Registration Date 22 Jul 2023
Revision Date 22 Jul 2023

S4 Bifacial Module


Renewable Energies Solar Cells

Solar Cell



Manufacturer's Description

Seraphim focuses on value creation and in the winter of 2020 launches a new generation of high efficiency PV modules, the S4 bifacial series. The new series integrates 182mm large-size silicon wafers with PERC, multi-busbar, half-cell, bifacial technologies and high-density encapsulation. Technology integration enables the S4 bifacial series to increase the efficiency of the module up to 21.1%, and a maximum power output on the front side of 540W.Compared with larger module products, the S4 bifacial series have a number of outstanding characteristics, such as a lower working current and power loss, a lower temperature coefficient, high low irradiance performance, high power output and low hot spot effects.
Moreover, it provides for two installation methods according to field conditions: by rails and clamps. In both cases, the S4 bifacial series modules are qualified for 5400Pa static load on the frontside even when there is no cross-beam support on the back.