SolarEdge 50KW PCS050 Battery Inverter

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

More Details

The SolarEdge 50KW PCS050 Battery Inverter is designed for optimal energy storage in commercial settings. With up to 97.5% efficiency and compatibility with various battery technologies, it enhances energy management. Its compact size simplifies installation while providing advanced monitoring for reliable performance, ensuring your sustainability goals are met.

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SolarEdge 50KW PCS050 Battery Inverter

The SolarEdge PCS050 is a 50 kW AC-coupled battery inverter for on-grid energy storage applications. It is part of the SolarEdge CSS – OD range and is specified for use with a SolarEdge AC-coupled PV system, with backup operation available via the separately purchased SolarEdge Commercial Backup Interface in selected countries.

Key Features
50 kW AC-coupled battery inverter

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

Integrated protection functions

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

IP65 enclosure protection

IP65-rated enclosure for installation in more protected indoor or outdoor environments, subject to site conditions.

High-efficiency operation

Maximum inverter efficiency is 97.5%.

Supports up to two battery cabinets

Maximum of 2 paralleled battery cabinets per inverter, with cabling extension kit required when paralleling two cabinets on one inverter.

Benefits
  • Works in AC-coupled SolarEdge PV system architectures
  • Offers integrated electrical protection features at inverter level
  • IP65 enclosure supports more protected installation environments
  • Can connect up to two battery cabinets per inverter
Technical Summary

Rated AC active power output 50 kW; maximum AC apparent output power 55 kVA; maximum continuous output current 80 Aac per phase; nominal AC output voltage 400/230 Vac with 340–440 Vac range; 50/60 Hz operation; total harmonic distortion <3%; power factor range -1 to 1 leading/lagging; overall system transition time <20 ms. DC side includes 2 input interfaces and maximum DC input power of 55 kW. Communication ports: RS-485 and CAN. Dimensions 650 x 324 x 715 mm; weight 68 kg; IP65; air cooling.

Installation Notes

Requires an AC-coupled SolarEdge PV system on site. AC input cable cross section is 25–35 mm² with M6 lugs; use copper cables only and flexible multi-stranded class 6 conductors are recommended. When paralleling two battery cabinets on one inverter, cabling extension kit CSS-O1-C-B01-XX is required. Compatible with Delta/WYE grid types; in backup topology with the SolarEdge Commercial Backup Interface, only 3W + PE are used. On-grid nominal output is 400/230 Vac; during backup the output voltage is 400 V.

Efficiency

Maximum inverter efficiency is 97.5%. The product supports self-consumption, peak shaving and tariff optimisation modes, and uses the SolarEdge ONE optimisation platform for site energy management. Performance warranty is stated as 6000 cycles or 10 years up to 70% SoH.

Weight (kg)

73

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

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SolarEdge CSS OD 2026 March

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