Middle of its segment, modest efficiency
The AEET High Performance Photovoltaic Modules series focuses on maximizing energy yields thanks to the use of advanced Half-Cut cell technology, which significantly reduces internal losses and improves module performance under partial shading conditions. This solution is key for installations on complex roofs, where traditional panels lose efficiency. The use of PERC cell technology allows for better absorption of long-wavelength light, translating into high efficiency even in low sunlight or on cloudy days. These products feature increased resistance to PID and LID degradation, ensuring the stability of current-voltage parameters over the long term and a faster return on investment. This series is dedicated to both demanding home users and commercial investors seeking uncompromising reliability. What sets AEET apart from the competition is rigorous German quality control and a reinforced frame design, providing exceptional mechanical strength against extreme snow loads and strong winds. By choosing these modules, you invest in the safety and reliability of the system in the most difficult weather conditions, typical for the Polish climate, while maintaining a modern and aesthetic look for the entire installation.
Ranking
Signals from the data
Tight roof space, roofs where every square metre has to count and weight-limited structures.
Bottom 1% of the PERC 150-200 W segment, against a median of 16.60%. Ranked 13,916th in the whole database.
Bottom 1% of the PERC 150-200 W segment, against a median of 162.7. Ranked 13,897th in the whole database.
Bottom 7% of the PERC 150-200 W segment, against a median of 68.5. Ranked 13,831st in the whole database.
Combining half-cut cells (reducing resistive losses by approximately 75%) with PERC technology improves performance under partial shading and low sunlight conditions. The resistance to PID and LID degradation stabilizes the current-voltage characteristics over a long period – which is particularly important in Poland's variable climate.
The manufacturer offers a 25-year performance guarantee, which is the industry standard and ensures long-term predictability of energy generation for both residential and commercial installations.
The reinforced frame design, developed under strict quality control according to German standards, ensures resistance to heavy loads from snow and wind, which is crucial for roof installations in Poland.
The smaller module size (180-200 Wp) and Half-Cut technology make it easier to design rooftop installations with numerous obstacles (chimneys, skylights), where larger 400-600 Wp modules would be difficult to accommodate.
With the same maximum power output of 200 Wp, the direct competitor, Gamko GKA182M, achieves an efficiency of 23% (N-TOPCon technology), while Isola 210M Split Cell achieves 20.16%. AEET's efficiency is 27–39 percentage points lower, which means that 30–40% more roof area would be required to achieve the same annual yield.
AEET is not listed on the Tier-1 Bloomberg NEF list (verified in Q1 2026), which makes it difficult to secure bank financing and could be a barrier for larger commercial projects that require bank guarantees.
A 12-year product warranty is the industry minimum – Tier-1 leaders (JA Solar, Trina, Jinko) typically offer warranties of 15-25 years, while Gamko GKA182M in the same power-to-price segment provides a 30-year product warranty.
The market for standard rooftop solar panel installations in 2025-2026 will focus on 400-600 Wp modules. Smaller power outputs of 180-200 Wp require the installation of approximately 2-3 times more modules to achieve the same power generation, which increases labor costs, the number of MC4 connectors, and cabling expenses.
TOPCon currently accounts for approximately 75% of Chinese production and around 50% of global supply (by 2025). PERC is a technology from a previous generation, with a higher temperature coefficient and LID (light-induced degradation) compared to N-type TOPCon. Choosing this series involves a lower potential for long-term gains, estimated over a 25-year period.
- Module efficiency of 14.1% is 5.3pp below average for PERC 0-400W panels (median: 19.4%)
- 141.0 W/m² power density is 53.4 W/m² below PERC 0-400W median (194.4 W/m²) - requires larger installation area
- At 15.5 kg, this panel is 5.0 kg lighter than PERC 0-400W median (20.5 kg) - easier handling during installation
- Ranked #13916 out of 14005 panels for efficiency in the database
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
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