RAYLITE----Revolutionary New PV Ribbon
-----Your future, Financially Brighter-----
Small Switch
Minimal Adjustment required
Effortless replacement
Big Savings
15-56% cost reduction
1-3 million USD/GW will be saved
Equivalent Performance
Better Welding performance
Similar current carrying capacity
Item | Raylite 0.26 | Common Tabbing Wire 0.26 | Common Tabbing Wire 0.24 |
Diameter(mm) | 0.255-2.265 | 0.24 | |
Yield Strength | ≤70 N/mm² | ||
Resistivity (without tin coating) | ≤0.025( Ω·mm²/m) | ≤0.017241( Ω·mm²/m) | |
Current Carrying Capacity | Equals Copper ribbon 0.249mm | / | / |
Tensile Strength | ≥150 N/mm² | ≥180 N/mm² | ≥180 N/mm² |
Camber | ≤1.5mm/180mm | ||
Cost | Raylite Tabbing wire offers 15-30% lower cost than Common Tabbing Wire | ||
Item | Raylite Busbar 0.35*5 | Common Busbar 0.35*5 |
Width(mm) | 4.98-5.03 | |
Thickness(mm) | 0.345-0.355 | |
Yield Strength | ≤120 N/mm² | |
Resistivity (without tin coating) | 0.02463-0.02652( Ω·mm²/m) | ≤0.017241( Ω·mm²/m) |
Tensile Strength | 130-160 N/mm² | ≥180 N/mm² |
Thermal Expansion Coefficient | 21-22 10-6 m/moC | 16-17 10-6 m/moC |
Camber | ≤3mm/1000mm | |
Cost | Raylite Busbar offers 20-40% lower cost than Common Busbar | |
Material
We use HTCCA as the core material for our ribbon and busbar which offers same mechanical performance while dramatically reduce the density. As ribbon and busbar in solar modules are used by meter, the cost will also be dramatically reduced.
Tin plating
Tin layer composition and coating thickness are important parameters that affect the solder strength and performance of the PV panels.
Yield strength
The yield strength is the minimum amount of stress required to permanently deform the PV Ribbon. It is an important parameter because if the yield strength of the PV Ribbon is too high, it can put a lot of stress on the panel itself and cause micro cracks.
Camber
To avoid missed bonds, PV ribbon must be straight without camber.
Elongation
High Elongation= High Module reliability
Winding
Minimize Camber, Aviod tangle, Maintain Yield Strength
Why Choose Raytron
Raytron was founded in 2012 and started its business with the development of copper-rolled flat ribbon wire.
After 10 years of persistent efforts, Raytron has become the most professional manufacturer of high precision copper & copper-clad aluminum flat ribbon wire & strip in China and one of the very few manufacturers in China that can produce flat wire & strip with a width to thickness ratio of higher than 100 times and copper strip & flat ribbon wire with ultra-low yield strength below 110Mpa. High dimensional accuracy and straightness are also guaranteed.
With 10 high-precision 4-link rolling mills and an annual production capacity of 10,000 tonnes, Raytron is the largest manufacturer of rolled copper strips & flat ribbon wires for Photovoltaic Solar Busbars in China.
Having any questions?
What you need to do is just to tell us how we could help. Your trouble will be handled by us.
Contact Raytron today.
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