Hybrid Series
UNITY Model B
Hybrid Integrated System — DC-Coupled
522 kWhCapacity
250 kWAC Power
300 kWMax PV
8,000Cycles
“Designed for solar-heavy C&I facilities, Model B unlocks true hybrid performance with seamless DC-coupling — minimizing conversion losses, increasing solar utilization, and guaranteeing stable power.”
Technical Specifications
VariantsB-100-261 / B-250-522 / B-500-1044
Rated P V Power100 / 250 / 500 kW
Peak P V Loading125 / 300 / 600 kW
Max P V Input Voltage1000V
Mppt Voltage Range200~850V
Rated Capacity261 / 522 / 1044 kWh
Charge Discharge Rate0.5C / 0.5P
Max Discharge Power100 / 250 / 500 kW
CellLFP
Battery Voltage Range600-1000V
CoolingLiquid Cooling
Rated Apparent Power100 / 250 / 500 kVA
Max A C Power110 / 275 / 550 kVA
Rated A C Voltage400V
Voltage Range A C360~440V
Power Factor>0.99 (-0.8~0.8 adjustable)
Ac Standard3P/N/PE
Rated Frequency50/60 Hz
Operating Temp-25~60°C (Derating above 45°C)
Operating Humidity5%-95% R.H
RatingPCS: IP55, Battery: IP54
CommunicationRS485 / CAN / ETH / Dry Contact
Noise≤75dB @ 1m
Pcs CoolingIntelligent Air Cooling
Key Features
Built-in MPPT DC-DC converter feeds solar directly to battery, minimizing conversion losses
Bidirectional PCS enables DC-AC and AC-DC charging, discharging and grid support
Liquid cooling maintains optimal temperatures for maximum efficiency and lifespan
Three-tier BMS prevents overcharge and balances cells for safety and reliability
STS enables instantaneous switching between power sources — critical loads always on
AI-enabled EMS monitors operations, controls strategies, and reports real-time analytics
Applications
Where the UNITY Model B delivers unstoppable performance
Solar-heavy C&I facilities
Engineered for maximum performance and unwavering reliability.
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