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MONO PERC 315W-345W 120 HALF-CELLS (158mm)

Yuhuan Sunpro Power Co., Ltd.
From €0.203 / Wp
Type: PERC
Power Range: 330 ~ 345 Wp
Region: China China
Note: Your Enquiry will be sent directly to Yuhuan Sunpro Power Co., Ltd..


● 12 years guarantee in product material
● 25 years linear output warranty
● 30 years experience in manufacturing industry
● 100% in-line EL tested
● TUV and UL Standard
● Auto-production line

Product Characteristics

Model No.
SP330-120M SP335-120M SP340-120M SP345-120M
Product Warranty 12 Years
Power Warranty 10 Years of 90.7% Output Power, 25 Years of 80.2% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
330 Wp 335 Wp 340 Wp 345 Wp
Voltage at Maximum Power (Vmpp)
33.8 V 34 V 34.2 V 34.5 V
Current at Maximum Power (Impp)
9.76 A 9.85 A 9.94 A 10 A
Open Circuit Voltage (Voc)
40.6 V 40.7 V 41.1 V 41.2 V
Short Circuit Current (Isc)
10.4 A 10.05 A 10.6 A 10.62 A
Panel Efficiency
19.52 % 19.82 % 20.12 % 20.41 %
Power Tolerance (Positive)
+ 3 % + 3 % + 3 % + 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.34 %/°C
Temperature Coefficient of Voc -0.26 %/°C
Temperature Coefficient of Isc 0.049 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 16 A
Material Data  
Panel Dimension (H/W/D) 1685x1002x35 mm
Weight 18.5 kg
Cell Type PERC
Cell Size 158.75×158.75 mm
Cell Number 120
Glass Type Tempered, Anti-reflection Coating
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Anodized Aluminium Alloy
Junction Box Diodes 3
Junction Box Protection Class IP 68
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 1100 mm

Advanced production technology

Manufacture high-quality products

Sunpro Power has set up an industry-leading automatic production line of solar panel including automatic solar cell sorting, automatic solar cell welding, automatic overlaying and framing, etc. 

● Automatic solar cell sorting    

● Series welding

● Materials preparing

● Overlaying

● EL test after overlaying

● Lamination

● EL test to semi-finished products

● Framing

● Flash and EL test

● Cleaning

● Final inspection

● Packing

Service Covers

Sunpro Power is an integrated  global PV solutions provider, specialized in manufacturing solar cell and solar panel, providing solar system solutions.

● We have sales and technical teams all around the world, providing professional service when it's required at any time.

● You may ask us for service by multiple sources like telephone, email, internet, etc. Achieving your request is our target.

● Our service system is professional with high efficiency and quick response. We would reply in 24 hours after receiving your request.

Quality Guarantee

● Manufacture high quality products with best materials, workmanship and Technology.

● Set quality inspection in every production procedure, deliver no defective products to the clients.

● Delivery in time.

● Provide most reasonable price in high quality.

● 25 years warranty for solar panel.

Yuhuan Sunpro Power Co., Ltd.

Click to show company phone
Qinggang Technological Industrial Zone, Yuhuan, Zhejiang
No. Staff: 100
Note: Your Enquiry will be sent directly to Yuhuan Sunpro Power Co., Ltd..


Production (MW)/: MWp
Monocrystalline, Polycrystalline, Crystalline
Power Range(Wp): 5-650

Useful Contacts

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SAM manager
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Alice sales manager
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Ken sales manager
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Hellen director
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Jimmy director
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Cici sales manager
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Juicy sales manager
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Emma sales manager
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vivian sales manager
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Bieber sales manager
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Andy sales manager
Company Description
Sunpro Power is an integrated photovoltaic company focusing on solar cells, modules, mounting and power systems, R&D, production and sales. Our products include solar cells, modules, mounting systems, etc. With strong technical support, scientific production management and strict quality control, all the products reach the industry-leading level and have been approved by the international certification authorities.

The headquarter - Yuhuan Sunpro Power Co., Ltd was founded in Zhejiang province, China in 2008. We are focused on R&D and sales of solar power systems, solar modules and PV system design for customers. We are also developing solar power stations in the domestic market and Sri Lanka and Germany. Everyone in Sunpro Power's team can provide professional consultations to our clients.

Sunpro Power GmbH
In 2018, Sunpro Power decide to do “one step further” for our clients and set our German branch company in Frankfurt. In this way, we were able to provide clients with greater support and service options.

Sunpro Power Poland
In 2019, Sunpro Power decided to make a branch company and warehouse in Poland for better door-to-door services. Local customers could get our feedback the moment they need us.

In 2019, Sunpro Power established a sales office in Shanghai, which helped us double our presence in the local market.

Pursuing New Technology
Sunpro Power continues to upgrade new technologies with more values created for customers - we are able to supply the latest half-cut modules, bifacial modules and 166-mm cells modules and we plan to introduce the modules of up to 500W in 2021. Our purpose is to supply highly cost-effective solar products to benefit our clients.

Besides quality assurance from our own company, we also choose to cooperate with professional insurance corporations to provide customers with the best after-sales service. Now our products are insured by China Pacific Insurance Company and Solarif as an international insurance company.

Protecting the environment is protecting our future. Sunpro Power would like to cooperate with you for a better life for all mankind, for a greener habitat of every living thing in the world.
Business Details
Type: Monocrystalline, Polycrystalline, Flexible, BIPV
Power Range(Wp): 5-650
High Efficiency Crystalline
Type: PERC, Bifacial, IBC, HJT
Power Range(Wp): -
Product Videos

Additional Offices

Scharrezeeweg 4 3251AW Stellendam Nederland
Ul. Leszno 8, 01-192 Warsaw
Mergenthalerallee 73-75,65760 Eschborn, Germany

Product Display

In White Backsheet, Silver Frame

In Black Backsheet, Black Frame





Global Warehouse

Global Office




ISO9001, ISO14001, ISO45001,CE, PV CYCLE, IEC61730, IEC61215

WEEE DE 53350412, Anti-PID, Salt Mist Corrosion, Ammonia Corrosion.

Package & Shipment

Projects Reference

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