V-TAC Italia
Deye 20 kW Three-Phase HV Photovoltaic Kit with 40.96 kWh LiFePO4 Storage – CEI 0-21 IP65
Deye 20 kW Three-Phase HV Photovoltaic Kit with 40.96 kWh LiFePO4 Storage – CEI 0-21 IP65
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€13,052.59
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€13,052.59
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VAT note
Businesses and private customers outside Italy: purchase with 22% VAT. The 10% VAT rate is reserved for private customers resident in Italy — learn more.
Foreign businesses entitled to 0% VAT: write to info@litio.store.
Businesses and private customers outside Italy: purchase with 22% VAT. The 10% VAT rate is reserved for private customers resident in Italy — learn more.
Foreign businesses entitled to 0% VAT: write to info@litio.store.
Shipping costs
Italy: free.European Union: €350.
Italy: free.European Union: €350.
Deye 20 kW Three-Phase High-Voltage Solar Kit with 40.96 kWh Battery
Hybrid inverter, complete HV storage tower, HV Box BMS and base: a ready-to-use system
🚚 Fast delivery in 10–20 days.
Three-phase high-voltage storage system
System combining a Deye 20 kW three-phase hybrid inverter with a complete tower of 8 stackable high-voltage storage modules, for a total capacity of 40.96 kWh. It is the flagship configuration of the range, suited to commercial and industrial users with high consumption and strong self-consumption. PV modules are not included.
| ⚡ 20 kW Three-phase inverter | 🔋 40.96 kWh HV storage | 🌧️ IP65 Indoor / outdoor | ♻️ >6,000 Life cycles |
Kit Contents
1× Deye HV 20 kW three-phase hybrid inverter, WiFi, CEI 0-21, IP65
Converts direct current from the PV modules into three-phase alternating current. Two MPPT trackers (2 strings per tracker), PV input power up to 32 kW, battery range 160-700 V, efficiency up to 97.6%. WiFi and CTs included for remote monitoring, active cooling, IP65 protection rating.
8× HV storage module 5.12 kWh LiFePO4 – 51.2 V 100 Ah
Stackable modules with LiFePO4 cells, IP65, over 6,000 cycles and a 10-year warranty. Complete 40.96 kWh tower.
1× HV Box BMS with LCD display
Tower control unit: monitoring of state of charge, voltage, current and temperature, integrated protections and CAN communication with the inverter. IP65.
1× Support base for the tower
Support and fixing element that ensures stability and safety when stacking the modules. IP65.
Expandability
The tower is already at its maximum configuration of 8 modules; to further increase stored energy, multiple towers can be connected in parallel. The high-voltage architecture reduces operating currents and simplifies wiring compared with low-voltage systems, for the same stored energy.
The kit does not include protection panels: above 11.08 kW the CEI 0-21 standard requires external interface protection (SPI), to be provided in the system’s AC panel (for example the QACT20 panel in our catalogue).
What is and isn’t included
The product includes only the specified inverter, storage modules, HV Box BMS and base. PV modules, structures, panels, cables, connectors, installation work, permitting, commissioning and any additional protection required by the design are not included. 10-year warranty on inverter and batteries. Installation must be carried out by qualified personnel.