Battery module specification

• Cell Configuration 16S1P
• Rated capacity 280Ah
• Rated voltage 51.2
• Rated energy 14.336kWh
• Voltage range 44.8~57.6V
• Rated charge/discharge 0.5C
• AC internal resistance ≤8mΩ
• Dimension(W/H/D) 523/231/805mm
• Weight 113kg
• Passive cell balancing Default

The BYD Battery-Box LV Flex is a lithium iron phosphate (LFP) battery pack for use with an external inverter. The communication with the inverter is established through the Battery-Box Premium LV BMU (Battery Management Unit). Connect up to 64 LV Flex Modules in parallel on one BMU to reach individual capacities between 5 and 320 kWh. Thanks to it´s 3U design, the LV Flex can adapt to off-the-shelf racking systems. And with the possibility of stacking up to 4 units or installing them vertically, the LV Flex provides a variety of options for bespoke housing designs.

KEY FEATURES

• Perfect Battery for bespoke Projects and Integrated Systems
• Scalable from 5 kWh to 320 kWh
• Maximum Flexibility for any Application with up to 64 Modules connected in Parallel
• Compatible with Market Leading 1 and 3 Phase Inverters
• Cobalt Free Lithium Iron Phosphate (LFP) Battery: Maximum Safety, Lifespan and Power
• Capable of High-Powered Emergency-Backup and Off-Grid Function
• Self-Consumption Optimization for Residential and
  Commercial Applications

TECHNICAL PARAMETERS

• Usable Energy 5.0 kWh
• Max Cont. Output Current 70 A
• Peak Output Current 105 A, 5 s
• Dimensions (H/W/D) 132x 482 x 525 mm
• Weight 47 kg
• Nominal Voltage 51.2 V
• Operating Voltage 43.2 -57.6 V
• Operating Temperature -10 °C to +50°C
• Battery Cell Technology Lithium Iron Phosphate (cobalt-free)
• Communication CAN/RS485
• Enclosure Protection Rating IP20
• Round-trip Efficiency ≥95%
• Scalability Max. 64 in Parallel (320 kWh)
• Certification IEC62619 / CE / CEC / UN38.3 / IEC62040
• Applications ON Grid / ON Grid + Backup / OFF Grid
• Compatible Inverters Refer to BYD Battery-Box LV Flex Minimum Configuration List
• Installation method With / Without Rack

• Model: GW120K-HT
• Max. Input Voltage (V): 1100
• MPPT Operating Voltage Range (V): 180 ~ 1000
• Start-up Voltage (V): 200
• Nominal Input Voltage (V): 600
• Max. Input Current per MPPT (A): 30
• Max. Short Circuit Current per MPPT (A): 45
• Number of MPPTs: 12
• Number of Strings per MPPT: 2

The HT 1100 Vdc Series 73-120 kW is GoodWe’s new string inverter for C&I and small utility projects to boost your power and profit. Generate your solar power and make use of it with this centerpiece of the clean energy system. The HT Series seamlessly incorporates its technical strengths designed to achieve higher savings in the installation, enhance productivity with increased energy yields, realize high power density and diversify available monitoring options. It takes safety to the top possible level in accordance with the strictest industry standards and runs efficiently even under the harshest environmental conditions. This unrivalled set of features was conceived to ensure the lowest levelized cost of electricity (LCOE) to offer this ideal choice for commercial and industrial PV systems.