---
title: "DAH Solar vs Hanersun - Brand Comparison | ComparePV"
description: "Compare DAH Solar vs Hanersun solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/dah-solar-vs-hanersun"
---

# DAH Solar vs Hanersun

DAH Solar has the broader catalog (363 vs 254 models). Hanersun leads on peak efficiency at 24.80%. DAH Solar leans bifacial (87% of lineup).


## The two companies


| Attribute | DAH Solar | Hanersun |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Hefei | Nanjing |
| Founded | 2009 |  |
| Employees | 2000+ |  |
| Annual capacity | 10 GW/year |  |
| Tier 1 | yes | no |
| Listed |  |  |
| Website | null | [https://www.hanersun.com](https://www.hanersun.com) |

DAH Solar is an innovation-driven and technology-leading company specializing in PV product manufacturing. They focus on R&D, manufacturing, and sales of high-efficiency PV modules, integrated PV systems, and solar energy storage systems. DAH Solar is known for its patented Full-Screen PV Module and SolarUnit...


## Catalog & Power


| Measure | DAH Solar | Hanersun | Margin |
| --- | --- | --- | --- |
| Panel Models | 363 | 254 | +109 |
| Max Power | 725 W | 750 W | +25 W |
| Avg Power | 520 W | 540 W | +20 W |


## Efficiency


| Measure | DAH Solar | Hanersun | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.34% | 24.80% | +1.46 pp |
| Avg Efficiency | 22.10% | 22.19% | +0.09 pp |


## Reliability & Warranty


| Measure | DAH Solar | Hanersun | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.299%/°C | -0.300%/°C | +0.001 |
| Bifacial Share | 316 (87%) | 136 (54%) | +34 pp |
| Avg Warranty | 29.4 yrs | 28.6 yrs | +0.7 yr |


## Efficiency distribution

Hanersun skews to higher efficiency: 22% of lineup is 23%+


| Efficiency band | DAH Solar | Hanersun |
| --- | --- | --- |
| \<20% | 10 (2.8%) | 2 (0.8%) |
| 20-21% | 22 (6.1%) | 32 (12.6%) |
| 21-22% | 86 (23.7%) | 70 (27.6%) |
| 22-23% | 217 (59.8%) | 94 (37.0%) |
| 23%+ | 28 (7.7%) | 56 (22.0%) |


## Power distribution

Hanersun offers more 600W+ panels (35% of lineup)


| Power band | DAH Solar | Hanersun |
| --- | --- | --- |
| \<400W | 8 (2.2%) | 8 (3.1%) |
| 400-499W | 161 (44.4%) | 108 (42.5%) |
| 500-599W | 113 (31.1%) | 48 (18.9%) |
| 600-699W | 71 (19.6%) | 76 (29.9%) |
| 700W+ | 10 (2.8%) | 14 (5.5%) |


## Cell technology

Dominant cell tech: **TOPCon** (88%)

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


| Technology | DAH Solar | Hanersun |
| --- | --- | --- |
| TOPCon | 319 (87.9%) | 170 (66.9%) |
| PERC | 44 (12.1%) | 57 (22.4%) |
| Back Contact | 0 | 18 (7.1%) |
| N-type | 0 | 9 (3.5%) |


## Top panels, DAH Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [DHN-66Y18/DG-725](https://comparepv.com/panel/dah-dhn-66y18-dg-725) | 725 | 23.3 | -0.290 | Monocrystalline |
| 2 | [DHN-66Y18/DG-720](https://comparepv.com/panel/dah-dhn-66y18-dg-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 3 | [DHN-66Y18/DG-715](https://comparepv.com/panel/dah-dhn-66y18-dg-715) | 715 | 23.0 | -0.290 | Monocrystalline |
| 4 | [DAS-DH132NC-715](https://comparepv.com/panel/dah-solar-das-dh132nc-715) | 715 | 23.0 | -0.280 | Monocrystalline |
| 5 | [DHN-66Y18/DG-710](https://comparepv.com/panel/dah-dhn-66y18-dg-710) | 710 | 22.9 | -0.290 | Monocrystalline |
| 6 | [DAS-DH132NC-710](https://comparepv.com/panel/dah-solar-das-dh132nc-710) | 710 | 22.9 | -0.280 | Monocrystalline |
| 7 | [DHN-66Y18/DG-705](https://comparepv.com/panel/dah-dhn-66y18-dg-705) | 705 | 22.7 | -0.290 | Monocrystalline |
| 8 | [DAS-DH132NC-705](https://comparepv.com/panel/dah-solar-das-dh132nc-705) | 705 | 22.7 | -0.280 | Monocrystalline |
| 9 | [DHN-66Y18/DG-700](https://comparepv.com/panel/dah-dhn-66y18-dg-700) | 700 | 22.5 | -0.290 | Monocrystalline |
| 10 | [DAS-DH132NC-700](https://comparepv.com/panel/dah-solar-das-dh132nc-700) | 700 | 22.5 | -0.280 | Monocrystalline |


