645W Monocrystalline Silicon Panels The Ultimate Solution for Solar Energy Production

645W Monocrystalline Silicon Panels The Ultimate Solution for Solar Energy Production

Product Description:

The 210 Pure Black P-type Bifacial Module is a top-tier solar panel featuring an impressive power output range from 645W to 665W. Engineered with high-efficiency 210mm monocrystalline half-cell technology, it offers an outstanding maximum efficiency of 21.41%, making it ideal for both residential and commercial solar installations. The bifacial design allows for additional power generation from the rear side, capturing reflected and diffused sunlight to boost overall energy output.

The module’s construction includes a durable 2.0mm highly transparent tempered glass with an anti-reflective coating, ensuring long-term performance and durability even in harsh environments. The anodized aluminum alloy frame and IP68-rated junction box further enhance the module's resilience against weather conditions. The module is compatible with MC4 connectors, facilitating easy and secure connections during installation.

Electrical Performance Parameters |STC
Model Type		645D(HBD) 66(210)	650D(HBD) 66(210)	655D(HBD) 66(210)	660D(HBD) 66(210)	665D(HBD) 66(210)
Nominal Max.Power	Pmax(W	645	650	655	660	665
Max.Power Voltage	Vmp(V)	37.43	37.63	37.83	38.03	38.23
Max.Power Current	Imp(A)	17.24	17.28	17.32	17.36	17.40
Open CircuitVoltage	Voc(V)	45.40	45.60	45.80	46.00	46.20
Short Circuit Current	sc(A)	18.30	18.34	18.38	18.42	18.46
Module Efficiency	(%)	20.76	20.92	21.09	21.25	21.41
Power Output Tolerance	(W)			0-+5W
*STC:Irradiance 1000W/m²,Cell Temperature 25℃,Air Mass AM1.5. *Power measurement tolerance ±3%.
Electrical Performance Parameters |NMOT
Model Type		645D(HBD) 66(210)	650D(HBD) 66(210)	655D(HBD) 66(210)	660D(HBD) 66(210)	665D(HBD) 66(210)
Nominal Max.Power	Pmax(W	488	492	496	500	504
Max.Power Voltage	Vmp(V)	34.84	35.04	35.22	35.42	35.62
Max.Power Current	Imp(A)	14.02	14.06	14.08	14.12	14.16
Open Circuit Voltage	Voc(V)	42.80	43.00	43.20	43.40	43.60
Short Circuit Current	Isc(A)	14.74	14.78	14.82	14.86	14.90
*NMOT:radiance 800W/m²,Cel l Temperature 20℃,Wind Speed 1m/s. *Power measurement tolerance ±3%.
Structure Performance
Solar Cell Type		210mm Mono-crystalline(Half Cell)
Solar Cell Arrangement		132pcs(6×22)
Module Dimension		2384×1303×35mm
Weight		38.2kg
Front Glass		2.0mm,highly transparent tempered glass with ant-reflective coating
Frame		Anodized Aluminum Alloy(Black)
Junction Box		IP68 rated
Cable		4mm²,portrait ((t-)) .Jandscape (t()-) Length can be customized
Diode Quantity		3 pcs
Front side/Rear side		5400pa/2400pa
Connector		MC4 Compatible
Per Pallet		31pcs
Per Container(40'HQ)		558pcs

Application:

This bifacial module is perfect for large-scale solar farms and commercial projects where space efficiency and high power output are crucial. Its advanced bifacial design maximizes energy yield by utilizing both sides of the module, making it particularly effective in environments with reflective surfaces such as snow or sand. This module is also suitable for rooftop installations, offering a sleek, all-black aesthetic that complements modern architectural designs while providing excellent energy performance.

Shipping Methods:

Supports global air and sea shipping.

We offer complete solar solutions including modules, inverters, and energy storage, plus high-tech products like robots and drones. Our global supply chain ensures quality and innovation.