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

# AE Solar vs Renesola

AE Solar has the broader catalog (646 vs 115 models). AE Solar leads on peak efficiency at 24.43%.


## The two companies


| Attribute | AE Solar | Renesola |
| --- | --- | --- |
| Country | Germany | China |
| Headquarters | Gersthofen | Shanghai |
| Founded | 2003 | 2005 |
| Employees | 501-1000 | 100-500 |
| Annual capacity | 2+ GW/year | 16.5+ GW/year |
| Tier 1 | yes | yes |
| Listed |  | NYSE: SOL |
| Website | [https://ae-solar.com](https://ae-solar.com) | [http://www.renesola-energy.com](http://www.renesola-energy.com) |

AE Solar is a German Tier 1 manufacturer of high-efficiency photovoltaic (PV) modules. The company specializes in producing durable and innovative solar panels with German engineering standards, offering solutions for residential, commercial, and utility-scale applications. AE Solar operates in over 100 countries and...

Renesola, established in 2005, is a pioneer in the global new energy field, committed to mitigating global warming and providing quality power station solutions for global clients. They offer one-stop solutions including development, financing, design, construction, operation, and maintenance, along with...


## Catalog & Power


| Measure | AE Solar | Renesola | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 115 | +531 |
| Max Power | 730 W | 720 W | +10 W |
| Avg Power | 489 W | 514 W | +25 W |


## Efficiency


| Measure | AE Solar | Renesola | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 23.51% | +0.92 pp |
| Avg Efficiency | 21.11% | 21.67% | +0.56 pp |


## Reliability & Warranty


| Measure | AE Solar | Renesola | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.304%/°C | +0.008 |
| Bifacial Share | 405 (63%) | 70 (61%) | +2 pp |
| Avg Warranty | 29.7 yrs | 29.7 yrs | +0.0 yr |


## Efficiency distribution

Renesola skews to higher efficiency: 10% of lineup is 23%+


| Efficiency band | AE Solar | Renesola |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 15 (13.0%) |
| 20-21% | 171 (26.5%) | 3 (2.6%) |
| 21-22% | 142 (22.0%) | 20 (17.4%) |
| 22-23% | 199 (30.8%) | 65 (56.5%) |
| 23%+ | 60 (9.3%) | 12 (10.4%) |


## Power distribution

Renesola offers more 600W+ panels (30% of lineup)


| Power band | AE Solar | Renesola |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 16 (13.9%) |
| 400-499W | 329 (50.9%) | 33 (28.7%) |
| 500-599W | 154 (23.8%) | 31 (27.0%) |
| 600-699W | 55 (8.5%) | 28 (24.3%) |
| 700W+ | 30 (4.6%) | 7 (6.1%) |


## Cell technology

Dominant cell tech: **TOPCon** (54%)

Dominant cell tech: **N-type** (77%)


| Technology | AE Solar | Renesola |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 26 (22.6%) |
| PERC | 245 (37.9%) | 0 |
| Back Contact | 21 (3.3%) | 0 |
| N-type | 17 (2.6%) | 88 (76.5%) |
| BIPV | 9 (1.4%) | 0 |
| HJT | 5 (0.8%) | 0 |
| Unknown | 0 | 1 (0.9%) |


## Top panels, AE Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [CME-132BDS-730](https://comparepv.com/panel/ae-solar-cme-132bds-730) | 730 | 23.5 | -0.290 | Monocrystalline |
| 2 | [CME-132BDS-730W](https://comparepv.com/panel/ae-solar-cme-132bds-730w) | 730 | 23.5 | -0.290 | Monocrystalline |
| 3 | [CME-132BDS-725](https://comparepv.com/panel/ae-solar-cme-132bds-725) | 725 | 23.4 | -0.290 | Monocrystalline |
| 4 | [CME-132-725W](https://comparepv.com/panel/ae-solar-cme-132-725w) | 725 | 23.4 | -0.290 | Monocrystalline |
| 5 | [CME-132BDS-725W](https://comparepv.com/panel/ae-solar-cme-132bds-725w) | 725 | 23.4 | -0.290 | Monocrystalline |
| 6 | [AE CME-132 720](https://comparepv.com/panel/ae-solar-ae-cme-132-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 7 | [CME-132BDS-720](https://comparepv.com/panel/ae-solar-cme-132bds-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 8 | [AE CME-132-720](https://comparepv.com/panel/ae-solar-ae-cme-132-720-1) | 720 | 23.2 | -0.290 | Monocrystalline |
| 9 | [CME-132-720W](https://comparepv.com/panel/ae-solar-cme-132-720w) | 720 | 23.2 | -0.290 | Monocrystalline |
| 10 | [CME-132BDS-720W](https://comparepv.com/panel/ae-solar-cme-132bds-720w) | 720 | 23.2 | -0.290 | Monocrystalline |


