Energy Storage System Integrator

                                                      Max. DC input voltage (PV) 360V/DC
                                                      Rated DC input voltage (PV) 288V/DC
                                                      Operation voltage range 180-360V/DC
                                                      Start-up voltage 200V/DC
                                                      Rated DC input power (PV) 8Kw
                                                      Max. DC current 28A/DC
                                                      No. of DC input lines 2
                                                      No. of MPPT lines 2
                                                      MPPT voltage range 180-360V/DC
                                                      DC terminal type 直流斷路器
                                                      Rated AC output power 5Kw
                                                      Max. AC output power 6Kw
                                                      Rated AC output voltage 220V/AC (0-280V configurable)
                                                      Grid connection Off-grid
                                                      Max. AC output current 27A
                                                      Rated output frequency 50Hz (configurable)
                                                      Rated output frequency range 50-70Hz
                                                      Power factor 0.99
                                                      Current harmonic wave <2%
                                                      Max. system efficiency 96.5%
                                                      Max. output fault current 34A
                                                      Standby/nighttime loss 15W
                                                      Protection level IP54
                                                      Cooling AF 風冷
                                                      Operation temperature 10-40℃
                                                      Altitude 2000 meters
                                                      Battery type 鋰電(鉛碳可選)
                                                      Rated voltage (V) 460.8V
                                                      Battery capacity (AH/Kwh) 44Ah/11.3KWh | 66AH/16.9KWh
                                                      Max. charging current (A) 50 A/DC
                                                      Charging curve Three-section charging
                                                      Charging voltage(V) 480 V/DC
                                                      Battery temperature compensation
                                                      Battery voltage monitor
                                                      Single cell voltage 3.2V
                                                      Energy density 90-160 WH/kg
                                                      Depth of discharge 90%
                                                      Cycle life >5000
                                                      Summary:
                                                      ESS adopts a number of proprietary technology patents and unique design concepts. The power levels of the products cover 3KW-20kW (single-phase), 10KW-30KW (three-phase), off-grid energy storage and off-grid working modes for different application environments.To point-to-point active balancing BMS, high voltage inverter integration module (MPPT tracking, charge and discharge management, inverter, switch) and the integration of lithium battery, photovoltaic power, storage battery and power grid will perfect scheduling, increase the efficiency of photovoltaic power, and to reduce the loss of storage battery and depreciation, become electric comfortable uninterruptible power supply system.

                                                      Key Features:
                                                      1. Optimized power management
                                                      Integrated inverter module (MPPT tracking, charge/discharge management, inverter, cutover), achieves optimized power management.
                                                      2. Independent charging module
                                                      With active balancing Battery Management System(BMS), three-section charging, ensures optimized battery performance and life span.
                                                      3. Ultimate uninterruptable power system
                                                      Automatic 0 second switch between Solar, battery and city grid. Realizes uninterrupted use of home appliances.
                                                      4. Cost efficiency
                                                      Compact design, user-friendly interface, integrated system, plug & play installation.

                                                      System Demonstration






                                                      DSP Module

                                                      BMS Module

                                                      Battery cell

                                                      Battery pack

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                                                      RUIAN ENCHI ELECTRONICS CO., LTD.

                                                      Tel: 0086-577-66081518
                                                      Fax: 0086-577-66081519
                                                      Add: No.181, Second East Street, GeXiang New District, Ruian City, Zhejiang, China
                                                      Contact: Mr. Ni
                                                      Mobile: 0086-13758784111

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