23.02% | | | Avg Efficiency | - | 21.08% | | ## Reliability & Warranty | Measure | A.B. Energy | TN Solar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.280%/°C | | | Bifacial Share | 0 (0%) | 5 (50%) | +50 pp | | Avg Warranty | - | 30.0 yrs | | ## Efficiency distribution TN Solar skews to higher efficiency: 10% of lineup is 23%+ | Efficiency band | A.B. Energy | TN Solar | | --- | --- | --- | | \<20% | 0 | 5 (50.0%) | | 22-23% | 0 | 4 (40.0%) | | 23%+ | 0 | 1 (10.0%) | ## Power distribution TN Solar offers more 600W+ panels (50% of lineup) | Power band | A.B. Energy | TN Solar | | --- | --- | --- | | \<400W | 0 | 5 (50.0%) | | 600-699W | 0 | 1 (10.0%) | | 700W+ | 0 | 4 (40.0%) | ## Cell technology Dominant cell tech: **HJT** (50%) | Technology | A.B. Energy | TN Solar | | --- | --- | --- | | HJT | 0 | 5 (50.0%) | | TOPCon | 0 | 5 (50.0%) | ## Top panels, TN Solar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SE6-66HBD-715](https://comparepv.com/panel/tn-solar-se6-66hbd-715) | 715 | 23.0 | -0.260 | Monocrystalline | | 2 | [SE6-66HBD-710](https://comparepv.com/panel/tn-solar-se6-66hbd-710) | 710 | 22.9 | -0.260 | Monocrystalline | | 3 | [SE6-66HBD-705](https://comparepv.com/panel/tn-solar-se6-66hbd-705) | 705 | 22.7 | -0.260 | Monocrystalline | | 4 | [SE6-66HBD-700](https://comparepv.com/panel/tn-solar-se6-66hbd-700) | 700 | 22.5 | -0.260 | Monocrystalline | | 5 | [SE6-66HBD-695](https://comparepv.com/panel/tn-solar-se6-66hbd-695) | 695 | 22.4 | -0.260 | Monocrystalline | | 6 | [TN5-54H-390](https://comparepv.com/panel/tn-solar-tn5-54h-390) | 390 | 20.0 | -0.300 | Monocrystalline | | 7 | [TN5-54H-385](https://comparepv.com/panel/tn-solar-tn5-54h-385) | 385 | 19.7 | -0.300 | Monocrystalline | | 8 | [TN5-54H-380](https://comparepv.com/panel/tn-solar-tn5-54h-380) | 380 | 19.5 | -0.300 | Monocrystalline | | 9 | [TN5-54H-375](https://comparepv.com/panel/tn-solar-tn5-54h-375) | 375 | 19.2 | -0.300 | Monocrystalline | | 10 | [TN5-54H-370](https://comparepv.com/panel/tn-solar-tn5-54h-370) | 370 | 19.0 | -0.300 | Monocrystalline | ## Summary TN Solar is a Chinese manufacturer founded in 2006 that covers an integrated supply chain from ingot and wafer production through to finished modules. The company is listed on the ENF Solar industry directory as a Tier 1 brand and holds ISO 9000, CE, and TUV certifications. Its reported production capacity sits in the hundreds of megawatts annually, placing it in the small-to-mid tier of Chinese producers rather than alongside dominant global exporters such as JinkoSolar or LONGi. A.B. Energy srls is an Italian-registered entity that operates primarily as a distributor and promoter of energy efficiency and renewable products, drawing on its founders' background in the electric and electronic equipment sector. It does not appear to manufacture solar panels itself. TN Solar holds the stronger institutional footprint of the two as a verified production entity with independently listed datasheets. TN Solar's catalog spans compact panels in the 20-200W range - suited to off-grid, IoT, and small commercial applications - as well as larger modules in the 400-755W range covering mainstream residential and commercial rooftop use. PERC and TOPCon cell technologies are confirmed in its lineup, with HJT also listed. A.B. Energy srls, as a distributor, does not maintain a proprietary product family, and no independently verified panel datasheets or product specifications were found during research. For a typical buyer in 2025, TN Solar is the more assessable option: it has datasheets in third-party directories, documented certifications, and a traceable manufacturing base. A.B. Energy srls appears to function as a local Italian procurement and consultancy channel rather than a like-for-like competitor to a panel manufacturer. Buyers requiring large volumes or long-term bankability assurances would likely need to look beyond either brand to one of the larger globally certified producers. \---LINKS--- \- https://www.enfsolar.com/tn-solar \| TN Solar Co., Limited - ENF Solar manufacturer profile \| article \- https://www.enfsolar.com/a-b-energy \| A.B. Energy srls - ENF Solar company profile \| article Sources: \- \[TN Solar Co., Limited - ENF Solar\](https://www.enfsolar.com/tn-solar) \- \[A.B. Energy srls - ENF Solar\](https://www.enfsolar.com/a-b-energy) Written by claude-sonnet from the figures above. ## Other comparisons - [A.B. Energy vs AE Solar](https://comparepv.com/a-b-energy-vs-ae-solar) - [AEET vs TN Solar](https://comparepv.com/aeet-vs-tn-solar) - [A.B. Energy vs AIKO](https://comparepv.com/a-b-energy-vs-aiko) - [AKCOME vs TN Solar](https://comparepv.com/akcome-vs-tn-solar) - [A.B. Energy vs ARTsolar](https://comparepv.com/a-b-energy-vs-artsolar) - [ASM vs TN Solar](https://comparepv.com/asm-vs-tn-solar) --- Source: https://comparepv.com/a-b-energy-vs-tn-solar