Middle of its segment, needs the roof space
The JS Solar JS210MHC132 series is an advanced solution based on 210 mm cell technology, which redefines the efficiency of modern photovoltaic installations. The use of large silicon wafers combined with Half-Cut design and Multi-busbar technology allows for a significant reduction in resistance losses and better performance under partial shading conditions. These modules effectively solve the problem of limited installation space by offering exceptionally high power density, which directly translates into lower total system costs (BOS) by reducing expenditures on structures and cabling. They are characterized by high resistance to mechanical loads and a minimized light-induced degradation effect, which guarantees stable production of clean energy for decades. They are primarily intended for commercial investors and solar farm developers, where the priority is to maximize profit from every installed kilowatt. Robust construction and an optimized temperature coefficient ensure that these panels maintain high efficiency even on hot days, distinguishing them from standard solutions and making them a leader in cost-effectiveness in the large-scale installation segment.
Ranking
Signals from the data
Utility-scale, commercial, shaded-installations and hot-climate.
Roofs where every square metre has to count, owners who want a long output guarantee and tight roof space.
Bottom 8% of the 555-755 W band, against a median of 225.3. Ranked 9,459th in the whole database.
Bottom 8% of the 555-755 W band, against a median of 30 yrs. Ranked 9,798th in the whole database.
Bottom 8% of the 555-755 W band, against a median of 22.50%. Ranked 9,297th in the whole database.
The 210 mm large-format wafer enables 650–670 Wp per module. On a 10 MWp project this translates to approximately 3,000 fewer modules versus the 500 Wp class, cutting structural, cabling, and labor balance-of-system (BoS) costs by an estimated 5–8% and directly improving project LCOE.
The 670 Wp variant reaches 21.6% module efficiency, matching Hiwatt Solar HW-M12/132H (670 W, 21.6%) and outperforming both ZNShine ZXM8-TP132 (21.57%) and Techwise Solar Summit Series (21.57%). The series holds the top position within its peer-comparable group with no efficiency penalty.
Halving the cell reduces operating current 2×, cutting I²R resistive losses by approximately 75% versus full cells. Multi-busbar interconnects shorten the current path, improve microcrack tolerance, and enhance performance under partial shading conditions.
The module carries certified potential-induced degradation (PID) resistance, essential for DC systems above 1,000 V. The IP68-rated junction box combined with IEC 61215 and IEC 61730 certifications confirms mechanical and electrical durability in demanding climatic environments.
JS Solar does not appear on the BloombergNEF bankable manufacturer list (Q1/Q2 2026), while peer competitor ZNShine Solar is included. Non-recourse financing for utility-scale projects typically mandates Tier-1 modules; absent that status, lenders may require additional credit enhancements or decline project financing outright.
PERC cells lose 1.5–3% of rated power to LID (boron-oxygen defect) in the first hours of exposure and a further 0.5–1.5% to LeTID, with annual degradation of ~0.50–0.55%/yr. Competing N-type TOPCon modules (Jinko Tiger Neo, JA Solar DeepBlue 4.0, Trina Vertex N) exhibit LID <0.5% and annual degradation of 0.35–0.40%/yr. TOPCon has become the dominant utility-scale standard in 2026, reducing the technological appeal of the JS210MHC132 series.
The series lacks a bifacial variant. Ground-mount utility projects with bifacial modules capture an additional 5–15% energy yield from albedo reflection, directly lowering LCOE. The absence of this option limits the series' competitiveness against dual-offering product lines and may disqualify it from tenders that specify bifacial as a technical minimum.
- Efficiency of 21.1% is 0.7pp below the database median (21.8%)
- 210.9 W/m² power density is 7.2 W/m² below database median (218.1 W/m²) - requires larger installation area
- Temperature coefficient of -0.34%/°C is 0.04pp worse than database median (-0.30%/°C) - higher losses in summer heat
- Weight of 34.0 kg is 7.5 kg above database median (26.5 kg) - verify structural support
- In the top 66% for efficiency among all N-type panels
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Alternatives
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