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

# AE Solar vs Renewsys

AE Solar has the broader catalog (646 vs 45 models). AE Solar leads on peak efficiency at 24.43%. Renewsys leans bifacial (100% of lineup).


## The two companies


| Attribute | AE Solar | Renewsys |
| --- | --- | --- |
| Country | Germany | India |
| Headquarters | Gersthofen | Mumbai |
| Founded | 2003 | 2011 |
| Employees | 501-1000 | 1,071 |
| Annual capacity | 2+ GW/year | 2.5 GW/year |
| Tier 1 | yes | yes |
| Listed |  |  |
| Website | [https://ae-solar.com](https://ae-solar.com) | [http://www.renewsysworld.com](http://www.renewsysworld.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...

RenewSys is the first integrated manufacturer of Solar PV Modules and its key components - Encapsulants, Backsheets, and Solar PV Cells. Established in 2012, RenewSys is the renewable energy arm of the ENPEE Group, a diversified global conglomerate. They have manufacturing facilities in Hyderabad and Bengaluru.


## Catalog & Power


| Measure | AE Solar | Renewsys | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 45 | +601 |
| Max Power | 730 W | 650 W | +80 W |
| Avg Power | 489 W | 542 W | +53 W |


## Efficiency


| Measure | AE Solar | Renewsys | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 23.64% | +0.79 pp |
| Avg Efficiency | 21.11% | 22.57% | +1.46 pp |


## Reliability & Warranty


| Measure | AE Solar | Renewsys | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.294%/°C | +0.018 |
| Bifacial Share | 405 (63%) | 45 (100%) | +37 pp |
| Avg Warranty | 29.7 yrs | 30.0 yrs | +0.3 yr |


## Efficiency distribution

Renewsys skews to higher efficiency: 24% of lineup is 23%+


| Efficiency band | AE Solar | Renewsys |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 0 |
| 20-21% | 171 (26.5%) | 0 |
| 21-22% | 142 (22.0%) | 8 (17.8%) |
| 22-23% | 199 (30.8%) | 26 (57.8%) |
| 23%+ | 60 (9.3%) | 11 (24.4%) |


## Power distribution

Renewsys offers more 600W+ panels (36% of lineup)


| Power band | AE Solar | Renewsys |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 0 |
| 400-499W | 329 (50.9%) | 17 (37.8%) |
| 500-599W | 154 (23.8%) | 12 (26.7%) |
| 600-699W | 55 (8.5%) | 16 (35.6%) |
| 700W+ | 30 (4.6%) | 0 |


## Cell technology

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

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


| Technology | AE Solar | Renewsys |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 45 (100.0%) |
| PERC | 245 (37.9%) | 0 |
| Back Contact | 21 (3.3%) | 0 |
| N-type | 17 (2.6%) | 0 |
| BIPV | 9 (1.4%) | 0 |
| HJT | 5 (0.8%) | 0 |


## 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, Renewsys


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [DESERV EXTREME 156X-650](https://comparepv.com/panel/renewsys-deserv-extreme-156x-650) | 650 | 23.3 | -0.292 | Monocrystalline |
| 2 | [DESERV EXTREME 156X-645](https://comparepv.com/panel/renewsys-deserv-extreme-156x-645) | 645 | 23.1 | -0.292 | Monocrystalline |
| 3 | [DESERV EXTREME 156X-640](https://comparepv.com/panel/renewsys-deserv-extreme-156x-640) | 640 | 22.9 | -0.292 | Monocrystalline |
| 4 | [DESERV Extreme 132X 635](https://comparepv.com/panel/renewsys-deserv-extreme-132x-635) | 635 | 23.5 | -0.300 | Monocrystalline |
| 5 | [DESERV EXTREME 156X-635](https://comparepv.com/panel/renewsys-deserv-extreme-156x-635) | 635 | 22.8 | -0.292 | Monocrystalline |
| 6 | [DESERV EXTREME 156X-630](https://comparepv.com/panel/renewsys-deserv-extreme-156x-630) | 630 | 22.6 | -0.292 | Monocrystalline |
| 7 | [DESERV Extreme 132X 630](https://comparepv.com/panel/renewsys-deserv-extreme-132x-630) | 630 | 23.4 | -0.300 | Monocrystalline |
| 8 | [DESERV EXTREME 156X-625](https://comparepv.com/panel/renewsys-deserv-extreme-156x-625) | 625 | 22.4 | -0.292 | Monocrystalline |
| 9 | [DESERV Extreme 132X 625](https://comparepv.com/panel/renewsys-deserv-extreme-132x-625) | 625 | 23.2 | -0.300 | Monocrystalline |
| 10 | [DESERV EXTREME 156X-620](https://comparepv.com/panel/renewsys-deserv-extreme-156x-620) | 620 | 22.2 | -0.292 | Monocrystalline |


## Summary

AE Solar is a German-headquartered manufacturer founded in 2003 by the Maier brothers in Königsbrunn, Bavaria, with production facilities across China, Georgia, and Turkey amounting to a combined annual module capacity of approximately 2.5 GW. The company has earned BloombergNEF Tier 1 status for sixteen consecutive quarters as of Q1 2025, and in 2024 BloombergNEF specifically identified AE Solar as Europe's sole Tier 1 PV manufacturer with high bankability - a distinction that carries significant weight for project finance in European markets. RenewSys, by contrast, is an Indian manufacturer founded in 2011 in Mumbai as part of the diversified Enpee Group. It is fully vertically integrated, producing not only PV modules - at a stated capacity exceeding 5.6 GW following the inauguration of a new facility in Maharashtra in March 2026 - but also encapsulants and backsheets. On raw manufacturing scale, RenewSys is the larger operation; on confirmed institutional bankability, AE Solar holds the stronger position.

AE Solar addresses the full spectrum from residential rooftop to utility-scale ground-mount, with its bifacial dual-glass module line (carrying the BD designation) earning the Kiwa PVEL Top Performer Award in 2025 and its Meteor module achieving a five-star rating in PV Magazine's independent module test. The company backs its products with a 30-year product warranty and publicly declares performance retention above 84% at the 25-year mark. RenewSys markets its modules under the Deserv brand, with the flagship Deserv Extreme series featuring N-type TOPCon bifacial dual-glass technology, outputs reaching 600-620 Wp, and front-side efficiency exceeding 23%. These modules are deployed across rooftop, commercial-and-industrial, and utility segments in more than 40 countries, with particularly strong traction in South Asia, Africa, and the Middle East. The company is also actively scaling its own TOPCon cell production capacity toward 1 GW by late 2026, reinforcing its vertical integration ambitions.

For a typical international buyer evaluating both brands for a bankable utility or C&I project in Europe or a regulated market, AE Solar is the safer default given its repeatedly confirmed BloombergNEF Tier 1 status and established European brand recognition. RenewSys is a compelling choice for price-sensitive markets or for buyers who value a vertically integrated Indian supply chain - particularly across South-Southeast Asia and Africa - but its bankability credentials in Western markets are less thoroughly documented. The two brands are not interchangeable for finance-driven procurement; for straightforward off-grid or self-consumption projects, either can be considered on merit and price.

Written by claude-sonnet from the figures above.


## Other comparisons

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


---

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

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