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

# MY Solar vs Yingli

Yingli has the broader catalog (196 vs 140 models). Yingli leads on peak efficiency at 24.10%. Yingli leans bifacial (57% of lineup).


## The two companies


| Attribute | MY Solar | Yingli |
| --- | --- | --- |
| Country |  | China |
| Headquarters |  | Baoding, Hebei |
| Founded |  | 1998 |
| Employees |  | 9000+ |
| Annual capacity |  | 2.45 GW/year |
| Tier 1 | no | yes |
| Listed |  | OTC Pink: YGEHY |
| Website |  | [http://www.yinglisolar.com](http://www.yinglisolar.com) |

Yingli Solar, also known as Yingli Green Energy, is a leading solar energy company and one of the world's largest vertically integrated PV manufacturers. The company develops, manufactures, and sells PV modules to a wide range of markets. Yingli's mission is to provide affordable green energy for all.


## Catalog & Power


| Measure | MY Solar | Yingli | Margin |
| --- | --- | --- | --- |
| Panel Models | 140 | 196 | +56 |
| Max Power | 740 W | 735 W | +5 W |
| Avg Power | 418 W | 524 W | +106 W |


## Efficiency


| Measure | MY Solar | Yingli | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.82% | 24.10% | +0.28 pp |
| Avg Efficiency | 19.87% | 21.28% | +1.41 pp |


## Reliability & Warranty


| Measure | MY Solar | Yingli | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.333%/°C | -0.330%/°C | +0.002 |
| Bifacial Share | 54 (39%) | 112 (57%) | +19 pp |
| Avg Warranty | 27.1 yrs | 27.9 yrs | +0.8 yr |


## Efficiency distribution

Yingli skews to higher efficiency: 21% of lineup is 23%+


| Efficiency band | MY Solar | Yingli |
| --- | --- | --- |
| \<20% | 75 (53.6%) | 30 (15.3%) |
| 20-21% | 10 (7.1%) | 39 (19.9%) |
| 21-22% | 19 (13.6%) | 42 (21.4%) |
| 22-23% | 30 (21.4%) | 44 (22.4%) |
| 23%+ | 6 (4.3%) | 41 (20.9%) |


## Power distribution

Yingli offers more 600W+ panels (37% of lineup)


| Power band | MY Solar | Yingli |
| --- | --- | --- |
| \<400W | 66 (47.1%) | 32 (16.3%) |
| 400-499W | 35 (25.0%) | 52 (26.5%) |
| 500-599W | 10 (7.1%) | 39 (19.9%) |
| 600-699W | 18 (12.9%) | 62 (31.6%) |
| 700W+ | 11 (7.9%) | 11 (5.6%) |


## Cell technology

Dominant cell tech: **PERC** (58%)

Dominant cell tech: **PERC** (32%)


| Technology | MY Solar | Yingli |
| --- | --- | --- |
| PERC | 81 (57.9%) | 63 (32.1%) |
| HJT | 29 (20.7%) | 0 |
| TOPCon | 25 (17.9%) | 54 (27.6%) |
| Unknown | 5 (3.6%) | 20 (10.2%) |
| N-type | 0 | 59 (30.1%) |


## Top panels, MY Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [MS740N-HJTGB](https://comparepv.com/panel/my-solar-ms740n-hjtgb) | 740 | 23.8 | -0.240 | Monocrystalline |
| 2 | [MS735N-HJTGB](https://comparepv.com/panel/my-solar-ms735n-hjtgb) | 735 | 23.7 | -0.240 | Monocrystalline |
| 3 | [MS730N-HJTGB](https://comparepv.com/panel/my-solar-ms730n-hjtgb) | 730 | 23.5 | -0.240 | Monocrystalline |
| 4 | [MS725N-HJTGB](https://comparepv.com/panel/my-solar-ms725n-hjtgb) | 725 | 23.3 | -0.240 | Monocrystalline |
| 5 | [MS720N-HJTGB](https://comparepv.com/panel/my-solar-ms720n-hjtgb) | 720 | 23.2 | -0.260 | Monocrystalline |
| 6 | [MS715N-HJTGB](https://comparepv.com/panel/my-solar-ms715n-hjtgb) | 715 | 23.0 | -0.260 | Monocrystalline |
| 7 | [MS710N-HJTGB](https://comparepv.com/panel/my-solar-ms710n-hjtgb) | 710 | 22.9 | -0.260 | Monocrystalline |
| 8 | [MS705N-HJTGB](https://comparepv.com/panel/my-solar-ms705n-hjtgb) | 705 | 22.7 | -0.260 | Monocrystalline |
| 9 | [MY-M12/144-700](https://comparepv.com/panel/my-solar-my-m12-144-700) | 700 | 22.3 | -0.350 | Monocrystalline |
| 10 | [MS700N-DHBG](https://comparepv.com/panel/my-solar-ms700n-dhbg) | 700 | 22.5 | -0.300 | Monocrystalline |


