700W 720W 750W Topcon Bifacial Solar Panel 770W 800W Solar PV Energy Modules for Longi Solar Plant

• Customization: Available
• After-sales Service: Available
• Warranty: 30 Years Linear Power Output
• Model NO.: ES720-66M-H12NS
• Number of Cells: 132(66*2)
• Application: Industrial
• Condition: New
• Certification: ISO, CE, TUV, CSA
• Material: Monocrystalline Silicon
• Solar Panel Dimension: 2384*1134*30mm
• Solar Panel Weight: 37.5kg
• Solar Cell: N Type Monocrystalline 210mm
• Front Glass: 2.0mm High Permeability Coated Glass
• Rear Glass: 2.0mm Semi-Tempered Glass
• Frame: Anodized Aluminum Alloy
• Junction Box: IP68
• Output Cables: 4.0mm²
• Output Cables Length: 300mm (+), 300mm (-), Length Can Be Customized
• Connector: Mc4 Compatible
• Mechanical Load: Front Side Max. 5400PA, Rear Side Max. 2400PA
• Pallet Dimensions: 1320*1125*2495mm
• Pieces Per Pallet: 33 PCS
• Pallets Per 40hq Container: 18 Pallets
• Pieces Per Container: 594 PCS
• Transport Package: Carton in Pallet
• Specification: N type TopCon
• Trademark: Enjoy Solar
• Origin: China
• HS Code: 8541430000
• Production Capacity: 2000 PCS Per Day
• Package Size: 132.00cm * 113.00cm * 250.00cm
• Package Gross Weight: 1250.000kg

Product Description

Product Advantages

Extraordinary N-type Solar Panel, 730 Solar Panel, 23.50% Ultra-high Eff

Compared with PERC solar panels, TOPCon solar panels based on N-type Silicon wafers, have a longer lifetime, lower degradation, and higher efficiency potential. 

430w TOPCon solar panel's efficiency up to 23.04%, 

630w TOPCon solar panel's efficiency up to 24.39%, 

and 730w TOPCon solar panel's efficiency up to 23.50%

16BB Super-MBB Technology
Half Cell Technology

Enjoy Solar TOPCon Solar Panel adopts 16-busbar technology.

More busbars of the cell decrease the current transverse propagation path by 50%, effectively reducing the internal loss, and improving the power of solar panels.

The half-cut cell design can decrease the power loss by the shadow effect.

The optimized circuit design not only realizes the maximum power output but also assures the reliability of solar panels.

First Year Degradation ≤ 1%
-0.4% Linear Degradation

Comparing with PERC solar panel, TOPCon solar panel first year degradation is less than.

After 30 years of certification, the output power is not less than 87.40% of the original output power.

-0.30%/℃ Optimized Temp Coeff
Excellent weak light performance

Enjoy Solar TOPCon solar panel has Excellent weak light performance.

When under cloudy, haze condition,  weak light performance help gets more production.

The temperature coefficient of the PERC solar panel is -0.35%/℃, TOPCon solar panel is -0.30%/℃.

A temperature coefficient rating of -0.30%/℃, supports TOPCon solar panels to generate up to 2% more power than PERC solar panels at high temperatures.

Lower LID / LETID

Enjoy Solar TOPCon solar panel use N-type solar cell technology, result in extremely low LID/LETID, which supports reliability and longevity. 

Supports more power generation than PERC solar panel.

Specification

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	19.50
Voltage at Pmax-Vmp(V)	42.10	42.10	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	/	23.50	/
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%

Packing & Delivery

Our Factory

Projects

Certifications

FAQ

A: What are your main products?

We have many series of solar products, mainly producing solar systems, solar panels, solar inverters, powerwall, solar lithium ion batteries and solar mounting systems, and all related solar accessories.

B: Are you a factory or trading company?

We are a factory with more than seven years of experience in producing solar energy series products. You are welcome to visit our factory.

C: Can you support OEM and field installation?
Yes, as a professional solar system manufacturer, we can provide customers with OEM and on-site installation, comprehensive support, and after-sales services.

D: How does your factory conduct quality control?
Quality first. We have a professional QC team to control the quality strictly. Only when the quality meets the requirements, will it be packaged out of the factory.

E: What are your strengths in solar systems?
Fully automatic production line using international advanced production equipment such as Japan and Germany. The price and quality are very competitive, and we have cooperated with many well-known brands. And we can supply large solar energy series products.

F: How can I do if I need more help with the order?
You can chat with our sales online or send inquiry email, we will respond to you immediately

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