--- title: "Jinko Solar JS210MHC132-665 665W Solar Panel - Specs & Review | ComparePV" description: "Jinko Solar JS210MHC132-665 665W solar panel. Specs: 21.40% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/jinko-solar-js210mhc132-665" updated: 2026-09-11 --- # Jinko Solar JS210MHC132-665 Middle of its segment, short guarantee 320 panels in the segment PERC 650-700 W ## Identity - **Manufacturer:** Jinko Solar - **Model:** JS210MHC132-665 - **Series:** JS210MHC132 - **Rated power:** 665 W - **Cell technology:** PERC ## How it compares Compared against segment PERC 650-700 W (320 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 665 W | 660 W | Typical | | | Module efficiency | 21.40% | 21.25% | Typical | 8,323 | | Power density | 214.1 | 212.5 | Typical | 8,250 | | Temperature coefficient | -0.340 | -0.340 | Typical | 8,778 | | Weight (kg) | 34.0 kg | 34.5 kg | Typical | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 21% | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.40% | 21.25% | Typical | 8,323 | | Power density | 214.1 | 212.5 | Typical | 8,250 | | Temperature coefficient | -0.340 | -0.340 | Typical | 8,778 | | Weight per kWp | 51.1 | 52.3 | Typical | 4,471 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 21% | 9,798 | ### Watch out for - **25 year performance warranty** - Bottom 21% of the PERC 650-700 W segment, against a median of 30 yrs. - **Best for:** Commercial, utility-scale and shaded-installations. - **Not ideal for:** Owners who want a long output guarantee. ## Specification ### Electrical - **Rated power (Pmax):** 665 W - **Efficiency:** 21.40 % - **Voltage at Pmax (Vmp):** 38.01 V - **Current at Pmax (Imp):** 17.50 A - **Open-circuit voltage (Voc):** 45.90 V - **Short-circuit current (Isc):** 18.57 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.340 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.040 %/degC - **NOCT:** 43 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** PERC - **Cell count:** 132 ### Physical - **Length:** 2384 mm - **Width:** 1303 mm - **Thickness:** 35 mm - **Weight:** 34.0 kg - **Area:** 3.11 m2 - **Power density:** 214.1 Wp/m2 ### Warranty and degradation - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 84.8 % - **First-year degradation:** 2.00 % - **Output after 30 years:** 546 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 8323 of 14005 | | Power density | 8250 of 14005 | | Temperature coefficient | 8778 of 14005 | | Weight | 4471 of 14005 | | Warranty | 9798 of 14005 | ## Pros - **21.6% efficiency — top of the PERC 132 HC segment** - Maximum output of 670 Wp at 21.6% module efficiency matches the best peer comparables: Hiwatt HW-M12/132H (21.6%), Techwise Summit Series (21.57%), and ZNShine ZXM8-TP132 (21.57%). The series shows no efficiency penalty vs. direct competition within the mono-PERC 132 HC technology class, minimizing production losses attributable to module selection. - **Half-cut cells — lower I²R losses, better shade tolerance** - The 132-cell half-cut format reduces series resistance and I²R losses compared to full-cell configurations. The module's two electrically independent halves maintain output under partial shading — critical for rooftop installations with chimneys, skylights, or vents, and for ground-mount arrays adjacent to fences or structures. - **PID-Resistant + IP68 junction box + AR-coated glass** - PID (Potential Induced Degradation) resistance stabilizes yields in high-voltage DC systems above 1000 V, typical of commercial and industrial installations. The IP68-rated junction box provides full waterproofing (min. 30 min submersion), while AR-coated high-transmission glass improves energy capture at low irradiance angles (morning/afternoon) and under diffuse light conditions. - **Jinko Solar — sole manufacturer at 100% BNEF bankability 2025** - Jinko Solar ranked #1 in the Bloomberg NEF Bankability Report 2025 as the only manufacturer rated bankable by 100% of surveyed financial institutions — the 10th consecutive year at the top. For non-recourse project financing, this translates to a lower lender risk threshold and improved access to capital compared to suppliers with lower BNEF ratings. ## Cons - **P-type PERC outpaced by N-type TOPCon in 2026** - By 2026, Jinko Solar's own N-type lineup (Tiger Neo 3.0) achieves 24.8% module efficiency (670 Wp) with ~0.35% annual degradation and ~1% first-year LID. By contrast, P-type PERC exhibits ~2% first-year LID and ~0.45%/yr degradation. Over 25 years, this gap translates to a 3–4 percentage-point difference in retained power — for a 5 MWp project, potentially hundreds of MWh in lost cumulative yield. - **Monofacial only — rear-side gain potential lost** - The JS210MHC132 series is available in monofacial configuration only, while competing N-type 670 Wp modules (including bifacial Tiger Neo variants with ~85% bifaciality factor) capture an additional 5–15% rear-side irradiance. On ground-mount systems with light gravel or snow cover, this gap can reach +35–60 kWh/kWp/year, directly worsening project LCOE. ## About this series The Jinko Solar JS210MHC132 series is designed for installations where high energy production per square meter and long-term reliability are key. The use of **monocrystalline cells in a half-cut configuration** helps minimize losses and better cope with partial shading - a common issue for roofs with obstructions, skylights, or ground-mounted systems near fences. The modules utilize **PERC technology**, which improves light utilization even in poor weather conditions and during early morning and afternoon hours. In practice, the JS210MHC132 solves the "space constraint" problem, allowing for the creation of more powerful strings and faster achievement of production targets in commercial and industrial projects. Another advantage is **PID resistance**, which stabilizes performance in systems with high system voltages. The series is