Solartech SPM045P-N Specification Sheet

Model Number
SPM045P-N
Electrical
Characteristics
Max power(Pm)
45W
Maximum power voltage(Vpm)
18.3V
Maximum power current (Ipm)
2.52A
Short circuit current (Isc)
2.69A
Open circuit voltage (Voc)
22.2V
Module efficiency
13.10%
Tolerance
±5%
Nominal Voltage
12V
Temperature coefficient of Voc
-0.36%/K
Temperature coefficient of Pm
-0.46%/K
Temperature coefficient of Isc
0.05%/K
NOCT
48℃±2℃
Maximum series fuse rating
10A
Maximum system voltage
600V
IV Curves
IV
Warranty
25-year limited warranty of 80% power output;
12 year limited warranty of 90% power output;
2-year limited warranty of materials and worksmanship*
Certifications
UL 1703 certification
Mechanical
Characteristics
Construction
Tempered glass, silicon cell, EVA, Polyester with
Tedlar
Solar Cells
36 cells (156mm x 52mm) in a 4x9 matrix
connected in series
Front Cover
High transmission 3.2mm(1/8’’) glass
Encapsulant
EVA(Double layers)
Back Cover
White polyester
Frame
Anodized aluminum
Junction Box
IP65, UL94-5VA material
Diodes
Schottky by-pass diodes
Dimensions
26.2in (666mm)x21.1in (537mm)x1.38in (35mm)
Weight
11.0lb (5.0kg)
Operating Temperature
-40℃～90℃
Storage Humidity
<90%
*Subject to simulator measurement uncertainty of +/- 5%.
Solartech Power, Inc. reserves the right to modify these specifications without notice.
For more detailed specifications, visit www.solartechpower.com