---
title: "Isola New Energy vs AEET - Brand Comparison | ComparePV"
description: "Compare Isola New Energy vs AEET solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/isola-new-energy-vs-aeet"
---

# Isola New Energy vs AEET

Isola New Energy has the broader catalog (55 vs 5 models). Isola New Energy leads on peak efficiency at 23.27%. Isola New Energy leans bifacial (16% of lineup).


## The two companies


| Attribute | Isola New Energy | AEET |
| --- | --- | --- |
| Country | China |  |
| Headquarters | Taizhou, Zhejiang Province |  |
| Founded | 2006 |  |
| Employees | 101 - 500 |  |
| Annual capacity | 3 GW/year |  |
| Tier 1 |  | no |
| Listed |  |  |
| Website |  |  |

Zhejiang Isola New Energy Co., Ltd. is a tech-oriented enterprise involved in R&D, production, and installation of solar products including solar cells, solar panels, solar street lighting and on/off-grid solar systems. The company has a strong supplier network and operates three factories in Ningbo and Shandong...


## Catalog & Power


| Measure | Isola New Energy | AEET | Margin |
| --- | --- | --- | --- |
| Panel Models | 55 | 5 | +50 |
| Max Power | 720 W | 200 W | +520 W |
| Avg Power | 333 W | 190 W | +143 W |


## Efficiency


| Measure | Isola New Energy | AEET | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.27% | 15.70% | +7.57 pp |
| Avg Efficiency | 19.82% | 14.90% | +4.92 pp |


## Reliability & Warranty


| Measure | Isola New Energy | AEET | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.341%/°C | - |  |
| Bifacial Share | 9 (16%) | 0 (0%) | +16 pp |
| Avg Warranty | 28.7 yrs | 25.0 yrs | +3.7 yr |


## Efficiency distribution

Isola New Energy skews to higher efficiency: 7% of lineup is 23%+


| Efficiency band | Isola New Energy | AEET |
| --- | --- | --- |
| \<20% | 28 (50.9%) | 5 (100.0%) |
| 20-21% | 14 (25.5%) | 0 |
| 21-22% | 4 (7.3%) | 0 |
| 22-23% | 5 (9.1%) | 0 |
| 23%+ | 4 (7.3%) | 0 |


## Power distribution

Isola New Energy offers more 600W+ panels (5% of lineup)


| Power band | Isola New Energy | AEET |
| --- | --- | --- |
| \<400W | 34 (61.8%) | 5 (100.0%) |
| 400-499W | 13 (23.6%) | 0 |
| 500-599W | 5 (9.1%) | 0 |
| 700W+ | 3 (5.5%) | 0 |


## Cell technology

Dominant cell tech: **Flexible** (29%)

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


| Technology | Isola New Energy | AEET |
| --- | --- | --- |
| Unknown | 22 (40.0%) | 0 |
| Flexible | 16 (29.1%) | 0 |
| TOPCon | 9 (16.4%) | 0 |
| PERC | 8 (14.5%) | 5 (100.0%) |


## Top panels, Isola New Energy


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [YH720W-33MHD/MH](https://comparepv.com/panel/isola-new-energy-yh720w-33mhd-mh) | 720 | 23.2 | -0.350 | Monocrystalline |
| 2 | [YH715W-33MHD/MH](https://comparepv.com/panel/isola-new-energy-yh715w-33mhd-mh) | 715 | 23.0 | -0.350 | Monocrystalline |
| 3 | [YH710W-33MHD/MH](https://comparepv.com/panel/isola-new-energy-yh710w-33mhd-mh) | 710 | 22.9 | -0.350 | Monocrystalline |
| 4 | [YH590W-36MHD/MH](https://comparepv.com/panel/isola-new-energy-yh590w-36mhd-mh) | 590 | 22.8 | -0.300 | Monocrystalline |
| 5 | [YH585W-36MHD/MH](https://comparepv.com/panel/isola-new-energy-yh585w-36mhd-mh) | 585 | 22.6 | -0.300 | Monocrystalline |
| 6 | [YH550W-36MH](https://comparepv.com/panel/isola-new-energy-yh550w-36mh) | 550 | 21.3 | -0.350 | Monocrystalline |
| 7 | [YH545W-36MH](https://comparepv.com/panel/isola-new-energy-yh545w-36mh) | 545 | 21.1 | -0.350 | Monocrystalline |
| 8 | [YH540W-36MH](https://comparepv.com/panel/isola-new-energy-yh540w-36mh) | 540 | 20.9 | -0.350 | Monocrystalline |
| 9 | [YH465W-27MHD](https://comparepv.com/panel/isola-new-energy-yh465w-27mhd) | 465 | 23.3 | -0.240 | Monocrystalline |
| 10 | [YH460W-36MH](https://comparepv.com/panel/isola-new-energy-yh460w-36mh) | 460 | 21.2 | -0.350 | Monocrystalline |