completed by **high-transmittance AR-coated glass** and an **IP68 junction box**, making it suitable for solar farms, roof-mounted systems, and other applications where durability in harsh conditions is required. ## Notable figures - Efficiency of 21.4% matches the \*\*PERC 650-700W\*\* median - At 214.1 W/m² power density, roof space requirements are typical for \*\*PERC 650-700W\*\* panels - Temperature coefficient of -0.34%/°C matches the \*\*PERC 650-700W\*\* median - In the top 59% for efficiency among all PERC panels ## Questions ### Is the Jinko Solar JS210MHC132 series suitable for industrial rooftops or utility-scale PV farms? Yes, the JS210MHC132 series is designed primarily for large commercial and industrial installations. With up to 670 Wp per module, it allows for higher-capacity strings and maximizes energy output per square meter of available roof or land area. The IP68-rated junction box and PID resistance ensure reliable long-term operation under demanding outdoor conditions typical of industrial facilities and ground-mounted arrays. ### What is the power output warranty for the Jinko Solar JS210MHC132 modules? The manufacturer provides a 25-year linear power output warranty for the JS210MHC132 series, guaranteeing that modules retain a specified minimum performance level over a quarter century of operation. A long-term power warranty is especially critical for commercial and industrial projects where predictable energy yield and return on investment over the full system lifetime are key selection criteria. ### What is half-cut PERC technology used in the JS210MHC132 series, and is it worth the premium? Half-cut technology splits each monocrystalline cell in half, reducing internal resistance and thermal losses. PERC (Passivated Emitter and Rear Cell) further improves light conversion by passivating the rear cell surface, boosting performance under low-irradiance conditions such as overcast days or early morning and late afternoon hours. The result is measurably higher annual energy yield compared to standard full-cell non-PERC modules — a difference clearly visible in the first year of commercial operation. ### How does the Jinko Solar JS210MHC132 series handle partial shading from a chimney, dormer, or adjacent structure? The 132 half-cut cell layout makes the JS210MHC132 significantly less sensitive to partial shading than conventional full-cell panels. Because each half-cell operates independently, a shadow covering part of the module does not shut down the entire string. This is particularly valuable on industrial rooftops with skylights or HVAC units, as well as ground-mounted installations near fences or vegetation where perfect full-day irradiance cannot be guaranteed. ### What is PID resistance and why does it matter when choosing JS210MHC132 panels for a large installation? PID (Potential Induced Degradation) is premature module power loss caused by high system voltages, common in utility-scale PV farms and industrial installations running at 1000 V or 1500 V DC. The JS210MHC132 series is engineered with PID resistance, preventing uncontrolled power degradation over time and protecting long-term energy yields without requiring additional inverter-side compensation devices. ### Are the Jinko Solar JS210MHC132 solar panels bifacial? No, the JS210MHC132 series consists of monofacial modules — power is generated solely through the front surface covered by high-transmission AR-coated glass. Unlike bifacial panels, the rear side does not produce additional energy from reflected irradiance. For typical installations on dark industrial rooftops or ground mounts without a high-albedo surface, monofacial performance is fully adequate, and overall system BoS costs remain lower than with a bifacial configuration. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/JS210MHC132-670W-c8f9e3b4b42a.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | Cooler, lighter, +3.8 pp | | [AIKO AIKO-A680-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a680-mde72mw) | 680 W | Cooler, lighter, +3.8 pp | | [AIKO AIKO-A675-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a675-mde72mw) | 675 W | Cooler, lighter, +3.6 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | Cooler, lighter, +3.6 pp | | [AIKO AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 W | Cooler, +3.6 pp, +5 yr warranty | | [AIKO AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 W | Cooler, +3.5 pp, +5 yr warranty | | [AIKO AIKO-G670-MCH72Mw](https://comparepv.com/panel/aiko-aiko-g670-mch72mw) | 670 W | Cooler, lighter, +3.4 pp | | [Jinko Solar JS210MHC132-650](https://comparepv.com/panel/jinko-solar-js210mhc132-650) | 650 W | -15 W, -0.5 pp | | [Jinko Solar JS210MHC132-655](https://comparepv.com/panel/jinko-solar-js210mhc132-655) | 655 W | -10 W, -0.3 pp | | [Jinko Solar JS210MHC132-660](https://comparepv.com/panel/jinko-solar-js210mhc132-660) | 660 W | Very close match | | [Jinko Solar JS210MHC132-670](https://comparepv.com/panel/jinko-solar-js210mhc132-670) | 670 W | +0.2 pp | | [Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (710W bin)](https://comparepv.com/panel/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-710w-bin) | 710 W | Cooler, +1.5 pp, +5 yr warranty | | [Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (715W bin)](https://comparepv.com/panel/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-715w-bin) | 715 W | +50 W, cooler, +1.6 pp | | [AIKO AIKO-A805-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a805-grh78dw) | 805 W | +140 W, cooler, +3.7 pp | | [AIKO AIKO-A800-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a800-grh78dw) | 800 W | +135 W, cooler, +3.5 pp | | [AIKO AIKO-A795-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a795-grh78dw) | 795 W | +130 W, cooler, +3.4 pp | --- Source: https://comparepv.com/panel/jinko-solar-js210mhc132-665 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.