Solis S6-EO1P
S6-EO1P(4-6)K-48.
Official manual
A direct manual file is not stored for this range. Search the official documents by the code on the label.
Battery
48 V off-grid battery configuration
Off-grid model. Its battery setup is not the high-voltage hybrid setup.
Earlier-generation off-grid inverter. The 48 V class is part of the model code.