125W Smart-wire lightweight solar panel 1350 x 540 x 3mm (Vmp 21.6V, Imp 5.93A)

Robust EEPV Smart-wire cell connection technology: 2.7kg

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RADpower Smart-wire-connection-technology solar panels contain high performance and high reliability solar cells with 19 wires interconnecting each cell and have a tough UV resistant top layer of ETFE.lightweight EEPV solar panel with Smart-wire technology for robustness


The advantages of ETFE technology

ETFE (Ethylene-Tetra-Fluoro-Ethylene) is a high-strength fluorine polymer that is corrosion and stain resistant, non-stick self cleaning, and retains its clarity (and therefore light transmittance) ensuring long service life for solar panels.

It will not discolour or degrade from exposure to environmental pollution, UV light, harsh chemicals or extreme temperature variations.  The textured surface offers an extra layer of protection and robustness and provides a small increase in efficiency due to its anti-reflective properties, which means more light passes to the cells.

Read our report explaining the reasons to invest in ETFE


The advantages of Smart-wire-connection technology  


Multi-Wire Inter-Connection Technology provides energy output beyond the limitations of standard busbar technologies.

With more interconnection points than a conventional bus-bar design Multi-Wire Inter-Connection cells are more resistant against cell cracks or breakage.  

The individual cells also adapt to curved surface so are less prone to micro-cracking.


More Effective Power Generation

The monocrystalline solar cells used boast 20.6% efficiency and low light performance.

Long distances between bus-bars can result in more electrical loss during transfer.  The unique mesh design creates short distances between multiwires increasing the electrical flow during transfer


Multi-wire cell technology minimises electrical loss during transfer


Power generation is also less affected by cell cracks as MWCT has 7 times more interconnection points versus 3BB cell design (2,100 point vs 300 points).  This means power failure due to cracks will be minimised


less power failure from crcked solar cells


Higher utilisation of light

Current is not forced to go through bars so your losses are reduced.

Multi-Wire Inter-Connection Technology drives the energy output of solar modules to the next level beyond the limitations of standard busbar technologies

The dense wire contact matrix enables increased power extraction delivering an increased performance yield and strengthens its stability.


Multi-wire solar cell technology utilises light


Draws heat away from cell surface on hot days

draws heat away from solar cells on hot days minimising power generation lossDuring summer, the temperature on the surface of solar cells can reach as high as 80 degreeC.  With multi-wire electrode technology the wires on the top and underneath can act as a heat sink and help draw heat away from the cell surface which can assist in minimising power generation loss.



Installing onto a solid/rigid surface?

The way lightweight, flexible solar panels are installed, and the materials used, can have a profound impact on their output power and longevity.  This combination of installation products in the combo ensures the best possible output and long service life of the solar panel based on significant research, testing and field trials.

If installing onto a rigid surface such as a caravan roof or non-canvas boat bimini we strongly recommend purchasing the 1 x 125W Combo (Smart-wire panel with install kit) 


Features of RADpower Multi-Mesh solar panels

  • Latest technology - Smart-Wire Connection Technology (SWCT):  
  • Tough - UV resistant ETFE top layer
  • Lightweight - 2.8kg for 130W panel
  • Thin - 3mm thickness
  • Flexible - Suitable for curved surfaces
  • Can be stepped on with soft sole shoes

Multi-wire interconnection technology more efficient than bus-bar

Features of Smart-Wire Connection Technology (SWCT):  

  • No bus bars so less eletrical loss during transfer
  • More effective power generation - dense wire mesh matrix enables increased power extraction
  • 20.6% efficiency and low light performance
  • Cells more resistant to cracking


RADpower Multi-mesh cell inter-connection solar cell technology







No. of cells 40 cells  (10 x 4 )
Weight 2.7 kg
Dimensions (mm) 1350 x 540 x 3
Peak power (Pmax) 125Wp
Open-circuit Voltage (Voc) 25.4
Max power voltage (Vmp) 21.6
Short-circuit Current (Isc) 6.28
Maximum Power Current (Imp) 5.93
Cell Type Monocrystaline silicon
Panel thickness 3 mm
Junction box height above panel surface 17 mm
Cable type PV1-F, 4mm2 (tinned copper)
Cable length 2 metres
Connectors nil
Operating temperature (℃) -40 ℃ to 85 ℃
Maximum system voltage 100V DC
Power Tolerance ±3 %
STC: Irradiance 1000W/m2, Cell temperature 25℃, AM=1.5.



Product Function and Performance

Product Weight and Dimensions

Shipping Weight and Dimensions

Shipping Weight 3.0000kg
Shipping Width 0.550m
Shipping Height 0.025m
Shipping Length 1.360m
Shipping Cubic 0.018700000m3

2 years


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