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Photovoltaic 50W mini solar panels 12v

FOB Price: US $0.7 - 0.9 / Watt Get Latest Price
Min.Order Quantity: 20 Piece/Pieces
Supply Ability: 100000 Kilowatt/Kilowatts per Year
Port: Qingdao
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin:
Shandong China (Mainland)
Brand Name:
Blue Carbon
Model Number:
Polycrystalline Silicon
Number of Cells:
Max. Power:
Module weight:
Type of output terminal:
Junction box
Life span:
25 years
Solar panel grade:
A grade

Packaging & Delivery

Packaging Detail: Export package, carton wiht pallets.
Delivery Detail: 5-15 days after the deposit


Photovoltaic 50W mini solar panels 12v
1.25 year module output warranty
2.Special Aluminum frame design

Photovoltaic 50W mini solar panels 12v



Electrical Characteristics

Electrical Characteristics                                         BCT50-12

Maximum power at STC(Pmax)                     50W

Optimum operating voltage(Vmp)                 17.2V

Optimum operating current(Imp)                    2.91A

Open-circuit voltage(Voc)                                  21.6V

Short-circuit current(Isc)                                    3.23A

Short-circuit current temperature coefficient      (0.065±0.015)%/°C

Open-circuit voltage temperature coefficient       -(80±10)mV/°C

Peak power temperature coefficient              -(0.5±0.05)%/°C

NOCT (Air 20°C; Sun 0.8kW/m wind 1m/s)            47±2°C

Operating temperature                          -40°C to 85°C

Maximum system voltage                         1000V DC

Power tolerance                                     ±3%

STC: lrradiance 1000W/m2,Module temperature 25°C,AM=1.5




  1. Nominal 12V DC standard output
  2. high efficiency
  3. Outstanding low-light performance
  4. High transmission tempered glass
  5. Rugged design to withstand high wind pressure and snow load, easy installation
  6. Aesthetic appearance
  7. Design to met with unique demand of customer
  8. 25 years output warranty
  9. Power is not less than 90% in 10 years, not less than 80% in 20 years


Solar cells applications

  1. Any large or small on-grid or off-grid solar power stations.
  2. Commercial and industrial building roof-top systems.
  3. Residential roof-top systems
  4. Any commercial or industrial ground mount system
  5. Other industrial or commercial applications. 

Solar panel quality and warranty

  1. Peak power of single module in guaranteed in + -3% power tolerance.
  2. Average power of modules in single order is guaranteed not less than the peak power.
  3. Rigorous quality control meets the highest international standard.
  4. 5 years limited warranty on material and workmanship.
  5. 10 years and 20 years limited warranty for minimum power output.

Materials of solar panel 

  1. Solar cell ------conversion efficency of solar cells:24%-17%.

  2. Front glass-----3.2mm,high transmission. Low iron. Tempered glass

  3. EVA------------excellent anti-aging reistance.

  4. TPT-------------TPT hot seal made of flame resistance.

  5. Flame ----------reinfored anodixed aluminum flame

  6. Junction box---Ip 54 rated and lp65 rated,high quality. With diode protection.


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Blue Carbon Technology Inc. designs, manufactures and markets of solar module products for residential, commercial and industrial application worldwide. Blue Carbon Technology Inc. product line consists superior portable solar charger, solar water pump, solar air conditioner and utility on-grid system.

We put customers' needs first, and we are devoted to progress, innovation and ethical choices. Solar energy is about empowerment, and that's something we take very seriously. Blue Carbon ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Solar Panel,Portable Solar System (Sales),Solar Street Light (Sales),Solar Water Pump (Sales),Solar Air Conditioner (Sales)  
Number of Employees: 201 - 300 People  

Trade & Market

Main Markets: Southern Europe
Northern Europe
Central America
Eastern Asia
Eastern Europe
Western Europe
South America
North America
Mid East
South Asia
Southeast Asia
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: No. 18 & 20, Technology Innovation Centre, High and New Technology Industry Park, Rizhao City, Shandong Province, China  
Number of Production Lines: 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 11 - 20 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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Verified Supplier - Blue Carbon Technology Inc.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: Southeast Asia 47.65%, South Asia 27.33%, Mid East 6.03%
Experience: Established 2009 , 3 years OEM

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Ms. Sunny Lu
Ms. Sunny Lu:
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