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

# AIKO vs Neo Solar Power

AIKO has the broader catalog (144 vs 30 models). AIKO leads on peak efficiency at 25.20%. Neo Solar Power leans bifacial (67% of lineup).


## The two companies


| Attribute | AIKO | Neo Solar Power |
| --- | --- | --- |
| Country | China | Taiwan |
| Headquarters | Shanghai | Hsinchu |
| Founded | 2009 | 2005 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | yes | no |
| Listed | SZSE: 600732 |  |
| Website | [https://www.aikosolar.com](https://www.aikosolar.com) | [https://www.nsp.com](https://www.nsp.com) |


## Catalog & Power


| Measure | AIKO | Neo Solar Power | Margin |
| --- | --- | --- | --- |
| Panel Models | 144 | 30 | +114 |
| Max Power | 805 W | 715 W | +90 W |
| Avg Power | 581 W | 535 W | +46 W |


## Efficiency


| Measure | AIKO | Neo Solar Power | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 25.20% | 23.03% | +2.17 pp |
| Avg Efficiency | 23.65% | 21.79% | +1.86 pp |


## Reliability & Warranty


| Measure | AIKO | Neo Solar Power | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.271%/°C | -0.320%/°C | +0.049 |
| Bifacial Share | 35 (24%) | 20 (67%) | +42 pp |
| Avg Warranty | 29.5 yrs | 27.5 yrs | +2.0 yr |


## Efficiency distribution

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


| Efficiency band | AIKO | Neo Solar Power |
| --- | --- | --- |
| \<20% | 3 (2.1%) | 1 (3.3%) |
| 20-21% | 3 (2.1%) | 4 (13.3%) |
| 21-22% | 3 (2.1%) | 11 (36.7%) |
| 22-23% | 12 (8.3%) | 12 (40.0%) |
| 23%+ | 123 (85.4%) | 2 (6.7%) |


## Power distribution

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


| Power band | AIKO | Neo Solar Power |
| --- | --- | --- |
| \<400W | 2 (1.4%) | 1 (3.3%) |
| 400-499W | 50 (34.7%) | 14 (46.7%) |
| 500-599W | 5 (3.5%) | 5 (16.7%) |
| 600-699W | 78 (54.2%) | 6 (20.0%) |
| 700W+ | 9 (6.2%) | 4 (13.3%) |


## Cell technology

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

Dominant cell tech: **TOPCon** (67%)


| Technology | AIKO | Neo Solar Power |
| --- | --- | --- |
| Back Contact | 119 (82.6%) | 0 |
| N-type | 17 (11.8%) | 0 |
| PERC | 7 (4.9%) | 10 (33.3%) |
| Flexible | 1 (0.7%) | 0 |
| TOPCon | 0 | 20 (66.7%) |


## 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 |


## Top panels, Neo Solar Power


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [NESE 715-66THB-G12](https://comparepv.com/panel/neo-solar-power-nese-715-66thb-g12) | 715 | 23.0 | -0.300 | Monocrystalline |
| 2 | [NESE 710-66THB-G12](https://comparepv.com/panel/neo-solar-power-nese-710-66thb-g12) | 710 | 22.9 | -0.300 | Monocrystalline |
| 3 | [NESE 705-66THB-G12](https://comparepv.com/panel/neo-solar-power-nese-705-66thb-g12) | 705 | 22.7 | -0.300 | Monocrystalline |
| 4 | [NESE 700-66THB-G12](https://comparepv.com/panel/neo-solar-power-nese-700-66thb-g12) | 700 | 22.5 | -0.300 | Monocrystalline |
| 5 | [NESE 695-66THB-G12](https://comparepv.com/panel/neo-solar-power-nese-695-66thb-g12) | 695 | 22.4 | -0.300 | Monocrystalline |
| 6 | [NESE 675-66MHT-G12](https://comparepv.com/panel/neo-solar-power-nese-675-66mht-g12) | 675 | 21.7 | -0.340 | Monocrystalline |
| 7 | [NESE 670-66MHT-G12](https://comparepv.com/panel/neo-solar-power-nese-670-66mht-g12) | 670 | 21.6 | -0.340 | Monocrystalline |
| 8 | [NESE 665-66MHT-G12](https://comparepv.com/panel/neo-solar-power-nese-665-66mht-g12) | 665 | 21.4 | -0.340 | Monocrystalline |
| 9 | [NESE 660-66MHT-G12](https://comparepv.com/panel/neo-solar-power-nese-660-66mht-g12) | 660 | 21.2 | -0.340 | Monocrystalline |
| 10 | [NESE 655-66MHT-G12](https://comparepv.com/panel/neo-solar-power-nese-655-66mht-g12) | 655 | 21.1 | -0.340 | Monocrystalline |


