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

# AIKO vs TCL Zhonghuan

AIKO has the broader catalog (144 vs 66 models). AIKO leads on peak efficiency at 25.20%. TCL Zhonghuan leans bifacial (65% of lineup).


## The two companies


| Attribute | AIKO | TCL Zhonghuan |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Shanghai | Tianjin |
| Founded | 2009 | 1981 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | yes | yes |
| Listed | SZSE: 600732 | SZSE: 002129 |
| Website | [https://www.aikosolar.com](https://www.aikosolar.com) | [https://www.tjsemi.com](https://www.tjsemi.com) |


## Catalog & Power


| Measure | AIKO | TCL Zhonghuan | Margin |
| --- | --- | --- | --- |
| Panel Models | 144 | 66 | +78 |
| Max Power | 805 W | 725 W | +80 W |
| Avg Power | 581 W | 585 W | +3 W |


## Efficiency


| Measure | AIKO | TCL Zhonghuan | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 25.20% | 24.60% | +0.60 pp |
| Avg Efficiency | 23.65% | 23.13% | +0.52 pp |


## Reliability & Warranty


| Measure | AIKO | TCL Zhonghuan | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.271%/°C | -0.273%/°C | +0.002 |
| Bifacial Share | 35 (24%) | 43 (65%) | +41 pp |
| Avg Warranty | 29.5 yrs | 30.0 yrs | +0.5 yr |


## Efficiency distribution

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


| Efficiency band | AIKO | TCL Zhonghuan |
| --- | --- | --- |
| \<20% | 3 (2.1%) | 0 |
| 20-21% | 3 (2.1%) | 0 |
| 21-22% | 3 (2.1%) | 1 (1.5%) |
| 22-23% | 12 (8.3%) | 27 (40.9%) |
| 23%+ | 123 (85.4%) | 38 (57.6%) |


## Power distribution

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


| Power band | AIKO | TCL Zhonghuan |
| --- | --- | --- |
| \<400W | 2 (1.4%) | 0 |
| 400-499W | 50 (34.7%) | 17 (25.8%) |
| 500-599W | 5 (3.5%) | 13 (19.7%) |
| 600-699W | 78 (54.2%) | 24 (36.4%) |
| 700W+ | 9 (6.2%) | 12 (18.2%) |


## Cell technology

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

Dominant cell tech: **Back Contact** (45%)


| Technology | AIKO | TCL Zhonghuan |
| --- | --- | --- |
| Back Contact | 119 (82.6%) | 30 (45.5%) |
| N-type | 17 (11.8%) | 6 (9.1%) |
| PERC | 7 (4.9%) | 0 |
| Flexible | 1 (0.7%) | 0 |
| TOPCon | 0 | 30 (45.5%) |


## 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 |


## Top panels, TCL Zhonghuan


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HSM-ND66-GK725 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk725-iec1500v) | 725 | 23.3 | -0.280 | Monocrystalline |
| 2 | [HSM-ND66-GK725](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk725) | 725 | 23.3 | -0.280 | Monocrystalline |
| 3 | [HSM-ND66-GK720 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk720-iec1500v) | 720 | 23.0 | -0.280 | Monocrystalline |
| 4 | [HSM-ND66-GK720](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk720) | 720 | 23.2 | -0.280 | Monocrystalline |
| 5 | [HSM-ND66-GK715 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk715-iec1500v) | 715 | 22.9 | -0.280 | Monocrystalline |
| 6 | [HSM-ND66-GK715](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk715) | 715 | 23.0 | -0.280 | Monocrystalline |
| 7 | [HSM-ND66-GK710](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk710) | 710 | 22.9 | -0.280 | Monocrystalline |
| 8 | [HSM-ND66-GK710 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk710-iec1500v) | 710 | 22.9 | -0.280 | Monocrystalline |
| 9 | [HSM-ND66-GK705](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk705) | 705 | 22.7 | -0.280 | Monocrystalline |
| 10 | [HSM-ND66-GK705 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk705-iec1500v) | 705 | 22.7 | -0.280 | Monocrystalline |


