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SolarEdge CSS Commercial Storage System - 90kWh

Price:

37,935.00


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SolarEdge CSS Commercial Storage System - 90kWh

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Coming soon from SolarEdge - scheduled for release in H2 2026
Required accessories
- SolarEdge 50kW CSS Battery Inverter - 1 per CSS Battery
- SolarEdge CSS Cable Kit - 1 per CSS Battery
- SolarEdge ONE C&I Controller - 1 per system

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SolarEdge Commercial Storage System - 90kWh 

SKU: CSS-OU-01-05-CA-090-01

The SolarEdgeCSS-OD 90 is a comprehensive energy storage solution specifically designed for commercial and industrial sites in Australia. This system combines a 90 kWh battery cabinet with a 50 kW battery inverter to provide reliable power management. The unit is pre-assembled and factory-tested to ensure quick and easy deployment.

It features the SolarEdge ONE platform, which optimizes energy production, storage, and consumption to maximize site savings. Built for durability, the compact cabinet can be installed both indoors and outdoors and includes advanced safety mechanisms like integrated fire suppression and multi-sensor physical security.

NOTE: Product is set to release 2nd Quarter of 2026.


Key Features SolarEdge Commercial Storage System - 90kWh:

Easy Installation

Pre-assembled and factory-tested for quick setup, featuring top-lifting eye bolts for easy placement.

Optimized Savings 

Powered by SolarEdge ONE to manage site energy through modes like peak shaving, self-consumption, and tariff optimization.

Scalable Capacity

Allows for expansion up to 2 MWh of total storage capacity to meet growing energy requirements.

Advanced Safety

Integrated photoelectric smoke detectors, fire extinguishers, and NOVEC 1230 suppression agent.

Physical Resilience

Includes flood, door, and heat sensors, plus integrated pressure relief valves and deflagration panels.

Reliable Monitoring

Real-time electrical safeguards including earth fault detection, leakage fault detection, and surge protection.

Software Integration

Uses SolarEdge Go software to accelerate configuration and commissioning processes.


Unpacking, mounting, wiring & commissioning SolarEdge CSS OD commercial battery


SolarEdge Commercial Storage System - 90kWh Basic Specs:

  • Total Battery Capacity: 89.6 kWh
  • Usable Battery Capacity: 85.12 kWh
  • Rated AC Active Power Output: 49.9 kW
  • Battery Chemistry: LFP (Lithium Iron Phosphate)
  • Maximum Inverter Efficiency: 97.5%
  • Nominal Voltage: 320 V
  • Ingress Protection: IP54 (Cabinet) / IP66 (Inverter)
  • Operating Temperature: -30 to +50 degrees Celsius
  • Dimensions (Cabinet): 1050 x 1371 x 2085 mm
  • Weight (Cabinet): 1233 kg
  • Weight (Inverter): 80 kg

What’s Included:

  • 1 x SolarEdge CSS-OU-090 Battery Cabinet
  • 1 x SolarEdge PCS050BA Battery Inverter
  • 5 x Battery Modules (17.92 kWh each)
  • Built-in HVAC cooling system
  • Integrated 4 crane eye bolts
  • 10-year product and performance warranty

System Compatibility: Essential SolarEdge Components

  • Storage Unit: The SolarEdge 90kWh Battery Cabinet provides the primary LFP energy storage capacity.
  • Power Conversion: The SolarEdge 50kW Battery Inverter is the required partner to manage power conversion and grid interaction.
  • Required Connection: The SolarEdge Commercial Storage Cable Kit is the essential link for DC power and data communication between the cabinet and inverter.

Why Choose AC Solar Warehouse?

AC Solar Warehouse is one of Australia and New Zealand’s most trusted solar distributors, providing high-quality, compliant, and technically supported solutions for professional installers, including the complete SolarEdge commercial storage range.

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Datasheet - SolarEdge Commercial Storage System - 90kWh.pdf
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Quick installation guide - SolarEdge Commercial Storage System - 90kWh.pdf
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Warranty - CSS 90kwh Battery-aus.pdf
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Accessory Products
SolarEdge CSS Commercial Storage System - 90kWh
SolarEdge CSS Commercial Storage System - 90kWh
37,935.00