
Deye 18.18 kWp Solar Kit with 20.48–40.96 kWh Battery – 15 kW Three-Phase Hybrid Inverter (High 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 Deye SUN-15K-SG01HP3-EU-AM2 inverter, for commercial and industrial applications.
| ☀️ 18.18 kWp Solar | 🔋 20.48–40.96 kWh Storage | ⚡ 15 kW Inverter | 🔌 Three-Phase Hybrid |
Kit Contents
36× Trina Vertex S+ 505 W N-Type TOPCon bifacial Full Black modules
for a total output of 18.18 kWp.
1× Deye SUN-15K-SG01HP3-EU-AM2 hybrid inverter
three-phase, 2 MPPTs.
Selectable storage:
V-TAC HV LiFePO4 tower complete with HV Box BMS and base — 20.48 kWh (4 × 5.12 kWh modules, 204.8 V) or 40.96 kWh (8 × 5.12 kWh modules, 409.6 V).
1× Three-phase PV AC panel 15 kW 25 A with CEI 0-21 SPI and SPD, IP65
Protection and isolation of the AC grid connection.
1× PV DC panel 2 strings 2 MPPT 900 V 14–20 A with MCBs and SPD, IP65
Protection and isolation of the PV strings on the DC side.
PV String Design
Calculated configuration: 2 strings of 18 modules, one per MPPT. Operating voltage Vmp 603 V, Voc at 25 °C 725.4 V, conservative Voc at −25 °C 812 V — within the inverter’s 1000 V limit and within the 150–850 V MPPT window. Maximum current per MPPT 15.1 A. Module used: Trina Vertex S+ 505 W N-Type TOPCon bifacial Full Black (Vmp 33.5 V, Voc 40.3 V, Imp 15.09 A, 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.
- ✓V-TAC HV tower at 204.8 V or 409.6 V: voltage within the Deye inverter’s 160–700 V battery range, with CAN communication; this is the same Deye HV inverter + V-TAC tower pairing used in the V-TAC kits.
A consistent, 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.