## Top panels, Yingli


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [YL735CF66 f/2](https://comparepv.com/panel/yingli-yl735cf66-f-2) | 735 | 23.7 | -0.290 | Monocrystalline |
| 2 | [YL730CF66 f/2](https://comparepv.com/panel/yingli-yl730cf66-f-2) | 730 | 23.5 | -0.290 | Monocrystalline |
| 3 | [YL725CF66 f/2](https://comparepv.com/panel/yingli-yl725cf66-f-2) | 725 | 23.3 | -0.290 | Monocrystalline |
| 4 | [YL720CF66 f/2](https://comparepv.com/panel/yingli-yl720cf66-f-2) | 720 | 23.2 | -0.290 | Monocrystalline |
| 5 | [LF720M12N-66H/BF](https://comparepv.com/panel/yingli-lf720m12n-66h-bf) | 720 | 23.2 | -0.290 | Monocrystalline |
| 6 | [YL715CF66 f/2](https://comparepv.com/panel/yingli-yl715cf66-f-2) | 715 | 23.0 | -0.290 | Monocrystalline |
| 7 | [LF715M12N-66H/BF](https://comparepv.com/panel/yingli-lf715m12n-66h-bf) | 715 | 23.0 | -0.290 | Monocrystalline |
| 8 | [YL710CF66 f/2](https://comparepv.com/panel/yingli-yl710cf66-f-2) | 710 | 22.9 | -0.290 | Monocrystalline |
| 9 | [LF710M12N-66H/BF](https://comparepv.com/panel/yingli-lf710m12n-66h-bf) | 710 | 22.9 | -0.290 | Monocrystalline |
| 10 | [LF705M12N-66H/BF](https://comparepv.com/panel/yingli-lf705m12n-66h-bf) | 705 | 22.7 | -0.290 | Monocrystalline |


## Summary

MY Solar, operating as Wuxi MY Solar Technology Co., Ltd., is a Chinese manufacturer located in Huishan Industrial Park in Wuxi, Jiangsu Province. The company focuses primarily on OEM and ODM module supply and has reported an annual production capacity of around 3 GW. It holds TUV and CE certifications and distributes to markets across Europe, the Americas, Asia, and Africa. MY Solar does not appear on the BloombergNEF Tier 1 list, and its profile on the ENF Solar industry directory has been removed - a cautionary signal that warrants due diligence into the company's current operational status before committing to a purchase. Yingli Solar, headquartered in Baoding, China, was founded in 1998 by Miao Liansheng, completed an NYSE IPO in 2007, and grew into one of the world's largest module shippers. After a severe financial crisis between 2015 and 2020 that ended in a creditor-led restructuring, Yingli restored its balance sheet and regained BloombergNEF Tier 1 status in Q2 2022. The company now reports a production capacity of roughly 30 GW and operates across more than 90 countries, making it the substantially stronger institutional presence by a wide margin.

MY Solar's product range spans small off-grid applications up to commercial modules around 550 W, offered in both monocrystalline and polycrystalline form factors. Its competitive niche is flexible OEM and private-label supply for installers or distributors seeking cost-driven panels without branding commitments - a model suited to modest residential or light commercial projects where price is the primary driver and project-finance bankability is not a lender requirement. Yingli's current lineup is built around the Panda 3.0 Pro N-type TOPCon series, delivering efficiencies up to 22.8% and outputs exceeding 630 W. PV Evolution Labs has rated the series a "Top Performer" across reliability benchmarks, and its temperature coefficient of -0.29% per degree Celsius is competitive against standard PERC alternatives. These specifications position Yingli naturally for utility-scale ground-mount farms, large commercial rooftops, and space-constrained residential installations where long-term energy yield per square meter and low degradation rates are critical.

For most international buyers, Yingli is the clearly safer default. Its regained Tier 1 bankability, proven TOPCon technology, and scale-backed warranty coverage reduce both technical and financial project risk in a meaningful way. MY Solar's uncertain current standing - flagged by its removal from the ENF Solar directory - adds a layer of verification that buyers should complete before any volume commitment. The two brands are not interchangeable: they serve different buyer profiles, carry different institutional risk levels, and operate at fundamentally different scales.

Written by claude-sonnet from the figures above.


## Other comparisons

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- [AIKO vs Yingli](https://comparepv.com/aiko-vs-yingli)
- [MY Solar vs AKCOME](https://comparepv.com/my-solar-vs-akcome)
- [ARTsolar vs Yingli](https://comparepv.com/artsolar-vs-yingli)


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Source: https://comparepv.com/my-solar-vs-yingli

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