XEN 375W Solar Panel


Measured at Standard Test Conditions (STC): irradiance of 1000W/m², AM 1.5, and cell temperature 25° C
Peak Power (+5/-3%) Pmax 327 W
Cell Efficiency 22.5 %
Panel Efficiency 20.1 %
Rated Voltage Vmpp 54.7 V
Rated Current Impp 5.98 A
Open Circuit Voltage Voc 64.9 V
Short Circuit Current Isc 6.46 A
Maximum System Voltage UL 600 V
Temperature Coefficients Power (P) – 0.38%/K
Voltage (Voc) –176.6mV/K
Current (Isc) 3.5mA/K
NOCT 45° C +/– 2° C
Series Fuse Rating 20 A
Grounding Positive grounding not required


Solar Cells 96 SunPower MaxeonTM cells
Front Glass
High-transmission tempered glass with
anti-reflective (AR) coating
Junction Box IP-65 rated with 3 bypass diodes
Dimensions: 32 x 155 x 128 mm
Output Cables 1000 mm cables / Multi-Contact (MC4) connectors
Frame Anodized aluminum alloy type 6063 (black)
Weight 41.0 lbs (18.6 kg)