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5GW Topcon Solar Cells & PV Modules Project Signing

5GW Topcon Solar Cells & PV Modules Project Signing

5GW TOPCon Solar Cells & PV Modules Project Signing On July 1st, DAH Solar and Anhui Province Chaohu Econometric development Committee signed for DAH Solar 5GW Topcon Solar Cells and PV Modules Intelligent Manufactory project. DAH Solar is a fast-growing technology-leading photovoltaic enterprise, DAH Solar has always insisted on driving the rapid development of enterprises with technological innovation. Through the accurate judgment of the technological iteration of the photovoltaic industry, DAH Solar has always been at the forefront of industry technology. This 5GW Topcon Solar Cells and PV Modules Intelligent Manufactory Project is 210 acres, and the total investment is over 307 million dollars. This project will start to produce Topcon solar cells and PV modules around 2023. This project would increase DAH Solar’s annual production capacity. Meanwhile, as the Topcon technology application and production of the Topcon, DAH Solar would keep the leading advantage in the PV industry and enhance our brand influence.

DHM-72X10/BF-525~560W Bifacial Mono High Efficiency Solar Panels

DAH Mono 525/530/535/540/545/550/555/560W Bifacial Half-cell High Efficiency PV Module

  • Brand:

    DAH Solar
  • Type :

    Bifacial Mono Perc DAH Mono DHM-72X10/BF-525~560W
  • Max.Power :

  • Dimensions :

  • Certificate :

  • Warranty :

    30 years
  • Payment :

    T/T, L/C, Western Union
Product Detail

144 cells DHM-72X10/BF-520~550W DAH Mono  Bifacial Half-cell High Efficiency PV Module all with A Grade for on-grid &  off-grid use for residential and public rooftop & ground mounting PV Power System.

Electrical Characteristics
Maximum Power (Pmax) 525 391 530 394 535 398 540 402 545 405 550 409 555 413 560 417
Open-circuit Voltage (Voc) 49.2  46.15  49.4  46.34  49.6  46.52  49.8  46.71  50.0  46.90  50.2  47.09  50.4  47.28  50.6  47.46 
Maximum Power Voltage (Vmp) 41.4  38.83  41.6 39.02  41.8 39.21  42.0  39.40  42.2 39.58  42.4 39.77  42.6 39.96  42.8 40.15 
Short-circuit Current (Isc) 13.48  10.89 13.54  10.94 13.60  10.99 13.66  11.04 13.72  11.09 13.78  11.13 13.84  11.18 13.90  11.23
Maximum Power Current (Imp) 12.68  10.06 12.74  10.11 12.80  10.15 12.86  10.20 12.91  10.24 12.97  10.29 13.03  10.33 13.08  10.38
Module Efficiency (STC) 20.31% 20.51% 20.70% 20.89% 21.09% 21.28% 21.48% 21.67%
STC: Standard Test Environment : Irradiance 1000W/m2, Cell temperature 25°C, Spectrum AM1.5
NOCT: Standard Test Environment : Irradiance 800W/m2, Ambient temperature 20°C, Spectrum AM1.5, Wind speed 1m/s
Refer Bifacial Factor: 70±5%                                   Temperature Coefficient of Isc: 0.05%/°C
Temperature Coefficient of Voc: -0.31%/°C              Temperature Coefficient of Pmax: -0.35%/°C

Double-sided power generation parameters (Rear gain)
5% Maximum Power (Pmax) 551  557  562  567  572  578  583  587.5
Module Efficiency (%) 21.33% 21.53% 21.74% 21.94% 22.14% 22.35% 22.54% 22.73%
15% Maximum Power (Pmax) 604  610  615  621  627  633  633  632.9
Module Efficiency (%) 23.36% 23.58% 23.81% 24.03% 24.25% 24.47% 24.48% 24.49%
25% Maximum Power (Pmax) 656  663  669  675  681  688  694  700 
Module Efficiency (%) 25.39% 25.63% 25.88% 26.12% 26.36% 26.60% 26.84% 27.09%

First-class solar panel warranty Reliable quality

  • 12-Year material & technology warranty
  • 30-Year linear power output warranty
  • DAH solar linear power output guarantee
  • Standard linear power output guarantee
  • Max Module Efficiency21.52%.

 Product Characteristics

  • Up to 20% generation gain from the rear-side
    The grid line transparent back sheet increases the back reflection,and the power generation gain increases with the back light
  • More than 25% module weight lighter

  • Compared with the dual glass module, the weight is reduced by 25%,which is easy to install and save the cost of BOS

  • Higher generation effificiency and stability   

  • Low current, low hotspot and better low-irradiance performance,more stable power generation

  • Longer power output life span

  •   Anti PID, low acetic acid concentration,ensure the module linear power output for 30 years
  • Strong environmental adaptability
    Certified by Dust-Sand, Salt-Mist, Ammonia etc. weather resistance tests
  • Select Grade A crystalline silicon solar cells
    Grade A crystalline silicon solar cells make high-power output with cost-effective

DAH solar as professional solar panel manufacturer with 1.5GW capacity and complete solar system supplier since 2009.exported more than 100 countries, currently we are supplying new high efficiency module 450w-560w

DAH solar Intelligent photovoltaic park

DAH solar smart photovoltaic module production workshop

DAH solar Product packaging and international shipping

More than 100,000 good feedback from customer project


Q1. Where will you ship the products? 

    DAH Solar has warehouses in Rotterdam EU on a long-term basis for selling mono solar panels for the EU market getting goods anytime & fast delivery. You are more than welcome to contact our Customer Services Specialist to get more detailed shipping information.

Q2. What if the product has quality issues?

    DAH Solar promises a 12 years Material & technology warranty and 25 years Linear power output warranty. If there are any quality issues you can contact the supplier for warranty details. You are more than welcome to contact our Customer Services Specialist to know more about our warranty.

Q3. Do your product requires maintenance services?

    Yes, all the solar panels and solar systems request maintenance. Please contact our Customer Services Specialist and get more information about our products and maintenance guidance. Our professional Customer Service team provide 24/7 online services. We would love to help our customers solve any problems and concerns.

New productsNew products ''Full-Screen'' PV module 430-460w and 182cells 1/3cut  Low-current pv module 520-560w mono  In addition DAH innovative product SolarUnit Smart PV System 920-1100w are on sale.
Beside, we set warehouse in Rotterdam EU on a long-term basis for selling mono solar panels for EU market getting goods anytime & fast delivery.
Stocks detailspls check here
More products infos and demands welcome to mail to:sales@dh-solar.cn.
Or Mob/Whatsapp: +86 13721041763 ,Open 24/7 .

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Anhui Daheng Energy Technology Co., LTD (DAH Solar for short) was established in 2009 with capacity 2GW PV Module and 1GW Solar Cells per year. we are a National High-Tech Enterprise,specialized in PV Modules development and manufacturing, PV power station construction and operation, maintenance and investment.   Our products have been approved by international certification like TUV,CE,CEC,INMETRO,FIDE etc.and domestic certification like CQC,Leader,ISO9001,ISO14001、OHSAS18001,etc. DAH Solar has already rooted in domestic market, in the same time, DAH Solar is actively exploring the international market, and has established the sales network in more than 100 countries all over the world.   DAH Solar continuously invests on the  R&D of the products and has already gained more than 100 patents at present. New innovation products Solar Unit and Full screen modules which developed by DAH solar R&D team has just been released and achieved mass production. These innovative products are at the forefront of the industry.

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