SPI Series Solar storage inverter 3Phase 12 KW
Efficiency
advanced MPPT technology with up to 99.9% efficiency
Up to 22A +22A PV input current for high-power PV module
Safety
Comprehensive security from hardware to software
Multiple safety certifications
All in one
Up to 260A charging current
Support Li-ion battery BMS communication
Reliable
Outputs high-quality pure sine wave AC power
• Supports parallel operation with power up to 72kW
(Parallel Capacity: 1～6 Units)
User-Friendly
Industrial design with a modern aesthetic look
Easy to install and simple to use
Intelligent
Exclusive Li-ion battery BMS dual activation
Time-slot function to save cost with peak-valley
MODEL SPI-12K-H3P INVERTER OUTPUT
Rated Output Power 12,000W
Max. Peak Power 24,000W
Rated Output Voltage 230/400Vac, three-phase ✓
Capacity of Motor Load 6HP
Rated Frequency 50/60Hz ✓
Output Waveform: pure sine wave
Switching Time 10ms（typical）
BATTERY
Battery Types Li-ion / Lead-Acid / User Defined ✓
Rated Battery Voltage 48Vdc
Voltage Range 40～60Vdc ✓
Max. PV Charging Current 260A ✓
Max. Utility / Generator Charging Current 120A ✓
Max. Hybrid Charging Current 260A ✓
PV INPUT
No. of MPPT 2
Max. Input Power 9,000W
Max. Input Current 22A
Max. Open-circuit Voltage 800Vdc
MPPT Operating Voltage Range 200～650Vdc
UTILITY / GENERATOR INPUT
Input Voltage Range phase voltage 170~280V, line voltage 305~485V
Input Frequency Range 50/60Hz
Bypass Overload Current 63A
EFFICIENCY
MPPT Tracking Efficiency 99.9%
Max. Battery Inverter Efficiency ≥92%
European Efficiency 97.5%
GENERAL
Parallel capacity 1-6 units
Dimensions 620*445*130mm
Weight 27kg
Protection Degree IP20，indoor only
Ambient Temp -10~55℃, >45℃ derated
Noise <60dB
Cooling Method air cooling
Warranty 24 months
COMMUNICATION
Internal Interface RS485 / CAN / USB / Dry contact ✓
External Module (optional) Wi-Fi / GPRS ✓
