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N-type HJT 500-525W Ultra Black Solar Panels

N-type HJT 500-525W Ultra Black Solar Panels

HJT 2.0 Technology

Com bining gettering process and single-side uc-Si technologyto ensure higher cell efficiency and higher module power.

-0.26%C Pmax temperature coefficient

More stable power generation performance and even better inhot climate.

SMBB design with Half-Cut Technology

Shorter current transmission distance, less resistive loss andhigher cell efficiency.

Up to 90% Bifaciality

Natrual symmetrical bifacial structure bringing more energyyield from the backside.

Sealing with PIB based sealant

Stronger water resistance, greater air impermeability to extentmodule lifespan.

Brand :
UE
Max. Efficiency :
23.6%
Number of Cells :
108
Dimension :
1960 × 1134 × 30mm
Weight :
27.4kg
Power Range :
500-525W
Warranty :
25-30 Years

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product introduction

HJT is an abbreviation for Heterojunction Technology, representing an N-type monocrystalline double-sided solar cell. It boasts the advantages of simple processing, high power generation, and low cost per unit of electricity. It is poised to become an industry focal point following PERC cells. This type of solar cell was initially successfully developed in 1990, achieving a conversion efficiency of up to 14.5% for a 4mm2 cell at that time. Through continuous improvements, the conversion efficiency of HJT solar panels has reached 26.5% in 2022, with an average efficiency of 24.95% and a yield rate of 96.4%.

Mechanical Characteristics		Operating Characteristics
Mechanical Characteristics		Operating Characteristics
Solar Cells	N-Type HJT	Operating Module Temperature	-40°C ~ +85°C
No.of Cells	108 (6×18)	Maximun System Voltage	DC 1500 (IEC)
Dimensions	1960 × 1134 × 30mm	Maximun Series Fuse Rating	30A
Weight	27.4kg	Power Tolerance	0~+5W
Glass Thickness	Dual glass, 2.0mm	Bifaciality	85%±5%
Frame	Anodized aluminium alloy	Temperature Characteristics
Junction Box	IP68	Temperature Characteristics
Output Cables	4mm², 1250mm or customized; UV resistant	Nominal Operating Cell Temp. (NOCT)	44±2°C
Connectors	MC4/ MC4-Evo2A/ PV-H4/ Z4S-abcd/ ST4	Temperature Coefficient of Pmax	-0.24%°C
Mechanical load test	5400Pa/2400Pa	Temperature Coefficient of Voc	-0.22%°C
Packaging	36pcs/box, 864pcs/40'HQ	Temperature Coefficient of Isc	0.04%°C

Electrical Parameters (STC*)
Module Type:	500	505	510	515	520	525
Maximum Power (Pmax/W)	500	505	510	515	520	525
Module Efficiency (%)	22.5	22.7	22.9	23.2	23.4	23.6
Optimum Operating Voltage (Vmp/V)	34.16	34.27	34.38	34.49	34.6	34.71
Current Maximum Power (Imp/A)	14.64	14.74	14.84	14.94	15.04	15.14
Open Circuit Voltage (Voc/V)	40.76	40.87	40.98	41.09	41.2	41.31
Short Circuit Current (Isc/A)	15.48	15.59	15.7	15.81	15.92	16.03

Electrical Characteristics (NOTC*)
Maximum Power (Pmax/W)	381	385	389	393	397	400
Optimum Operating Voltage (Vmp/V)	32.63	32.73	32.83	32.93	33.03	33.13
Optimum Operating Current (Imp/A)	11.7	11.78	11.86	11.94	12.02	12.1
Open Circuit Voltage (Voc/V)	38.9	39.01	38.11	39.22	39.32	39.43
Short Circuit Current (lsc/A)	12.37	12.46	12.55	12.64	12.72	12.81

*STC: Irradiance 1000 W/m2, cell temperature 25°C, AM=1.5. Tolerance of Pmax is within +/- 3%.

*BSTC: Front side irradiation 1000W/m2, back side reflection irradiation 135W/m2, AM=1.5, ambient temperature 25°C.

Why Choose Us

United Energy focusing on R&D and manufacture of solar energy systems, meet EU and U.S. regulations, dedicated to making safer and more efficient Solar Energy Solutions.

50%+ of the sales engineers are having 10+ years experience you can always trust UE team since they have developed 5,000+ overseas distributors and Installers from ground up.

FAQ

1, Where is your factory located?

United Energy's China manufacturing center in Hefei Anhui, and Wuxi Jiangsu. Vietnam factory in HCM city to convenient US customers without anti-dumping tax.

2, Are you a factory or a trading company?

UE is solar panel factory with over 14 years experience, factory inspection is welcome anytime.

3,What solar panel technology are you currently adopting? Available power range?

We currently have PERC, HJT, TOPCON, and shingle technology, power range between 5W-800W.

4,Do you have MOQ?

We do not have MOQ, small order is welcome to test our quality. Fully confident that you will love our quality and service.

5,What's the strength of your company?

1) We are the Top 10 manufacturers in the PV industry, guarantee that each solar panel receives 100% quality inspection, and corresponding test reports can be provided (EL, IV, Flash Test Report) .

2)Owns a team of 30+ engineers who can help you design a complete system solution to help you maximize system efficiency.

United Energy Co.,Ltd
Add:No. 389-399, Jinzhai Road, Luyang District, Hefei City, Anhui Province
Mobile/Whatsapp/Wechat: +86 189 0569 0996
Email: info@ue-pv.com Web: www.ue-pv.com

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