• 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 18.18kWp Solar Kit with 20.48–25.6kWh Battery – 15kW Three-Phase Hybrid Inverter (Low Voltage), Commercial/Industrial

Solis 18.18kWp Solar Kit with 20.48–25.6kWh Battery – 15kW Three-Phase Hybrid Inverter (Low Voltage), Commercial/Industrial

€12,513.65
€12,513.65
Sale Sold out Excl. VAT — calculated in the cart0.69 €/Wp
Storage capacity
  • Prices exclude VAT: tax is calculated in the cart based on the delivery country.
  • EU businesses: 0% VAT with a VAT number valid in VIES — the field appears at checkout, below the delivery address.
  • Reduced 10% VAT on solar and storage for customers in Italy: write to us before ordering.

AVAILABILITY

Product available, quantity not tracked

SOLAR PANEL SHIPPING

  • Italy: 120 €
  • European Union: 400 €

Dedicated rate: modules, pallets and kits with panels ship on a pallet with a specialised carrier. Free shipping over €150 does not apply here. The exact amount is confirmed at checkout; for non-EU countries please ask for a quote.

Read the full shipping conditions

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Shipping costs
Italy: €120.European Union: €350.

Solis 18.18kWp Solar Kit with 20.48–25.6kWh Battery – 15kW Three-Phase Hybrid Inverter (Low Voltage), Commercial/Industrial

Scalable solution for commercial and industrial sites, built to maximise self-consumption

🚚 Delivery in 10–20 days for modules, inverter and storage; the AC (with CEI 0-21 interface protection) and DC protection panels have a 3–4 month lead time.

Commercial & Industrial Solar Kit

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

☀️ 18.18kWp
Solar		🔋 20.48–25.6kWh
Storage		⚡ 15kW
Inverter		🔌 Three-Phase
Hybrid

Kit Contents

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

for a total output of 18.18kWp.

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

three-phase, 2 MPPTs.

Selectable storage:

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

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

Protection and isolation of the AC grid connection.

1× PV DC panel 3 strings 3 MPPT 900V 14–20A with MCBs and SPD, IP65

Protection and isolation of the PV strings on the DC side.

PV String Design

Calculated configuration: 3 independent strings of 12 modules across the 2 MPPTs. Operating voltage Vmp 402V, Voc at 25°C 483.6V, conservative Voc at −25°C 541.6V — within the inverter's 1000V limit and within the 200–850V MPPT window. 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: to 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.

A matched, well-engineered system

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