The photoelectric conversion of high Efficiency Solar Panel cells is the highest photoelectric conversion efficiency of all types of solar cells, but the production cost is so high that it cannot be widely used in large quantities used.

Since monocrystalline silicon is generally encapsulated by tempered glass and waterproof resin, it is strong and durable, and its service life is generally longer.

High Efficiency Solar Panels is mostly used in the production of high-quality solar lamps, and the conversion efficiency of charging is higher than that of polycrystalline solar panels.

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435-455W

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solar modules

High Efficiency Solar modules

Wholesale High Efficiency Solar modules

Our Elegant 182 Mono series modules are in very hot selling. :The key features of 182 half cell Mono solar module series,120 high quality monocrystalline solar half cells with 182 millimeter wafers allow the product to generate up to 455 watts peak with high conversion, Efficiency up to 21.02%.Due to the shorter distance between the bus bars the half-cut cells, architecture is based on a simple idea cutting of the conventional cells in half by a laser cutter doubles the number of cells, we also have 132 cells and 144 cells in order to provide customers with more power options.12 years product warranty and 25 years linear performance warranty.

Durability Against Extreme Environmental Conditions
High salt mist and ammonia resistance certified by TUV NORD.

PID Resistance
Excellent Anti-PID performance guarantee limited power degradation for mass production.(Potential Induced Degradation）under the test conditions.

High Efficiency
Higher module conversion efficiency benefit from half cell structure(low resistance characteristic).

Low-light Performance

Advanced glass and cell surface textured design ensure excellent performance in low-light environment.

Severe Weather Resilience

Certified to withstand:Wind load(2400 pascal) and snow load(5400 pascal).

Module Type	STM435/120-S3		STM440/120-S3		STM445/120-S3		STM450/120-S3		STM455/120-S3
Testing Condition	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT	STC	NOCT
Maximum Power(Pmax/W)	435	327.7	440	331.5	445	335.2	450	339	455	342.8
Open Circuit Voltage(Voc/V)	40.80	38.17	40.95	38.31	41.10	38.45	41.25	38.59	41.40	38.73
Short Circuit Current(Isc/A)	13.34	10.77	13.41	10.82	13.52	10.91	13.62	10.99	13.72	11.07
Voltage at Maximum Power(Vmp/V)	33.76	32.11	33.91	32.30	34.06	32.41	34.21	32.53	34.36	32.65
Current at Maximum Power(Imp/A)	12.89	10.21	12.98	10.26	13.07	10.34	13.16	10.42	13.25	10.50
Module Efficiency(%)	20.09		20.33		20.56		20.79		21.02
Norminal Operating Cell Temperature(NOCT)	45±2℃
Temperature Coefficient of Isc	+0.045%/℃
Temperature Coefficient of Voc	-0.275%/℃
Temperature Coefficient of Pmax	-0.350%/℃