## Top panels, AEET


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SE200M(24)F](https://comparepv.com/panel/aeet-se200m-24-f) | 200 | 15.7 | - | Monocrystalline |
| 2 | [SE195M(24)F](https://comparepv.com/panel/aeet-se195m-24-f) | 195 | 15.3 | - | Monocrystalline |
| 3 | [SE190M(24)F](https://comparepv.com/panel/aeet-se190m-24-f) | 190 | 14.9 | - | Monocrystalline |
| 4 | [SE185M(24)F](https://comparepv.com/panel/aeet-se185m-24-f) | 185 | 14.5 | - | Monocrystalline |
| 5 | [SE180M(24)F](https://comparepv.com/panel/aeet-se180m-24-f) | 180 | 14.1 | - | Monocrystalline |


## Summary

AEET Energy Group GmbH is a Germany-based photovoltaic wholesale specialist headquartered in Bad Gandersheim. Rather than operating its own large-scale production lines, the company functions as a branded distribution and procurement partner, sourcing modules from leading factories and reselling them under its own quality assurance framework. It holds TÜV Rheinland certification and supports a network of more than 500 certified installer partners across Germany, but no independent source consulted here confirms BloombergNEF Tier 1 bankability status for the AEET label itself. Isola New Energy, formally Zhejiang Isola New Energy Co., Ltd., is a Chinese manufacturer founded in 2005 and based in Taizhou, Zhejiang Province. The company operates two production lines and claims a combined nameplate capacity of several gigawatts per year across full-automatic and semi-automatic lines, though no BNEF Tier 1 designation was found in available sources for this brand either. In terms of institutional footprint and verifiable manufacturing scale, Isola New Energy has more publicly documented production infrastructure, while AEET carries stronger European channel credibility through its German base and certification network.

AEET Energy Group markets modules aimed primarily at the German and broader European residential and commercial rooftop segment, pairing sourced hardware with local service coverage and extended performance guarantees of up to 25 years. The specific cell technology of the modules it currently distributes was not confirmed by available sources. Isola New Energy's catalog spans a wide power range - from small off-grid and portable panels under 100W up to utility-oriented modules in the 535 W to 720 W bracket. Available sources indicate its mainstream technology is PERC, with average panel efficiency around 20 percent and best-in-range figures slightly above 21 percent, positioning the brand as a mid-tier Chinese volume supplier serving both export markets and domestic Chinese demand.

For a typical European residential buyer in 2025, AEET Energy Group offers the advantage of German market proximity, local installer networks, and familiar certification standards, which can simplify permitting and warranty enforcement. Isola New Energy may suit buyers in export markets seeking cost-competitive volume orders, particularly for off-grid or smaller-scale applications where its broad wattage range is an asset. Neither brand competes directly with the established Tier 1 heavyweights on bankability, so project financiers requiring confirmed BNEF status should verify current listings before specifying either brand on financed utility or large commercial schemes.

\---LINKS---

\- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH - ENF Solar company profile \| article

\- https://www.aeet-energy.com/en/page/solarmodule.php \| AEET Energy Group - Solar Modules product page \| article

\- https://www.enfsolar.com/isola-new-energy \| Zhejiang Isola New Energy Co., Ltd. - ENF Solar profile \| article

\- https://comparepv.com/reviews/isola-new-energy \| Isola New Energy Solar Panels Review 2026 - ComparePV \| review

\- https://energypal.com/best-solar-panels-for-homes/isola-new-energy \| Isola New Energy - EnergyPal Buyer's Guide 2026 \| review

Sources:

\- \[AEET Energy Group GmbH - ENF Solar\](https://www.enfsolar.com/aeet)

\- \[AEET Energy Group - Solar Modules\](https://www.aeet-energy.com/en/page/solarmodule.php)

\- \[Zhejiang Isola New Energy Co., Ltd. - ENF Solar\](https://www.enfsolar.com/isola-new-energy)

\- \[Isola New Energy Solar Panels Review - ComparePV\](https://comparepv.com/reviews/isola-new-energy)

\- \[Isola New Energy - EnergyPal Buyer's Guide\](https://energypal.com/best-solar-panels-for-homes/isola-new-energy)

Written by claude-sonnet from the figures above.


## Other comparisons

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


---

Source: https://comparepv.com/isola-new-energy-vs-aeet

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