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

# AIKO vs Hoymiles

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


## The two companies


| Attribute | AIKO | Hoymiles |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Shanghai | Shanghai |
| Founded | 2009 | 2012 |
| Employees |  | 1,640 |
| Annual capacity |  |  |
| Tier 1 | yes | yes |
| Listed | SZSE: 600732 | Shanghai Stock Exchange: 688032:SHH |
| Website | [https://www.aikosolar.com](https://www.aikosolar.com) | [https://www.hoymiles.com/](https://www.hoymiles.com/) |

Hoymiles Power Electronics Inc. specializes in module-level power electronics (MLPE) solutions, including microinverters, energy storage, and monitoring systems. They focus on research and development, manufacturing, and sales of photovoltaic inverter power conversion equipment. Their mission is to make smart energy...


## Catalog & Power


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


## Efficiency


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


## Reliability & Warranty


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


## Efficiency distribution

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


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


## Power distribution

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


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


## Cell technology

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


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


## 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

Hoymiles is a Chinese power electronics company founded around 2008 and headquartered in Hangzhou, listed on the Shanghai Stock Exchange STAR Market. A critical clarification for any buyer: Hoymiles does not manufacture solar panels. It is primarily a microinverter and module-level power electronics (MLPE) specialist, with a growing portfolio of hybrid inverters and battery storage systems. According to S&P Global data cited in industry coverage, Hoymiles held approximately 22% of global microinverter shipments in 2024, ranking first in markets outside the United States. BloombergNEF has recognized Hoymiles as a Tier 1 energy storage manufacturer. AIKO, by contrast, is a Chinese solar cell and module manufacturer founded in 2009, focused entirely on producing photovoltaic panels using its proprietary ABC (All Back Contact) technology. AIKO carries BloombergNEF Tier 1 panel-manufacturer recognition in several markets, and its institutional footprint as a panel brand is considerably stronger than Hoymiles, which has none in that segment.

AIKO's core product family consists of high-efficiency ABC monocrystalline modules aimed at premium residential and commercial rooftop installations. The ABC cell architecture moves all electrical contacts to the rear of the cell, reducing shading losses on the front surface and enabling the company to claim a world-record 24.4% efficiency for a mass-produced module as of mid-2025, as reported by pv-magazine. The panels took first place in the 2025 SolarQuotes Installers' Choice Awards. Independent Australian testing has flagged that some shade-tolerance marketing claims are overstated, so buyers should review third-party field data before committing. Hoymiles' product range - microinverters, hybrid string inverters, and storage batteries - is complementary to any solar module brand rather than competitive with one.

For a buyer selecting solar panels, Hoymiles is simply not a relevant option: the two brands operate in different layers of the solar value chain. A typical residential or commercial buyer in 2025 might pair AIKO modules with Hoymiles microinverters. If the intent is to compare AIKO against another panel brand, a fresh comparison with a manufacturer such as Jinko, LONGi, or Trina would be more meaningful.

\---LINKS---

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

\- https://www.pv-magazine.com/2025/12/23/aiko-achieves-34-76-efficiency-for-2-terminal-perovskite-silicon-tandem-solar-cell/ \| AIKO achieves 34.76% efficiency for perovskite-silicon tandem cell \| article

\- https://mcelectrical.com.au/debunking-the-aiko-solar-panel-hype-a-real-world-performance-test/ \| Debunking the AIKO solar panel hype - real-world performance test \| review

\- https://www.energysage.com/supplier/25430/hoymiles-power-electronics-inc/ \| Hoymiles Power Electronics profile and reviews - EnergySage \| review

\- https://solarbuildermag.com/news/hoymiles-debuts-tier-1-storage-and-inverter-lineup-at-re-2025/ \| Hoymiles debuts Tier 1 storage and inverter lineup at RE+ 2025 \| article

Sources:

\- \[AIKO Solar panels review - SolarQuotes\](https://www.solarquotes.com.au/panels/aiko-solar-review.html)

\- \[AIKO achieves 34.76% efficiency for perovskite-silicon tandem cell - pv-magazine\](https://www.pv-magazine.com/2025/12/23/aiko-achieves-34-76-efficiency-for-2-terminal-perovskite-silicon-tandem-solar-cell/)

\- \[Debunking the AIKO solar panel hype - MC Electrical\](https://mcelectrical.com.au/debunking-the-aiko-solar-panel-hype-a-real-world-performance-test/)

\- \[Hoymiles Power Electronics profile - EnergySage\](https://www.energysage.com/supplier/25430/hoymiles-power-electronics-inc/)

\- \[Hoymiles debuts Tier 1 storage and inverter lineup at RE+ 2025 - Solar Builder\](https://solarbuildermag.com/news/hoymiles-debuts-tier-1-storage-and-inverter-lineup-at-re-2025/)

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 Hoymiles](https://comparepv.com/ae-solar-vs-hoymiles)
- [AIKO vs AEET](https://comparepv.com/aiko-vs-aeet)
- [AKCOME vs Hoymiles](https://comparepv.com/akcome-vs-hoymiles)
- [AIKO vs ARTsolar](https://comparepv.com/aiko-vs-artsolar)
- [ASM vs Hoymiles](https://comparepv.com/asm-vs-hoymiles)


---

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

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