Enjoy Solar N type 720W 730W Topcon Bifacial Photovoltaic PV Solar Panel

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Electrical Characteristics(STC/BSTC)
Module Type	ES700-66M-H12NS		ES710-66M-H12NS		ES720-66M-H12NS		ES730-66M-H12NS
Test Conditions	STC	BSTC	STC	BSTC	STC	BSTC	STC	BSTC
Maximum Power-Pmax(w)	700	770	710	780	720	790	730	800
Open Circuit Voltage-Voc(V)	50.13	50.13	50.44	50.44	50.74	50.74	51.03	51.03
Short Circuit Current-Isc(A)	17.43	19.17	17.55	19.28	17.67	19.39	17.79	19.5
Voltage at Pmax-Vmp(V)	42.1	42.1	42.39	42.39	42.68	42.68	42.97	42.97
Current at Pmax-Imp(A)	16.63	18.29	16.75	18.41	16.87	18.51	16.99	18.62
Module Efficiency-%	22.53	/	22.86	/	23.18	/	23.5	/
Power Tolerance(W)	(0, +4.99W)
Maximum System Voltage(V)	1500Vdc(IEC/UL)
Maximum Series Fues Rating(A)	35A
*STC: Irradiance 1000W/m2, Cell Temperature 25℃, Air Mass 1.5
*BSTC: Front side irradiance 1000W/m2, back side reflrction irradiance 135W/m2, Air Mass 1.5. Ambient Temperature 25℃
Measurement tolerance: ±3% Power binnig up to: +3%

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Application Scenarios：

FAQ：

What are the efficiency advantages of a 620W TOPCon N-Type bifacial solar panel?

620W TOPCon N-Type bifacial solar panels use advanced N-type TOPCon cell technology, which offers higher conversion efficiency, lower degradation rates, and improved low-light performance compared to conventional PERC modules.
How does a bifacial solar panel generate more energy?

Bifacial solar panels can absorb sunlight from both the front and rear sides. When installed on reflective surfaces like ground-mounted systems or white rooftops, they can generate additional energy from the rear side light capture.
Are 620W solar panels suitable for utility-scale solar farms?

Yes. 620W solar panels are ideal for commercial rooftops and large utility-scale solar farms since they require fewer modules for the same power output, reducing balance-of-system (BOS) costs and installation time.
What is the expected lifespan of a TOPCon N-Type solar panel?

High-quality TOPCon N-Type solar panels typically have a lifespan of 25–30 years with a low annual degradation rate, ensuring stable performance and long-term energy production throughout the system life.
Can this 620W solar panel be used in high-temperature environments?

Yes. This 620W solar panel is designed with an excellent temperature coefficient and robust materials, making it suitable for operation in high-temperature and harsh environmental conditions.

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