Efficiency leader, no clear weak spot
Kensol KS395-400M-SH panels utilize innovative shingled technology, which significantly increases the efficiency of the photovoltaic installation by eliminating traditional busbars. By overlapping the cells, these modules offer a much larger active surface area and exceptional aesthetics. The applied shingled technology effectively reduces resistance losses, which translates into higher energy yield even in less favorable weather conditions. The unique internal design allows for better resistance to shading, as individual cells are connected in parallel, minimizing the negative impact of shade on the operation of the entire system. This solution is ideal for investors seeking a balance between high performance and modern roof design. This series stands out for its high mechanical durability and a lower risk of micro-cracks thanks to the use of flexible conductive adhesives, guaranteeing stable operation for decades. This is a choice dedicated primarily to modern single-family housing, where limited mounting space requires maximum utilization of every square meter. Compared to standard Half-Cut modules, Kensol offers a lower operating temperature, which directly affects the extension of component lifespan and optimization of operating costs for the entire system. These panels effectively solve the problem of spatial limitations, delivering more power from the same area while maintaining an elegant, black finish that blends perfectly with modern architecture.
Ranking
Signals from the data
Residential and shaded-installations.
Top 2% of the PERC 350-400 W segment, against a median of 19.90%. Ranked 9,297th in the whole database.
Top 2% of the PERC 350-400 W segment, against a median of 199.0. Ranked 9,615th in the whole database.
Top 2% of the PERC 350-400 W segment, against a median of 55.8. Ranked 2,065th in the whole database.
The KS395-400M-SH series achieves 21.1–21.3% module efficiency, clearly outperforming comparable 400 Wp peers: MWG Mono (19.32%) and DMEGC GH400M10T-B48HST (15.48%). The gap to the segment leader — Meyer Burger White (21.7%) — is only 0.4 percentage points at the same nominal power class.
Overlapping cell strips eliminate resistive losses from busbars and maximize the active light-harvesting area of the module. Parallel inter-strip connections limit hot-spot formation and reduce partial-shading losses across the string — a measurable advantage over conventional half-cut designs.
The module carries TÜV Nord certification confirming compliance with IEC 61215:2016 (snow load up to 5,400 Pa, wind load 2,400 Pa) and IEC 61730 Safety Class II. This meets the European bankability standard required by most PV project finance lenders.
The manufacturer provides a 25-year product warranty and a 25-year linear power warranty (≥84.8% of nominal power after 25 years). Use of flexible conductive adhesives instead of soldering reduces microcracks risk, supporting long-term energy yield stability.
PERC cells exhibit higher LID and LeTID degradation rates compared to newer N-type TOPCon or HJT. As of 2025, most Tier-1 Chinese manufacturers (LONGi, Jinko, Trina) have shifted mass production to TOPCon, positioning PERC as a mature but technically trailing generation — evident in the benchmark comparison with Meyer Burger White (HJT, 21.7%).
The datasheet confirms fire Class C — the lowest permissible rating under IEC 61730. For rooftop installations in dense urban environments or commercial projects, insurers and local building codes may mandate Class A or B, potentially excluding these modules from such applications.
- 21.1% module efficiency - 1.7pp better than the PERC 0-400W median of 19.4%
- At 210.5 W/m² power density, this panel generates 16.1 W/m² more per unit area than PERC 0-400W median (194.4 W/m²)
- Temperature coefficient of -0.34%/°C matches the PERC 0-400W median
- 19.0 kg weight - 1.5 kg lighter than PERC 0-400W median (20.5 kg), reducing installation effort
- #9297 for efficiency, #8778 for temperature performance out of 14005 panels
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
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