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A large-format 710–735W N-type TOPCon bifacial dual glass solar panel from JinkoSolar's Tiger Neo series — delivering up to 23.66% module efficiency, SMBB technology, and IEC61215:2021 / IEC61730:2023 certification for utility-scale and large commercial applications.
HOT 3.0 TOPCon
The JKM710-735N is built on JinkoSolar's HOT 3.0 (High-efficiency n-type with Optimised Technology) platform using Tunnel Oxide Passivating Contacts (TOPCon). TOPCon cells achieve higher open-circuit voltage through superior surface passivation, reducing recombination losses at the cell contacts. Combined with N-type silicon, the result is lower LID/LeTID degradation, better low-light performance, and a first-year degradation of ≤ 1% with annual degradation of ≤ 0.40% — guaranteeing ≥ 87.4% of rated power at year 30.
Up to 23.66% Efficiency
The 735W variant achieves 23.66% module efficiency — enabled by Super Multi-Busbar (SMBB) cell interconnection with ultra-thin wires that improve light trapping and current collection across the full 2384 × 1303mm module surface. The 132-cell (66×2 half-cut) configuration reduces resistive losses and improves shade tolerance. Under BNPI conditions (front 1,000 W/m² + rear 135 W/m²), the module delivers up to 810W — demonstrating the significant bifacial gain achievable in real-world installations.
Dual Glass BDV
The BDV (Bifacial Dual-glass Vertical) construction uses 2.0mm anti-reflection coated front glass and 2.0mm heat-strengthened rear glass, replacing the conventional back sheet. This eliminates moisture ingress through the back surface, provides superior fire resistance (IEC Fire Type Class C), and extends module design life beyond 30 years. The dual glass structure also enables the bifacial cell to capture rear-side irradiance with bifaciality coefficients of φVoc 98±5%, φIsc 80±5%, and φPmax 80±5%.
5,400 Pa Certified
The module is certified to withstand 5,400 Pa front-side and 2,400 Pa rear-side static test loads — exceeding standard requirements for high-wind and heavy-snow regions. JinkoSolar's optimised cell production technology and material control minimise the chance of degradation caused by Potential Induced Degradation (PID) phenomena, ensuring long-term performance in high-voltage string configurations. Certified to IEC61701 (salt mist), IEC62716 (ammonia resistance), IEC60068 (environmental testing), and IEC62804 (PID testing).
STC: Irradiance 1,000 W/m², Cell Temperature 25°C, AM 1.5 | BNPI: Front 1,000 W/m² + Rear 135 W/m², 25°C, AM 1.5
| Parameter | JKM710N | JKM720N | JKM725N | JKM730N | JKM735N |
|---|---|---|---|---|---|
| STC Electrical Parameters | |||||
| Rated Power (Pmax) | 710 W | 720 W | 725 W | 730 W | 735 W |
| Module Efficiency | 22.86% | 23.18% | 23.34% | 23.50% | 23.66% |
| Vmp | 40.65 V | 40.89 V | 41.00 V | 41.11 V | 41.23 V |
| Imp | 17.47 A | 17.61 A | 17.69 A | 17.76 A | 17.83 A |
| Voc | 48.73 V | 49.04 V | 49.20 V | 49.36 V | 49.52 V |
| Isc | 18.53 A | 18.67 A | 18.74 A | 18.81 A | 18.88 A |
| BNPI Electrical Parameters (Front 1,000 + Rear 135 W/m²) | |||||
| Rated Power (Pmax) | 784 W | 795 W | 800 W | 805 W | 810 W |
| Vmp | 40.66 V | 40.92 V | 41.03 V | 41.14 V | 41.25 V |
| Imp | 19.28 A | 19.43 A | 19.50 A | 19.57 A | 19.64 A |
| Voc | 48.72 V | 48.99 V | 49.12 V | 49.25 V | 49.38 V |
| Isc | 20.48 A | 20.63 A | 20.71 A | 20.79 A | 20.87 A |
| Temperature Coefficients & Ratings | |||||
| Pmax Temp. Coeff. | −0.29% / °C | ||||
| Voc Temp. Coeff. | −0.25% / °C | ||||
| Isc Temp. Coeff. | +0.045% / °C | ||||
| Power Sorting | 0 ~ +3% | ||||
| Bifaciality (φVoc / φIsc / φPmax) | 98±5% / 80±5% / 80±5% | ||||
| Mechanical Parameters | |||||
| Cell Type | N-Type Monocrystalline TOPCon, Half-Cut | ||||
| No. of Cells | 132 (66×2 half-cut) | ||||
| Module Dimensions | 2384 × 1303 × 33 mm | ||||
| Weight | 37.5 kg | ||||
| Front Glass | 2.0mm anti-reflection coated tempered glass | ||||
| Back Glass | 2.0mm heat-strengthened glass | ||||
| Frame | Anodised aluminium alloy | ||||
| Junction Box | IP68 rated | ||||
| Output Cables | 4.0mm², (+) 400mm / (−) 200mm | ||||
| Connector | JK03M / JK03M2 / MC4 / MC4-EVO2 | ||||
| Application Conditions & Certifications | |||||
| Operating Temperature | −40°C ~ +70°C | ||||
| Max System Voltage | 1,500 V DC (IEC) | ||||
| Max Series Fuse Rating | 35 A | ||||
| Front / Rear Load | 5,400 Pa / 2,400 Pa | ||||
| Protection Class | Class II | ||||
| IEC Fire Type | Class C | ||||
| Certifications | IEC61215:2021 / IEC61730:2023 / IEC61701 / IEC62716 / IEC62804 | ||||
| Product Warranty | 12 Years | ||||
| Power Warranty | 30 Years linear (≥ 87.4% at year 30, ≤ 0.40%/year) | ||||
| Packing: 33 pcs/pallet, 594 pcs/40'HQ container | Pallet dims: 1325×1121×2496mm | JKM715N data omitted for brevity — available on request | |||||
Tunnel Oxide Passivating Contacts reduce recombination losses, delivering higher Voc, lower LID/LeTID, and better low-light performance than standard N-type cells.
SMBB ultra-thin wire interconnection improves light trapping and current collection, achieving up to 23.66% module efficiency in the large-format 66-cell half-cut design.
Under BNPI conditions (front 1,000 + rear 135 W/m²), the 735W module delivers up to 810W — demonstrating the significant bifacial gain in real-world ground-mount installations.
2.0mm front + 2.0mm rear glass construction eliminates back-sheet moisture ingress, provides IEC Fire Class C rating, and extends design life beyond 30 years.
Best-in-class temperature coefficient minimises power loss on hot days, delivering more energy in warm climates and utility-scale ground-mount installations.
1,500V max system voltage and 35A fuse rating enable long string configurations. IP68 junction box and JK03M / MC4 connectors ensure weatherproof field connections.
Our engineering team is available Mon – Fri 8:00am – 6:00pm CST. Emergency support 24/7.
