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Topcon 750W Bifacial Dual Glass

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Product number:

P10DG750

Product description:

This 730–750W bifacial dual-glass PV module is engineered for large-scale ground-mount developers and C&I rooftop owners targeting maximum ROI and minimal LCOE. Built with 132-piece 210mm 0BB high-efficiency cells, it delivers up to 24.10% conversion efficiency, ultra-low degradation, and strong bifacial gain. Featuring 1500V system compatibility, IP68 protection, and high mechanical load resistance, it optimizes energy yield, cuts BOS costs, and ensures long-term reliability for large-scale solar investments.

Core Selling Points:

✅Ultra-High Efficiency & Space Utilization:

Delivers up to 750W STC power and 24.10% module efficiency with 132 high-performance 0BB cells. Backed by an industry-leading linear warranty: 99.0% first-year output, 96.3% at Year 10, 90.3% at Year 30. It maximizes installed capacity per unit area, boosts full-lifecycle energy production, and directly lowers LCOE for large ground-mount and C&I projects.

✅Superior Temperature & Low-Light Performance:

Features an ultra-low Pmax temperature coefficient of -0.240%/°C and NOCT of 44±2℃, minimizing power loss in high-temperature environments. With 75±5% bifaciality and excellent low-light response, it generates more electricity in morning, evening, and cloudy conditions, increasing annual energy yield for higher project returns.

✅Long-Term Reliability in Harsh Environments:

Dual-glass construction (2.0mm+2.0mm) with IP68 junction box, operating temperature range of -40℃ to +85℃, wind load up to 2400Pa, and snow load up to 5400Pa. Certified against salt mist, ammonia, sand, and PID (IEC 61701, IEC 62716), it reduces maintenance costs and ensures stable output in extreme conditions.

✅Full BOS & System Cost Optimization:

Measures 2384×1303×30mm, weighs ~37.5kg, supports 1500V DC systems, with Isc up to 18.71A and Voc up to 50.77V. Perfectly matched with mainstream high-power inverters and tracking systems, reducing expenses for cables, brackets, labor, and installation to significantly cut total BOS and improve project ROI.

**Electrical Specification[STC*]**
STC	Standard Test Conditions:Irradiance 1000W/㎡, Module Temperature 25°C, Air Mass 1.5
Maximum Power(Pmax/W)	750
Maximum Power Voltage(Vmp/V)	42.68
Maximum Power Current(Imp/A)	17.58
Open Circuit Voltage(Voc/V)	50.77
Short Circuit Current(Isc/A)	18.71
Module Efficiency[%]	24.10
Power Output Tolerance[W]	0~+3%

**Electrical Specification[NOCT*]**
NOCT	Normal Operating Cell Temperature(NOCT)：Irradiance 800W/㎡, Ambient Temperature 20°C, Wind Speed 1m/s
Maximum Power(Pmax/W)	572
Maximum Power Voltage(Vmp/V)	40.76
Maximum Power Current(Imp/A)	14.05
Open Circuit Voltage(Voc/V)	48.46
Short Circuit Current(Isc/A)	14.95

**Mechanical Parameters**
Number of Cells( Pieces)	132 pieces [6x22]
Dimensions of Module LWH(mm)	2384130330
Weight(kg)	Approx 37.5
Front Side Glass	2.0mm, Anti-reflection coating glass
Back Side Glass	2.0mm, Hightransparency solar glass
Frame	Alloy steel frame
J-Box	Protection level IP68
Cable	4.0mm², 300mm
Number of diodes	3
Wind/Snow Load	2400 Pa/5400 pa*
Connector	MC4 compatible or MC compatible