## Top panels, Hanersun


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HN21N-66HT750W](https://comparepv.com/panel/hanersun-hn21n-66ht750w) | 750 | 24.1 | -0.280 | Monocrystalline |
| 2 | [HN21N-66HT745W](https://comparepv.com/panel/hanersun-hn21n-66ht745w) | 745 | 24.0 | -0.280 | Monocrystalline |
| 3 | [HN21N-66HT740W](https://comparepv.com/panel/hanersun-hn21n-66ht740w) | 740 | 23.8 | -0.280 | Monocrystalline |
| 4 | [HN21N-66HT735W](https://comparepv.com/panel/hanersun-hn21n-66ht735w) | 735 | 23.7 | -0.280 | Monocrystalline |
| 5 | [HN21N-66HT730W](https://comparepv.com/panel/hanersun-hn21n-66ht730w) | 730 | 23.5 | -0.280 | Monocrystalline |
| 6 | [HN21N-66HT725W](https://comparepv.com/panel/hanersun-hn21n-66ht725w) | 725 | 23.3 | -0.280 | Monocrystalline |
| 7 | [HN21N-66HT720W](https://comparepv.com/panel/hanersun-hn21n-66ht720w) | 720 | 23.2 | -0.280 | Monocrystalline |
| 8 | [HN21N-66HT715W](https://comparepv.com/panel/hanersun-hn21n-66ht715w) | 715 | 23.0 | -0.280 | Monocrystalline |
| 9 | [HN21N-66HT710W](https://comparepv.com/panel/hanersun-hn21n-66ht710w) | 710 | 22.9 | -0.280 | Monocrystalline |
| 10 | [HN21N-66H705W](https://comparepv.com/panel/hanersun-hn21n-66h705w) | 705 | 22.7 | -0.280 | Monocrystalline |


## Summary

DAH Solar was founded in 2009 and is headquartered in Hefei, Anhui Province, China. The company holds confirmed BNEF Tier 1 status, reaffirmed in both Q1 and Q3 of 2025, and reports annual TOPCon module production capacity of approximately 10 GW based on its 2024 manufacturing targets. With over 200 patents and a multi-factory footprint, DAH Solar has built a long track record as a mid-to-large-scale Chinese manufacturer with active commercial presence across Europe, including Germany, Austria, Italy, and Poland. Hanersun, founded in 2015 and headquartered in Nanjing, China, is a younger but increasingly credentialed competitor - it holds BNEF Tier 1 status, debuted on the PV ModuleTech Bankability Report with a CCC+ rating in Q4 2024, and was named a Top Performer in Kiwa PVEL's 2025 PV Module Reliability Scorecard. Hanersun reports annual production capacity of approximately 5 GW and cumulative module deliveries exceeding 16 GW through end of 2025. DAH Solar carries the stronger institutional footprint on the basis of scale and years in market.

DAH Solar's flagship offering is its Full-Screen module line - a frameless, bifacial TOPCon design with a proprietary low-soiling structure and high bifaciality, targeting residential rooftop installs, commercial and industrial (C&I) projects, and utility-scale ground-mount deployments. The company has showcased balcony PV and energy storage integration as part of its European expansion strategy. Hanersun's core product family is the HITOUCH series, available in both TOPCon and HJT variants - the HJT version achieves module efficiency of up to 23.70% and output exceeding 730 W, positioning it at the higher end of the residential and C&I market. TOPCon variants cover a broad power range, including large-format modules suited for utility and commercial applications. Both brands address similar use cases globally, with distribution networks spanning over 100 countries.

For international buyers, both manufacturers offer bankability credentials backed by independent third-party validation, making them credible choices for financed projects. DAH Solar's longer history, larger production scale, and patented Full-Screen differentiation may appeal to buyers seeking an established partner with a distinctive product story. Hanersun's Kiwa PVEL Top Performer recognition and HJT capability make it a strong option for buyers prioritizing independently verified module reliability and high-efficiency technology. In most standard procurement scenarios the two brands are broadly interchangeable, and the decision will typically hinge on pricing, local distributor support, and specific module format requirements.

Written by claude-sonnet from the figures above.


## Other comparisons

- [DAH Solar vs A.B. Energy](https://comparepv.com/dah-solar-vs-a-b-energy)
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- [AIKO vs Hanersun](https://comparepv.com/aiko-vs-hanersun)
- [DAH Solar vs AKCOME](https://comparepv.com/dah-solar-vs-akcome)
- [ARTsolar vs Hanersun](https://comparepv.com/artsolar-vs-hanersun)


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Source: https://comparepv.com/dah-solar-vs-hanersun

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