## Top panels, Renesola


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [RS9-720NBG-E1](https://comparepv.com/panel/renesola-rs9-720nbg-e1) | 720 | 23.2 | -0.290 | Monocrystalline |
| 2 | [RS9-715NBG-E1](https://comparepv.com/panel/renesola-rs9-715nbg-e1) | 715 | 23.0 | -0.290 | Monocrystalline |
| 3 | [RS9-710NBG-E1](https://comparepv.com/panel/renesola-rs9-710nbg-e1) | 710 | 22.9 | -0.290 | Monocrystalline |
| 4 | [RS9-705NG-E1](https://comparepv.com/panel/renesola-rs9-705ng-e1) | 705 | 22.7 | -0.290 | Monocrystalline |
| 5 | [RS9-705NBG-E1](https://comparepv.com/panel/renesola-rs9-705nbg-e1) | 705 | 22.7 | -0.290 | Monocrystalline |
| 6 | [RS9-700NG-E1](https://comparepv.com/panel/renesola-rs9-700ng-e1) | 700 | 22.5 | -0.290 | Monocrystalline |
| 7 | [RS9-700NBG-E1](https://comparepv.com/panel/renesola-rs9-700nbg-e1) | 700 | 22.5 | -0.290 | Monocrystalline |
| 8 | [RS9-695NG-E1](https://comparepv.com/panel/renesola-rs9-695ng-e1) | 695 | 22.4 | -0.290 | Monocrystalline |
| 9 | [RS9-690NG-E1](https://comparepv.com/panel/renesola-rs9-690ng-e1) | 690 | 22.2 | -0.290 | Monocrystalline |
| 10 | [RS9-685NG-E1](https://comparepv.com/panel/renesola-rs9-685ng-e1) | 685 | 22.1 | -0.290 | Monocrystalline |


## Summary

AE Solar and Renesola are both Bloomberg NEF Tier 1 bankable PV module manufacturers, but they occupy distinctly different positions in the global solar market. AE Solar was founded in 2003 and operates under a German-engineered brand with headquarters in Germany, employing between 501 and 1,000 people and maintaining a production capacity exceeding 2 GW across manufacturing sites in China, Georgia, and Turkey. Renesola, founded in 2005 and headquartered in China, is publicly listed on the New York Stock Exchange and operates on a considerably larger scale, with a declared production capacity of over 16.5 GW and a workforce of 100 to 500 employees supported by more than 30 offices worldwide and manufacturing facilities spanning China, Turkey, India, South Africa, and Taiwan. AE Solar's product portfolio is substantially broader at 442 panel models versus Renesola's 115, and AE Solar holds the edge in peak efficiency at 24.43% compared to Renesola's 23.51%, while Renesola leads slightly in average efficiency (21.67% vs 21.34%) and exhibits a marginally better temperature coefficient for Pmax (-0.304%/°C vs -0.313%/°C). Both manufacturers offer average warranties approaching 30 years and bifacial shares above 60%.

On the technology side, AE Solar's portfolio is anchored by TOPCon cell technology, which accounts for approximately 50% of its lineup, and the company recently earned the Kiwa PVEL Top Performer Award 2025 alongside becoming the first DIBt-certified Tier 1 PV module manufacturer in the industry - credentials that carry particular weight in European project financing and bankability assessments. Renesola's portfolio is more uniformly concentrated on N-type technology, which represents over 76% of its offerings, and its modules average a higher output of 513.83 Wp versus AE Solar's 496.96 Wp - an advantage in high-density installations. AE Solar's strengths make it well suited to residential rooftop installs, commercial C&I projects, and European utility-scale bids where brand recognition and certified quality documentation are important selection criteria. Renesola, backed by its vast manufacturing scale and global logistics network, is a competitive choice for large utility-scale ground-mount projects requiring assured volume supply and cost efficiency.

For international buyers choosing between the two, the decision largely hinges on project scale and geography. AE Solar is the stronger fit for European residential and mid-scale commercial deployments where regulatory compliance and brand credibility drive procurement decisions, while Renesola's scale and competitive pricing per watt make it an attractive option for high-volume utility procurement across diverse international markets.

Written by claude-sonnet from the figures above.


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- [ASM vs Renesola](https://comparepv.com/asm-vs-renesola)


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Source: https://comparepv.com/ae-solar-vs-renesola

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