Deye 18kW Hybrid Inverter – Single Phase (Low Voltage 40–60V, IP65)
 
The Deye 18kW Single-Phase Low-Voltage (LV) Hybrid Inverter is a high-performance all-in-one inverter for solar PV + 48V battery storage + grid operation. It maximizes self-consumption, supports time-of-use scheduling, and provides fast backup switchover for essential loads during outages—ideal for large homes and small businesses running on single phase.
Key Features
18,000W single-phase output for high-load applications
Hybrid management: PV + Battery + Grid in one controller
Time-of-Use (TOU) scheduling to reduce electricity costs
Backup power output with fast UPS-style transfer
3 MPPT / 6 strings (2+2+2) for flexible PV layouts (mixed roof directions / shading)
Monitoring & comms: Wi-Fi, RS485, CAN, optional LAN/4G
IP65 outdoor-ready design with intelligent air cooling
Battery (LV / 48V Class)
Battery type: Lead-acid or Lithium-ion
Battery voltage range: 40–60V (LV)
Max charge current: 350A
Max discharge current: 350A
Battery inputs: 2
Lithium charging: Self-adaption to BMS (CAN/RS485 depending on battery)
PV Input
Max PV access power: 36,000W
Max PV input voltage: 500V
Start-up voltage: 125V
MPPT voltage range: 150–370V
Rated PV input voltage: 370V
Max operating PV input current: 36A + 36A + 36A
Max short-circuit current: 54A + 54A + 54A
MPPT / strings: 3 MPPT / 2+2+2 strings
AC Output
Rated power: 18,000W
Max apparent power: 19,800VA
Grid connection: L + N + PE
Max efficiency: 97.6%
Euro efficiency: 96.5%
Build & Environment
Ingress protection: IP65
Noise: <55dB
Operating temperature: -40°C to +60°C (derating above 45°C)
Cooling: Intelligent air cooling
Altitude: up to 3000m
Compliance
Grid regulation: IEC 61727, IEC 62116, AS 4777.2, NRS 097
Safety/EMC: IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Warranty
5 Years / 10 Years (depends on supplier program)
Applications
Residential solar + storage, small business backup, peak shaving and load shifting, and areas with unreliable grid supply.
Additional Information
Weight: 63 kg
Dimensions: 31 × 49 × 89 cm