Middle of its segment, short guarantee
The JS Solar JS182MHC132 panel series is a response to market demand for high-efficiency modules based on M10 format monocrystalline cells. The use of Half-Cut and Multi-Busbar technology allows for a significant reduction in energy losses resulting from internal resistance, which directly translates into higher efficiency of the entire system. The design consisting of one hundred and thirty-two cells ensures optimal power density, allowing investors to maximize the use of available mounting surface. A key advantage of the series is its excellent resistance to partial shading, achieved by dividing the module into two independent sections operating in parallel. This solves the frequent problem of performance drops in residential and commercial installations exposed to periodic terrain obstacles. These modules also stand out for their high resistance to PID degradation and mechanical loads, guaranteeing stable operation for decades. They are intended for those seeking reliability in harsher climatic conditions, where a low temperature coefficient of power is of key importance. Compared to standard solutions, the JS Solar JS182MHC132 series offers better adaptation to variable irradiance, making it one of the most economical choices in the premium segment, combining innovative engineering with long-term energy security.
Ranking
Signals from the data
Residential, commercial, shaded-installations and hot-climate.
Owners who want a long output guarantee, tight roof space and roofs where every square metre has to count.
Bottom 15% of the 390-590 W band, against a median of 30 yrs.
Bottom 16% of the 390-590 W band, against a median of 21.76%.
Bottom 17% of the 390-590 W band, against a median of 217.6.
Splitting each cell into half-cut format combined with multi-busbar (MBB) interconnection reduces internal resistance and limits power losses during partial shading. Two independent parallel sub-strings minimize output drops — a meaningful advantage for residential and commercial installations subject to intermittent shading from chimneys, antennas, or adjacent structures.
The series spans six power bins from 485 to 510 Wp, offering system designers flexibility to match roof constraints and MPPT inverter requirements without switching product families. The 25 Wp spread allows precise string balancing across diverse BoS configurations.
Peak module efficiency of 21.47% clearly exceeds the Trina Solar Vertex Backsheet Monocrystalline Module (21.2%) in the 510 Wp segment, demonstrating solid production optimization for M10 half-cut monocrystalline cells. On a per-square-meter basis, the module delivers more power than the referenced Trina comparable.
Strong resistance to Potential Induced Degradation (PID) is especially relevant for systems using negative grounding or operating in high-humidity climates. It ensures output stability throughout the full 25-year warranty period, reducing the risk of unplanned energy yield losses.
The manufacturer provides a 25-year linear power output warranty, aligning with premium-segment standards and giving investors predictable LCOE projections. The extended warranty horizon supports project financing discussions and long-term yield modeling for installations up to several hundred kWp.
JS Solar does not appear on BloombergNEF's Tier-1 module manufacturer list as of Q1 2026, which may restrict or exclude non-recourse financing for utility-scale projects at banks requiring Tier-1 status as a lending prerequisite. The impact is limited for residential prosumer installations but affects perceived bankability and system resale value.
Peak module efficiency of 21.47% falls well short of JA Solar JAM60S40 LR (23%) and Sunlike Solar SKT510M12 (22.93%) at the same 510 Wp maximum power rating. The ~1.5 percentage-point gap translates to approximately 7% more roof area or a higher module count required to achieve the same installed capacity.
The JS182MHC132 series offers no bifacial variant, forgoing albedo-reflected irradiance gain — typically +5–15% additional annual energy yield on high-reflectance surfaces such as gravel, concrete, or snow. Many competing series in the 485–510 Wp tier offer bifacial equivalents without a significant price premium.
- At 20.6% efficiency, this panel is 1.2pp below the database median of 21.8%
- Power density of 206.3 W/m² is 11.8 W/m² below database median (218.1 W/m²) - needs more roof space
- -0.34%/°C temperature coefficient - 0.04pp worse than database median (-0.30%/°C), expect higher hot weather losses
- #11093 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.
Alternatives
Found 397 panels of the same or similar size to this one, within ±10 mm. See them here Found 408 panels of the same or similar size to this one, within ±25 mm. See them here Found 425 panels of the same or similar size to this one, within ±50 mm. See them here Found 953 panels of the same or similar size to this one, within ±100 mm. See them here