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

# Solar Power Vietnam vs AIKO

AIKO has the broader catalog (144 vs 5 models). AIKO leads on peak efficiency at 25.20%. Solar Power Vietnam leans bifacial (100% of lineup).


## The two companies


| Attribute | Solar Power Vietnam | AIKO |
| --- | --- | --- |
| Country | Vietnam | China |
| Headquarters |  | Shanghai |
| Founded |  | 2009 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | no | yes |
| Listed |  | SZSE: 600732 |
| Website |  | [https://www.aikosolar.com](https://www.aikosolar.com) |


## Catalog & Power


| Measure | Solar Power Vietnam | AIKO | Margin |
| --- | --- | --- | --- |
| Panel Models | 5 | 144 | +139 |
| Max Power | 735 W | 805 W | +70 W |
| Avg Power | 725 W | 581 W | +144 W |


## Efficiency


| Measure | Solar Power Vietnam | AIKO | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 22.90% | 25.20% | +2.30 pp |
| Avg Efficiency | 22.58% | 23.65% | +1.07 pp |


## Reliability & Warranty


| Measure | Solar Power Vietnam | AIKO | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.271%/°C |  |
| Bifacial Share | 5 (100%) | 35 (24%) | +76 pp |
| Avg Warranty | 30.0 yrs | 29.5 yrs | +0.5 yr |


## Efficiency distribution

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


| Efficiency band | Solar Power Vietnam | AIKO |
| --- | --- | --- |
| 22-23% | 5 (100.0%) | 12 (8.3%) |
| \<20% | 0 | 3 (2.1%) |
| 20-21% | 0 | 3 (2.1%) |
| 21-22% | 0 | 3 (2.1%) |
| 23%+ | 0 | 123 (85.4%) |


## Power distribution

Solar Power Vietnam offers more 600W+ panels (100% of lineup)


| Power band | Solar Power Vietnam | AIKO |
| --- | --- | --- |
| 700W+ | 5 (100.0%) | 9 (6.2%) |
| \<400W | 0 | 2 (1.4%) |
| 400-499W | 0 | 50 (34.7%) |
| 500-599W | 0 | 5 (3.5%) |
| 600-699W | 0 | 78 (54.2%) |


## Cell technology

Dominant cell tech: **TOPCon** (100%)

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


| Technology | Solar Power Vietnam | AIKO |
| --- | --- | --- |
| TOPCon | 5 (100.0%) | 0 |
| Back Contact | 0 | 119 (82.6%) |
| N-type | 0 | 17 (11.8%) |
| PERC | 0 | 7 (4.9%) |
| Flexible | 0 | 1 (0.7%) |


## Top panels, Solar Power Vietnam


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SPV735-66SN210](https://comparepv.com/panel/solar-power-vietnam-spv735-66sn210) | 735 | 22.9 | - | Monocrystalline |
| 2 | [SPV730-66SN210](https://comparepv.com/panel/solar-power-vietnam-spv730-66sn210) | 730 | 22.7 | - | Monocrystalline |
| 3 | [SPV725-66SN210](https://comparepv.com/panel/solar-power-vietnam-spv725-66sn210) | 725 | 22.6 | - | Monocrystalline |
| 4 | [SPV720-66SN210](https://comparepv.com/panel/solar-power-vietnam-spv720-66sn210) | 720 | 22.4 | - | Monocrystalline |
| 5 | [SPV715-66SN210](https://comparepv.com/panel/solar-power-vietnam-spv715-66sn210) | 715 | 22.3 | - | Monocrystalline |


## 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

Solar Power Vietnam Technology JSC is a small panel assembler headquartered in Ho Chi Minh City that has been producing monocrystalline and polycrystalline modules - historically sourcing cells from overseas suppliers such as SolarWorld and Suniva - with a catalog that has topped out around the 300-320 W range. The company does not appear on the BloombergNEF Tier 1 Solar Module Maker list, and no credible third-party sources document a multi-gigawatt manufacturing footprint; it is best understood as a regional manufacturer serving the domestic Vietnamese and nearby Southeast Asian market. AIKO Solar, by contrast, is a Chinese manufacturer that achieved BloombergNEF Tier 1 status in Q3 2024 and reports a production capacity in the region of 20 GW, giving it a substantially stronger institutional and bankability profile.

AIKO's product strategy centers on its proprietary N-type ABC (All Back Contact) cell technology, which places all electrical contacts on the rear of the cell to maximize light absorption. Its residential Neostar line - ranging roughly from 440 W to 500 W with module efficiencies reaching up to 25.0% - targets premium rooftop installations, while the larger-format Comet series (600-630 W, up to 23.9% efficiency) addresses commercial and industrial rooftops. AIKO took first place at the 2025 SolarQuotes Installers' Choice Awards and has drawn positive independent assessments for low first-year degradation and a favorable temperature coefficient. Solar Power Vietnam's lower-wattage legacy portfolio does not compete in the same performance tier and appears oriented toward budget or small-scale local projects.

For most buyers in 2025 - whether residential, commercial, or utility-scale - AIKO is the clear default choice between the two. It combines verified bankability, a high-efficiency technology roadmap, and growing international installer support, whereas Solar Power Vietnam's limited documented scale and absence of Tier 1 recognition make it a higher-risk procurement option outside its immediate home market.

\---LINKS---

\- https://www.enfsolar.com/solar-power-vietnam \| Solar Power Vietnam Technology JSC profile - ENF Solar directory \| article

\- https://aikosolar.com/en/aiko-achieves-prestigious-tier1-status/ \| AIKO achieves BloombergNEF Tier 1 status - official announcement \| article

\- https://www.pv-magazine.com/2025/02/07/aiko-launches-new-rooftop-solar-panels-with-24-3-efficiency/ \| Aiko launches new rooftop solar panels with 24.3% efficiency - pv magazine \| article

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

\- https://www.cleanenergyreviews.info/blog/most-efficient-solar-panels \| Most efficient solar panels 2025 - Clean Energy Reviews \| review

Written by claude-sonnet from the figures above.


## Other comparisons

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


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Source: https://comparepv.com/solar-power-vietnam-vs-aiko

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