## Summary

AIKO is a Chinese solar manufacturer headquartered in Guangzhou, founded in 2009, that has expanded rapidly into a globally recognized module brand. The company achieved BloombergNEF Tier 1 status beginning in Q3 2024 and reached approximately 20 GW of annual production capacity in early 2025, with continued capacity additions bringing it to a reported 35.5 GW by mid-2026. Neo Solar Power (NSP) is a Taiwanese cell and module producer founded in 2005 that was once the largest solar cell manufacturer in Taiwan by revenue. In 2018, NSP merged with Gintech, Solartech, and NDF to form United Renewable Energy Co. (UREC), under which the NSP and Delsolar brands continue to operate. UREC does not appear in recent BloombergNEF Tier 1 lists based on available sources, and its global module footprint is considerably more limited than AIKO's. On institutional scale and bankability, AIKO holds the stronger position today.

AIKO's portfolio is built around its proprietary N-type ABC (All Back Contact) cell architecture, which the company differentiates from both mainstream TOPCon and HJT approaches. The residential Neostar series targets premium rooftop installations with compact formats and high efficiency, the Comet series addresses commercial and industrial rooftop projects at higher wattages, and the INFINITE platform is aimed at the most demanding high-performance applications. NSP/UREC's current range spans multicrystalline cells, monocrystalline cells, bifacial cells, and modules under the NSP and Delsolar brands. After the 2018 merger, UREC also pivoted into energy storage and hydrogen fuel-cell vehicles, making solar modules a smaller share of its overall business compared to its standalone years.

For most buyers in 2025 - particularly in residential and premium commercial segments - AIKO is the clearer default, backed by verified Tier 1 bankability, growing global distribution, and a well-documented high-efficiency roadmap. NSP/UREC may suit buyers seeking cells or regionally available legacy modules, but its lower profile in international review channels and its broad corporate pivot make it harder to recommend as a general-purpose choice. The two brands are not interchangeable: AIKO targets performance-focused buyers, while NSP/UREC occupies a more legacy and diversified supplier role.

\---LINKS---

\- https://www.pv-tech.org/aiko-capacity-upgrades-abc-cell-technology/ \| AIKO steps up ABC transition with 11GW capacity upgrade \| article

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

\- https://www.vicoexport.com/en/64212/tier-1-solar-panel-manufacturers-list-q4-2025/ \| Tier 1 Solar Panel Manufacturers List Q4 2025 \| article

\- https://www.pv-magazine.com/2017/10/16/taiwans-gintech-solartech-and-nsp-merger-creates-new-solar-entity-urec/ \| Taiwan's Gintech, Solartech and NSP merger creates UREC \| article

\- https://www.energysage.com/supplier/22766/neo-solar-power-nsp/ \| Neo Solar Power (NSP) profile and reviews - EnergySage \| review

Sources:

\- \[AIKO steps up ABC transition - PV Tech\](https://www.pv-tech.org/aiko-capacity-upgrades-abc-cell-technology/)

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

\- \[Tier 1 Solar Panel Manufacturers List Q4 2025\](https://www.vicoexport.com/en/64212/tier-1-solar-panel-manufacturers-list-q4-2025/)

\- \[NSP merger creates UREC - PV Magazine\](https://www.pv-magazine.com/2017/10/16/taiwans-gintech-solartech-and-nsp-merger-creates-new-solar-entity-urec/)

\- \[Neo Solar Power (NSP) - EnergySage\](https://www.energysage.com/supplier/22766/neo-solar-power-nsp/)

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 Neo Solar Power](https://comparepv.com/ae-solar-vs-neo-solar-power)
- [AIKO vs AEET](https://comparepv.com/aiko-vs-aeet)
- [AKCOME vs Neo Solar Power](https://comparepv.com/akcome-vs-neo-solar-power)
- [AIKO vs ARTsolar](https://comparepv.com/aiko-vs-artsolar)
- [ASM vs Neo Solar Power](https://comparepv.com/asm-vs-neo-solar-power)


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

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