SR 72W (Square) Merlin cells, 728x683x2mm, 1.2kg (Vmp 8.4V Imp 8.6A) Solbian

Uses most robust and durable Merlin cells

$720.00
In Stock
Phone or email for local stock availability, otherwise 3-4 weeks delivery from Italy

Available Options



Calculate Shipping

Enter qty and post code to calculate:

The SR Series utilise Merlin solar cells

The monocrystalline high efficiency SR cells are sandwiched by two patented metallic grids that serve as intracell and inter-cell interconnects. The same copper and solder as any other bus bar cell are used, but 20 redundant lines and 180+ interconnects, not only enable to extract more power but also dramatically improve the reliability, performance and ruggedness of the solar panels.  The grid on the front is carefully tailored to optimize the current harvesting, while the one behind the cell provides strong mechanical support. The grids essentially form a double shield that acts as a conducting reinforcement to the solar cell. Extreme crack and bend tolerance are built in, enabling novel crystalline silicon architectures. A guarantee of high efficiency and unmatched durability in flexible solar panels.

Learn more about the amazing Merlin Solar cells here:  https://www.merlinsolar.com/

 

Merlin solar cell technology in Solbian

 

 

 

 

 

Installation Manual:  http://www.solbian.eu/img/cms/PDF/Solbian_installation_manual.pdf

Datasheet:  https://www.solbian.eu/img/cms/PDF/Datasheet%20SR.pdf

As with all Solbianflex panels, only whole cells are used.  This means that the voltage increases with the panel wattage, whereas the current is the same for all panels.  For example the SR62 has 14 cells in series giving just over 7V, whereas the SR160 has 36 cells in series giving just over 18V.  The amps for both panels is 8.6Amp.

FEATURES

  • High tolerance to cracks and bending thanks to the double shield protecting the cell
  • Flexible and lightweight (2.2 kg/m2)
  • Completely waterproof and resistant to salt water
  • Thin (less than 2 mm)
  • 5 year warranty against manufacturing defects
  • Integrated bypass diodes to minimise output losses associated with partial shading
  • Available with different front sheets, many fixing and electrical wiring options (special order)
  • White, black or transparent back sheet (special order)
  • Junction box on top or underneath (special order)
  • 316 stainless steel eyelets (fitted by Solar 4 RVs)
  • Bi-adhesive backing covering the entire back surface of the panel (special order)
  • Charge 12V, 24V, 36V or 48V batteries, lead-acid or lithium, using a Genasun boost charge controller - refer https://www.solar4rvs.com.au/solar-charge-controllers/mppt-voltage-boost-solar-charge-controllers/
  • Designed and manufactured in Italy

 

  SR160L SR160Q SR144 SR108 SR72L SR72Q SR62
Maximum power [W] 160 160 144 108 72 72 62
Length Y [mm] 1523 1046 1364 1046 1364 728 1205
Width X [mm] 683 996 683 683 365 683 365
Thickness [mm] 2 2 2 2 2 2 2
Weight [kg] 2.4 2.4 2.1 1.7 1.2 1.2 1.1
Max power Voltage Vmp [V] * 18.6 18.6 16.7 12.6 8.4 8.4 7.2
Max power Current Imp [A] * 8.6
Open circuit voltage Voc [V] * 23 23 20.4 15.3 10.2 10.2 8.9
Columns x Rows (cells n°) 4x9 (36) 6x6 (36) 4x8 (32) 4x6 (24) 2x8 (16) 4x4 (16) 2x7 (14)
Short circuit current Isc [A] * 9
NOCT [°C] 45 ± 2 **
Operating temperature [°C]  -40 to +85°C
Temp. coeff. Pmax [%/°C] -0.38
Temp. coeff. Voc [%/°C] -0.27
Temp. coeff.  Isc [%/°C] 0.00
Maximum system voltage [V] 1000 V ***
Maximum reverse current [A] 12
Safety class A

* Values at STC = Standard Test Conditions: (a) light Spectrum for an Air Mass of 1.5; (b) irradiance of 1000 W/m2 with perpendicular incidence and (c) cell temperature of 25 °C. Measurements carried out according to the Standard IEC 61215 requirements.

* This NOCT is based on the STC and assume an air gap behind with 1m/s air flow.  In practice a panel directly bonded to an insulated substrate will be much hotter
** For best case safety,  only wire in series to raise the string voltage high enough for the charge controller, e.g 18V for a 12V battery, 36V for a 24V battery

 

(SR72Q)

SKU

SKU SR72Q

Product Function and Performance

Product Weight and Dimensions

Weight 1.2kg
Unit Length 0.728m
Unit Height 0.018m
Unit Width 0.683m

Shipping Weight and Dimensions

Shipping Weight 1.5000kg
Shipping Width 0.710m
Shipping Height 0.025m
Shipping Length 0.830m
Shipping Cubic 0.014000000m3

You May Also Like



Others Also Bought



More From This Category