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

# Techwise Solar vs AEET

Techwise Solar has the broader catalog (164 vs 5 models). Techwise Solar leads on peak efficiency at 23.80%. Techwise Solar leans bifacial (49% of lineup).


## The two companies


| Attribute | Techwise Solar | AEET |
| --- | --- | --- |
| Country |  |  |
| Headquarters |  |  |
| Founded |  |  |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | no | no |
| Listed |  |  |
| Website |  |  |


## Catalog & Power


| Measure | Techwise Solar | AEET | Margin |
| --- | --- | --- | --- |
| Panel Models | 164 | 5 | +159 |
| Max Power | 720 W | 200 W | +520 W |
| Avg Power | 530 W | 190 W | +340 W |


## Efficiency


| Measure | Techwise Solar | AEET | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.80% | 15.70% | +8.10 pp |
| Avg Efficiency | 21.88% | 14.90% | +6.98 pp |


## Reliability & Warranty


| Measure | Techwise Solar | AEET | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.317%/°C | - |  |
| Bifacial Share | 81 (49%) | 0 (0%) | +49 pp |
| Avg Warranty | 27.3 yrs | 25.0 yrs | +2.3 yr |


## Efficiency distribution

Techwise Solar skews to higher efficiency: 9% of lineup is 23%+


| Efficiency band | Techwise Solar | AEET |
| --- | --- | --- |
| \<20% | 2 (1.2%) | 5 (100.0%) |
| 20-21% | 25 (15.2%) | 0 |
| 21-22% | 47 (28.7%) | 0 |
| 22-23% | 74 (45.1%) | 0 |
| 23%+ | 15 (9.1%) | 0 |
| Unknown | 1 (0.6%) | 0 |


## Power distribution

Techwise Solar offers more 600W+ panels (27% of lineup)


| Power band | Techwise Solar | AEET |
| --- | --- | --- |
| \<400W | 4 (2.4%) | 5 (100.0%) |
| 400-499W | 60 (36.6%) | 0 |
| 500-599W | 55 (33.5%) | 0 |
| 600-699W | 40 (24.4%) | 0 |
| 700W+ | 5 (3.0%) | 0 |


## Cell technology

Dominant cell tech: **TOPCon** (70%)

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


| Technology | Techwise Solar | AEET |
| --- | --- | --- |
| TOPCon | 114 (69.5%) | 0 |
| PERC | 46 (28.0%) | 5 (100.0%) |
| Unknown | 4 (2.4%) | 0 |


## Top panels, Techwise Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TW-720HT-01-720W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-720w) | 720 | 22.5 | -0.300 | Monocrystalline |
| 2 | [TW-720HT-01-715W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-715w) | 715 | 22.4 | -0.300 | Monocrystalline |
| 3 | [TW-720HT-01-710W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-710w) | 710 | 22.2 | -0.300 | Monocrystalline |
| 4 | [TW-720HT-01-705W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-705w) | 705 | 22.1 | -0.300 | Monocrystalline |
| 5 | [TW-720HT-01-700W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-700w) | 700 | 21.9 | -0.300 | Monocrystalline |
| 6 | [TW-670HT](https://comparepv.com/panel/techwise-solar-tw-670ht) | 670 | 21.6 | -0.340 | Monocrystalline |
| 7 | [TW-665HT](https://comparepv.com/panel/techwise-solar-tw-665ht) | 665 | 21.4 | -0.340 | Monocrystalline |
| 8 | [TW-660HT](https://comparepv.com/panel/techwise-solar-tw-660ht) | 660 | 21.2 | -0.340 | Monocrystalline |
| 9 | [TW-655HT](https://comparepv.com/panel/techwise-solar-tw-655ht) | 655 | 21.1 | -0.340 | Monocrystalline |
| 10 | [TW-650HT](https://comparepv.com/panel/techwise-solar-tw-650ht) | 650 | 20.9 | -0.340 | 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 German solar manufacturer headquartered in Königsbrunn, Bavaria, founded in 2003 by the Maier brothers. The company operates manufacturing sites in China, Georgia, and Turkey, and reports an annual production capacity of around 2.5 GW. AEET holds Bloomberg Tier 1 status, confirming that project finance banks treat its modules as bankable collateral - a meaningful credential for commercial and utility developers. Its panels are distributed across more than 95 countries. Techwise Solar Technology Co., Ltd. is a Chinese manufacturer with a reported production capacity of approximately 1 GW per year. It holds TUV, CE, ISO, and CGC certifications and describes itself primarily as an ODM/OEM partner for major Tier 1 brands such as LONGi, Jinko, and Canadian Solar, rather than as an independently bankable brand. On institutional footprint alone, AEET carries more weight with project lenders.

In terms of product range, AEET targets residential and light commercial rooftop installations in Europe and emerging markets, and is noted for a 30-year product warranty that exceeds the industry norm. Techwise Solar produces PERC, TOPCon, and bifacial glass modules across multiple cell formats including 182 and 210 mm series, suggesting a focus on price-competitive commercial and utility supply chains where clients are sourcing white-label or OEM volumes rather than branded end-customer products.

For a typical buyer in 2025 - particularly in Europe or a market where project financing is involved - AEET is the more straightforward default, given its confirmed Tier 1 status and established warranty program. Techwise Solar is better positioned for buyers who are procuring OEM volumes or working with a system integrator who will handle bankability independently. The two brands are not interchangeable; they serve meaningfully different points in the supply chain.

\---LINKS---

\- https://energypal.com/best-solar-panels-for-homes/aeet-energy-group \| AEET Energy Group - Best Solar Panels for Homes 2025 - EnergyPal \| review

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

\- https://www.enfsolar.com/techwise-solar \| Techwise Solar Technology Co. Ltd. directory profile - ENF Solar \| article

\- https://techwisesolar.en.made-in-china.com/ \| Techwise Solar Technology Co. Ltd. - Made-in-China manufacturer profile \| article

Sources:

\- \[AEET Energy Group - Best Solar Panels for Homes 2025 - EnergyPal\](https://energypal.com/best-solar-panels-for-homes/aeet-energy-group)

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

\- \[Techwise Solar Technology Co., Ltd. - ENF Solar\](https://www.enfsolar.com/techwise-solar)

\- \[Techwise Solar - Made-in-China\](https://techwisesolar.en.made-in-china.com/)

Written by claude-sonnet from the figures above.


## Other comparisons

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


---

Source: https://comparepv.com/techwise-solar-vs-aeet

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