SolarEdge 50KW PCS050 Battery Inverter

SolarEdge Technologies SKU: PCS050-RW-400V-A01-01

More Details

The SolarEdge 50KW PCS050 Battery Inverter enhances energy storage for commercial and industrial applications. With up to 97.5% efficiency and flexible compatibility with various battery technologies, it optimises energy management. Its compact design allows for easy installation, ensuring reliable power supply and supporting sustainability goals.

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SolarEdge 50KW PCS050 Battery Inverter

The SolarEdge PCS050 is a 50 kW AC-coupled battery inverter for grid-tied energy storage sites. It is specified for on-grid operation with a nominal 400/230 Vac three-phase output and is used with SolarEdge AC-coupled PV systems.

Key Features
50 kW battery inverter

Rated AC active power output of 50 kW, with maximum AC apparent output power of 55 kVA.

AC-coupled system requirement

Intended for sites with an AC-coupled SolarEdge PV system.

Integrated protection functions

Includes reverse polarity protection, grid monitoring, earth fault protection, earth leakage protection and integrated DC and AC surge protection.

IP65 enclosure

Backup support in selected countries

Backup operation is available with the complementary SolarEdge Commercial Backup Interface in selected countries only.

Benefits
  • Supports AC-coupled storage architecture
  • Provides integrated electrical protection functions
  • IP65 protection assists installation in more exposed environments
  • Can be paralleled with up to two battery cabinets per inverter
  • High maximum inverter efficiency of 97.5%
Technical Summary

50 kW rated AC active power output, 55 kVA maximum AC apparent output power, 400/230 Vac nominal output, 340–440 Vac output range, 50/60 Hz operation, up to 80 Aac per phase, <3% THD, power factor range -1 to 1, maximum efficiency 97.5%, IP65 enclosure, air cooling, RS-485/CAN communication, operating temperature -20 to +45 °C.

Installation Notes

AC input cable cross section: 25–35 mm2 with M6 lugs. Use copper cables only and flexible multi-stranded class 6 conductors where specified. When paralleling two battery cabinets on a single inverter, a CSS-O1-C-B01-XX cabling extension kit is required. For backup topology with the SolarEdge Commercial Backup Interface, only 3W + PE are used.

Efficiency

Maximum inverter efficiency is 97.5%. The product datasheet also references SolarEdge ONE optimisation modes including self-consumption, peak shaving and tariff optimisation; availability of some modes may vary.

Manufacturer

SolarEdge Technologies

Nominal Voltage (V)

400,00

Communication

CAN/RS485

Commodity Code

8504401990

Dimensions (mm) (H x W x D)

435 x 765 x 940

Max Voltage (V)

440

Inverter Power (kW)

55

IP Rating

IP65

Weight (kg)

73

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SolarEdge Sustainability Report 2025

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Quick Installation Guide SolarEdge CSS OD 197kWh CSS OU 197 PCS050 EN V1.2.3

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Warranty SolarEdge CSS Battery

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SolarEdge CSS OD 2026 March

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