## Summary

AIKO is a Chinese solar manufacturer founded in 2009 and headquartered in Zhuhai, Guangdong. The company built its reputation as a cell-technology specialist before expanding into finished modules, and it achieved BloombergNEF Tier 1 status - confirming the bankability required by project lenders. TCL Zhonghuan, also based in China, is a significantly larger enterprise: a wafer-and-module giant that reported 15.1 GW of module shipments in 2025, a figure that rose more than 80% year-on-year, and it targets wafer production capacity in the hundreds of gigawatts. TCL Zhonghuan also holds BloombergNEF Tier 1 status as of Q3 2025. On sheer industrial footprint and supply security, TCL Zhonghuan operates at a different scale than AIKO.

AIKO's defining product line is built around its proprietary ABC (All Back Contact) technology, which moves all electrical contacts to the rear of the cell to eliminate front-side shading losses. This positions AIKO firmly in the premium residential and commercial rooftop segment, where customers pay a premium for maximum watts per square metre and a sleek, grid-free aesthetic. The company's Gen 3 Infinite series pushed module efficiency to around 24.6% and, in 2025, AIKO became the first mass producer to adopt silver-free copper metallisation in back-contact cells. TCL Zhonghuan, by contrast, serves a much wider range of use cases: its T5 Pro modules span from 480 W residential formats up to 760 W utility-scale configurations, built on TOPCon and BC cell technology with efficiencies reaching 25.17%. Its scale and wafer-integration make it a natural fit for large ground-mount and commercial-and-industrial projects.

For a typical residential buyer seeking the highest power density on a constrained roof with a premium budget, AIKO's ABC panels are a compelling choice backed by credible bankability. For utility-scale developers, commercial EPCs, or buyers prioritizing supply-chain depth and pricing leverage, TCL Zhonghuan's greater production scale and broad wattage range make it the more practical default. The two brands are not interchangeable - they occupy meaningfully different positions in the market.

\---LINKS---

\- https://www.pv-magazine.com/2025/03/12/aiko-launches-500-w-ci-back-contact-solar-module-with-25-efficiency/ \| Aiko launches 500 W C&I back-contact solar module with 25% efficiency \| article

\- https://www.pv-tech.org/tcl-zhonghuan-targets-180gw-wafer-annual-capacity-this-year/ \| TCL Zhonghuan targets 180GW wafer annual capacity this year \| article

\- https://www.energytrend.com/news/20260325-51139.html \| TCL Zhonghuan 2025 Module Shipments Hit 15.1GW, Up Over 80% YoY \| article

\- https://aikosolar.com/en/aiko-achieves-prestigious-tier1-status/ \| AIKO Achieves Prestigious Tier 1 Status by BloombergNEF \| article

\- https://www.solarbeglobal.com/tier-1-tcl-zhonghuan-ranks-on-bloombergnefs-tier-1-list-of-global-pv-module-manufacturers/ \| TCL Zhonghuan Ranks on BloombergNEF Tier 1 List \| article

Written by claude-sonnet from the figures above.


## Other comparisons

- [AIKO vs A.B. Energy](https://comparepv.com/aiko-vs-a-b-energy)
- [AE Solar vs TCL Zhonghuan](https://comparepv.com/ae-solar-vs-tcl-zhonghuan)
- [AIKO vs AEET](https://comparepv.com/aiko-vs-aeet)
- [AKCOME vs TCL Zhonghuan](https://comparepv.com/akcome-vs-tcl-zhonghuan)
- [AIKO vs ARTsolar](https://comparepv.com/aiko-vs-artsolar)
- [ASM vs TCL Zhonghuan](https://comparepv.com/asm-vs-tcl-zhonghuan)


---

Source: https://comparepv.com/aiko-vs-tcl-zhonghuan

Not in this file, on the page: the distributions above drawn as charts.