Papercast solar products

Double Solar Power Module

Double Solar Power Module (40W)

Papercast solar power modules have been designed for sustained high performance and to complement the contemporary design of our e-paper displays.

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Double Solar Power Module Specification

Overall Mechanical
Dimension (L×W×H) 568 x 642 x 422 mm
Weight 20 kg
Colour RAL 7046
IP Rating IP65
Construction Stainless Steel
Flame retardancy UL94/VO
Solar Panel
Peak power (Pmax) [W] 40
Power tolerance [W] 0/+5
P max voltage (Vmp) [V]  17.4v
P max current (Imp) [A] 2.3A
Open circuit voltage (Voc) [V]  22.4v
Short circuit current (ISC) [A] 2.46A
Cell efficiency [%] 16.6%
Operating temperature -45 °C ~ +80 °C
Type of cell  36 (2×18) Polycrystalline cells
Battery Module
Nominal voltage  12.8V
Nominal capacity  24Ah
Approx. weight  9 kg
Dimension (L x W x H) 2 off 77 x 167 x 181 mm
Internal resistance ≤20m Ω (fully charged)
System max. discharge current  5A
Max. charge current  12A
Operating temperature range Charge: 0°C + 60°C
Discharge: -20°C +60°C


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