Description Deye 12kVA/12kW 48V Single Phase Hybrid Inverter General Specifications Rated Output Power: 12 kVA / 12 kW Battery Voltage: 48V (Lead-acid or Lithium-ion) Battery Voltage Range: 40–60 VDC Max. Charging Current: 240A Max. Discharging Current: 240A Number of Battery Inputs: 2 Topology: Transformerless (Non-isolated) Output Waveform: Pure sine wave PV Input Data Max. PV Access Power: 24,000 W Max. PV Input Power: 19,200 W Max. PV Input Voltage: 500 VDC Start-up Voltage: 125 V MPPT Voltage Range: 150–425 VDC Rated PV Input Voltage: 370 VDC No. of MPPT Trackers / Strings: 3 / (2+2+2) Max. Operating PV Input Current: 26 A + 26 A + 26 A Max. Short-Circuit Current: 44 A + 44 A + 44 A AC Input / Output Data Rated AC Power (On-grid/Off-grid): 12,000 W Max. AC Power: 13,200 W Rated AC Current (Output): 54.5 A / 52.2 A Max. AC Current (Output): 60 A / 57.3 A Max. Continuous AC Passthrough (grid → load): 80 A Peak Power (Off-grid): 2 × rated power (10s) Power Factor Adjustment: 0.8 leading to 0.8 lagging Rated Voltage: 220/230 V AC (±15%) Rated Frequency: 50 Hz / 60 Hz (±5 Hz) Grid Connection Form: L + N + PE THDi: <3% DC Injection Current: <0.5% Efficiency Max. Efficiency: 97.6% Euro Efficiency: 96.5% MPPT Efficiency: >99% Features & Protection Display: Colorful touch LCD IP Rating: IP65 (indoor/outdoor use) Monitoring: GPRS / WiFi / Bluetooth / 4G / LAN (optional) Integrated Protection: DC reverse polarity, AC overcurrent & overvoltage, thermal, DC/AC short-circuit, anti-islanding, insulation impedance detection, residual current detection Surge Protection: Type II (DC), Type III (AC) Parallel Operation: Up to 16 units (on-grid or off-grid) Battery Management: 6 programmable time periods for charging/discharging Generator Support: Compatible with diesel generator input Design & Usability Cooling: Intelligent air cooling Noise: <50 dB Ingress Protection: IP65 Cabinet Size (W×H×D): 464 × 763 × 281.5 mm (excluding connectors & brackets) Weight: 50.5 kg Operating Temperature: –40°C to +60°C (derating above 45°C) Altitude: ≤2000 m Warranty: 5 Years / 10 Years (site-dependent) Deye 12kVA/12kW 48V Single Phase Hybrid Inverter Strong PV Capacity: Supports up to 24kWp PV access / 19.2kWp PV input with triple MPPT trackers for optimal solar harvesting. High Current Handling: 240A charge/discharge capability, designed for large lithium battery banks and intensive daily cycling. Pure Sine Wave Output: Stable 230Vac supply, reliable for sensitive electronics and heavy-duty appliances. Seamless Hybrid Operation: Works smoothly with solar, grid, or diesel generator input with automatic switchover. Scalable Performance: Parallel operation of up to 16 units for larger installations, on-grid or off-grid. Smart Battery Management: 6 programmable charging/discharging time slots to maximise flexibility and savings. Advanced Protection Suite: Built-in surge, reverse polarity, short-circuit, thermal, residual current, insulation monitoring, and anti-islanding protection. Remote Monitoring: WiFi/4G/GPRS/LAN options, complemented by a colourful touch LCD. High Efficiency: Transformerless design with >97.6% peak efficiency and >99% MPPT efficiency. Durable Outdoor Design: IP65 protection rating, generator compatibility, and wide operating temperature range.