• Solis 18.18 kWp Solar Kit with 20.48–25.6 kWh Storage – 15 kW Three-phase Low Voltage Hybrid Commercial Industrial with Storage
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Solis 18.18 kWp Solar Kit with 20.48–25.6 kWh Storage – 15 kW Three-phase Low Voltage Hybrid Commercial Industrial with Storage

Solis 18.18 kWp Solar Kit with 20.48–25.6 kWh Storage – 15 kW Three-phase Low Voltage Hybrid Commercial Industrial with Storage

€13,765.02
€13,765.02
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Tax included.
Storage capacity
VAT rate
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: €120. European Union: €350.

Solis 18.18 kWp Solar Kit with 20.48–25.6 kWh Storage – 15 kW Three-phase Low Voltage Hybrid Commercial Industrial with Storage

A scalable solution for commercial businesses and industrial sites, designed to maximize self-consumption

🚚 Fast delivery in 10-20 days.

Commercial and Industrial Solar Kit

A three-phase hybrid solar system for grid-connected operation with energy management, storage, and backup, built around the Solis S6-EH3P15K02-NV-YD-L inverter, for commercial and industrial applications.

☀️ 18,18 kWp
Solar		 🔋 20,48–25,6 kWh
Storage		 ⚡ 15 kW
Inverter		 🔌 Three-phase
Hybrid

Kit Contents

36× Trina Vertex S+ 505W N-Type TOPCon bifacial Full Black modules

for a total output of 18.18 kWp.

1× Solis S6-EH3P15K02-NV-YD-L hybrid inverter

three-phase, 2 MPPT.

Selectable storage:

Pytes V5a 5.12 kWh 51.2 V — 20.48 kWh (4× module) or 25.6 kWh (5× module).

1× AC solar panel, three-phase, 15 kW 25 A, with CEI 0-21 SPI and IP65 SPD

Protection and disconnection for the grid-side AC connection.

1× DC solar panel, 3 strings, 3 MPPT, 900 V, 14–20 A, with thermal-magnetic breakers and IP65 SPD

Protection and disconnection for the DC-side solar strings.

Solar Configuration

Calculated configuration: 3 independent strings of 12 modules across the 2 MPPTs. Operating voltage Vmp 402 V, Voc at 25°C 483.6 V, worst-case Voc at −25°C 541.6 V — within the inverter's 1000 V limit and the MPPT window 200–850 V. Module used: Trina Vertex S+ 505W N-Type TOPCon bifacial Full Black (Vmp 33.5V, Voc 40.3V, Imp 15.09A, Voc coefficient -0.24%/°C). DC/AC oversizing ratio: 1.21×. Preliminary configuration: must be re-checked against the datasheet of the revision actually purchased and the site conditions.

Storage, Grid, and Operation

  • ✓Grid-connected operation with storage and energy-flow management.
  • ✓LiFePO₄ batteries.

System quality and consistency

The kit uses selected components and a solar configuration sized against the inverter's electrical limits, for a robust, consistent commercial or industrial system ready for installation by qualified personnel. The kit includes only the panels, inverter, the storage battery/batteries listed, AC panel, and protection DC panel listed. Mounting structures, cables, connectors, and installation are not included and must be sized by the installer based on the site. Installation and grid connection must be carried out by qualified personnel.

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