---
title: "Tangra vs AIKO - Brand Comparison | ComparePV"
description: "Compare Tangra vs AIKO solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/tangra-vs-aiko"
---

# Tangra vs AIKO

AIKO has the broader catalog (144 vs 0 models). AIKO leans bifacial (24% of lineup).


## The two companies


| Attribute | Tangra | AIKO |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Wuxi | Shanghai |
| Founded | 2016 | 2009 |
| Employees | 500-1000 |  |
| Annual capacity | 5-10 GW/year |  |
| Tier 1 | yes | yes |
| Listed |  | SZSE: 600732 |
| Website | [https://www.thornova-solar.com](https://www.thornova-solar.com) | [https://www.aikosolar.com](https://www.aikosolar.com) |

Tangra is the flagship solar module product line of Sunova Solar Technology Co., Ltd. (rebranded as Thornova Solar), a Chinese photovoltaic manufacturer founded in 2016 and headquartered in Wuxi, Jiangsu Province. The company specializes in high-efficiency N-type TOPCon bifacial modules under the Tangra series (S, M...


## Catalog & Power


| Measure | Tangra | AIKO | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 144 | +144 |
| Max Power | 0 W | 805 W | +805 W |
| Avg Power | 0 W | 581 W | +581 W |


## Efficiency


| Measure | Tangra | AIKO | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 25.20% |  |
| Avg Efficiency | - | 23.65% |  |


## Reliability & Warranty


| Measure | Tangra | AIKO | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.271%/°C |  |
| Bifacial Share | 0 (0%) | 35 (24%) | +24 pp |
| Avg Warranty | - | 29.5 yrs |  |


## Efficiency distribution

AIKO skews to higher efficiency: 85% of lineup is 23%+


| Efficiency band | Tangra | AIKO |
| --- | --- | --- |
| \<20% | 0 | 3 (2.1%) |
| 20-21% | 0 | 3 (2.1%) |
| 21-22% | 0 | 3 (2.1%) |
| 22-23% | 0 | 12 (8.3%) |
| 23%+ | 0 | 123 (85.4%) |


## Power distribution

AIKO offers more 600W+ panels (60% of lineup)


| Power band | Tangra | AIKO |
| --- | --- | --- |
| \<400W | 0 | 2 (1.4%) |
| 400-499W | 0 | 50 (34.7%) |
| 500-599W | 0 | 5 (3.5%) |
| 600-699W | 0 | 78 (54.2%) |
| 700W+ | 0 | 9 (6.2%) |


## Cell technology

Dominant cell tech: **Back Contact** (83%)


| Technology | Tangra | AIKO |
| --- | --- | --- |
| Back Contact | 0 | 119 (82.6%) |
| N-type | 0 | 17 (11.8%) |
| PERC | 0 | 7 (4.9%) |
| Flexible | 0 | 1 (0.7%) |


## Top panels, AIKO


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [AIKO-A805-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a805-grh78dw) | 805 | 25.1 | -0.260 | Monocrystalline |
| 2 | [AIKO-A800-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a800-grh78dw) | 800 | 24.9 | -0.260 | Monocrystalline |
| 3 | [AIKO-A795-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a795-grh78dw) | 795 | 24.8 | -0.260 | Monocrystalline |
| 4 | [AIKO-A790-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a790-grh78dw) | 790 | 24.6 | -0.260 | Monocrystalline |
| 5 | [AIKO-A785-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a785-grh78dw) | 785 | 24.4 | -0.260 | Monocrystalline |
| 6 | [AIKO-A780-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a780-grh78dw) | 780 | 24.3 | -0.260 | Monocrystalline |
| 7 | [AIKO-A775-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a775-grh78dw) | 775 | 24.1 | -0.260 | Monocrystalline |
| 8 | [AIKO-A770-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a770-grh78dw) | 770 | 24.0 | -0.260 | Monocrystalline |
| 9 | [AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 | 25.0 | -0.260 | Monocrystalline |
| 10 | [AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 | 24.9 | -0.260 | Monocrystalline |


## Summary

Tangra is the module brand produced by Thornova Solar, a global PV manufacturer with production centers in North and Southeast Asia and commercial operations spanning North America, EMEA, and APAC. Thornova earned BloombergNEF Tier 1 status in August 2023 and maintains a B-rating in the PV Tech ModuleTech Bankability Report as of mid-2025. In 2025 the Thornova brand and its intellectual property were acquired by ICE EYE, adding a layer of corporate transition that prospective buyers should factor into long-term support expectations. AIKO Solar is a Chinese cell and module manufacturer that achieved BloombergNEF Tier 1 status in Q3 2024, reporting production capacity of roughly 20 GW per year in early 2025 and growing rapidly since then. AIKO's scale and shipment velocity - ABC module shipments reached an estimated 14.7 GW in 2025 - give it a considerably stronger institutional footprint and financial track record at this stage.

On the product side, Tangra modules are built on N-type TOPCon cell technology and span three size classes: the S-series for residential and small commercial rooftops, the M-series for C&I flat roofs, and the L-series (700-720 W, efficiency 22.4-23.2%) targeting utility-scale ground mounts. The Tangra M Pro earned Kiwa PVEL Top Performer recognition across multiple reliability categories in 2025. AIKO's lineup relies on its proprietary N-type ABC (All Back Contact) architecture and achieves module efficiencies up to 25%, among the highest commercially available. The Neostar series addresses residential installations, while the Comet and Nebula lines serve C&I and larger commercial projects. AIKO panels carry a 30-year performance warranty and took first place in the 2025 SolarQuotes Installers' Choice Awards.

For a typical buyer in 2025, AIKO is the easier default recommendation - its Tier 1 status is well-established, its ABC technology leads the market on efficiency per square metre, and installer familiarity is growing fast. Tangra remains a credible choice for C&I and utility developers who have already evaluated Thornova in their supply chain, but the recent brand acquisition warrants due diligence on post-sale support continuity before committing to a large project.

\---LINKS---

\- https://www.pv-magazine.com/press-releases/thornova-solar-ranked-as-bnef-tier-1-module-manufacturer/ \| Thornova Solar ranked as BNEF Tier 1 module manufacturer \| article

\- https://www.pv-tech.org/thornova-solar-launches-n-type-topcon-modules/ \| Thornova Solar launches n-type TOPCon modules - PV Tech \| article

\- https://taiyangnews.info/technology/aiko-solar-abc-module-power-efficiency \| AIKO's ABC Module - Making The Most Of Each Electron - TaiyangNews \| article

\- https://www.pv-tech.org/industry-updates/aiko-to-unveil-fourth-generation-infinite-ultra-module-at-intersolar-europe/ \| AIKO to unveil fourth-generation Infinite Ultra module at Intersolar Europe \| article

\- https://www.solarquotes.com.au/panels/aiko-solar-review.html \| Aiko Solar panels review - SolarQuotes \| review

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/tangra-vs-aiko