1 1

Litio Store

All-in-one battery 225kWh inverter 100kW three-phase Solis on-grid CEI 0-21 4xMPPT, 220kWp PV input IP55 with built-in fire extinguisher for off-grid industrial storage

All-in-one battery 225kWh inverter 100kW three-phase Solis on-grid CEI 0-21 4xMPPT, 220kWp PV input IP55 with built-in fire extinguisher for off-grid industrial storage

€48,950.00
€48,950.00
Sale Sold out
Tax included.
VAT rate
View full details
VAT notice
Businesses and non-Italian private customers: 22% VAT applies. The 10% reduced rate is reserved for private individuals resident in Italy — learn more.
Foreign businesses entitled to 0% VAT: email info@litio.store.
Shipping costs
Italy: free over €150; €13 for smaller orders.
European Union: free from €350; €60 for smaller orders.

All-In-One Battery 225kWh Inverter 100kW Three-Phase Solis On-Grid CEI 0-21 4xMPPT, 220kWp PV Input IP55 with Built-in Fire Extinguisher for Off-Grid Industrial Storage

LS-BESS225100 | Litio Store | Commercial and Industrial Storage System

🚚 Fast delivery in 10-20 days

⚠️ Limited availability: only a few units available for immediate delivery. An extremely competitive price for a complete All-in-One system with an integrated Solis inverter, CEI 0-21 certified for connection to the national electricity grid.

Everything in a single cabinet, on-grid and off-grid

The all-in-one BESS system integrates a 225kWh LiFePO4 battery, a 100kW three-phase Solis hybrid inverter and a photovoltaic controller with 4 MPPTs for a PV input of up to 220kWp into a single outdoor cabinet. CEI 0-21 certified, it can be connected directly to the Italian national electricity grid, as well as operating in off-grid mode. Thanks to the built-in STS (Static Transfer Switch, which switches the load between grid and battery with no perceptible interruption), switching between grid and battery happens in under 20ms, ensuring continuity of supply even in the event of a blackout.

🔀 Multiple Functions

  • Standardised, modular structure
  • Optional PV charging modules, grid/off-grid switching and transformer
  • All-in-one PV + storage cabinet

🛡️ Safe and Reliable

  • Grade A, Tier 1 LFP 314Ah cells
  • Stable performance, long service life
  • Up to 8,000 charge/discharge cycles

⚡ Millisecond Switching

  • Uninterrupted grid/off-grid switching
  • Switching time <20ms

🧠 Smart Management

  • Ultra-simple modular design
  • Cloud analytics to optimise operating costs

Key Features

  • All-in-one photovoltaic + storage system, integrated multifunction design
  • Photovoltaic input with 4 MPPTs, up to 220kWp
  • Uninterrupted grid/off-grid switching via built-in STS, <20ms
  • Covers photovoltaic, storage and diesel generator scenarios
  • Peak-shaving, valley-filling and demand response for the grid
  • Power backup service to increase off-grid self-sufficiency
  • Aerosol fire protection, at pack and cabinet level
  • Certified for connection to the Italian national electricity grid (CEI 0-21)

Technical Specifications

Parameter LS-BESS225100
Photovoltaic Input (PV)
Maximum PV input power 220kWp
PV input voltage range 250V ~ 607V
Number of MPPTs 4
Battery (DC)
Rated battery energy 225kWh
Rated system voltage 716,8V
Battery type LFP
Cell capacity 314Ah
Configuration 1P×32S×7S
AC Output / Inverter
Inverter Solis Hybrid three-phase
Rated AC power 100kW
Rated AC current 144A
Rated AC voltage 400V, 3P+N+PE, 50/60Hz
THDi <3% (rated power)
Power factor -1 leading — +1 lagging
System
Operating mode On-grid and Off-grid
Built-in STS (static switch) Yes — switching <20ms
Protection rating IP55
Operating temperature -25°C ~ 60°C (derating above 45°C)
Altitude 3,000m (derating above 3,000m)
Dimensions (W×D×H) 1700×1200×2300mm
Fire suppression system Aerosol type
Cooling Climatizzazione ad aria
Weight ≈3,300kg
Communication RS485 / CAN 2.0 / Ethernet / dry contact
Certifications
National grid connection CEI 0-21
Other certifications UN38.3, IEC62619, IEC/EN62477, EN61000, CEI 0-16, IEC62116/IEC61727, G99, EN50549, VDE4110, NRS097 and others
Warranty and Code
Warranty 5 years
SKU code LS-BESS225100