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Huntkey GreVault - 10kWh Low Voltage All-in-one ESS
Huntkey GreVault 10kWh Low Voltage All-in-one ESS integrates a 5.5KW off-grid inverter, two sets of batteries (51.2V, 104Ah each), and a Battery Management System (BMS). It is suitable for installation in villas, office areas, and similar locations. The system capacity can be flexibly configured as 5.1kWh or 10.24kWh, with a cycle life of over 5 years. The ESS has an IP21 protection level and can be monitored wirelessly via Wi-Fi and GPRS. It also offers multiple operating modes to meet different user needs and can be charged via solar or grid power.
Project : Parameter
Name : 10kWh Low Voltage All-in-one ESS
Combination method : 1P16S
Nominal Capacity : 104Ah
Nominal Energy : 5.32 kWh
Nominal Voltage : 51.2V DC
Recommended Charging Voltage : 56.8V or 3.55V/any cell
Internal Impedance : ≤40mΩ
Standard Charge : 90A
Standard Discharge : 90A
Discharge Cut-off Voltage(Udo) : 43.2V
Operation Temperature Range : Charge:0~55℃ Discharge: -20~55℃
Storage Temperature Range : -20℃~60℃
Weight : 50±3kg
Dimensions(W*D*Hmm) : 670*176*453
IP Grade : IP54
Inverter Parameter
project : parameter
Inverter power : 5000W
Rated Energy : 10KWh
AC input voltage : 220V(50-60Hz)
AC output voltage : 220V(50-60Hz)
PV Input Data
project : parameter
MPPT voltage range(V) : 120-500V
Grevault is one of the subsidiary companies of Huntkey. We independently designs, develops, and manufactures household energy storage systems, industrial and commercial energy storage systems, photovoltaic power plants, charging piles, new energy vehicles vehicle power supply.
Established in 2008, the R&D lab focuses on R&D design verification, new materials, experimental technology application, product function test, BMS system verification, software process verification test, high-voltage electrical stability test, etc.
Corporation Advantage
Technical Support
- Program : Recommend the most suitable products to customers based on industry experience
- Test: Cooperate with customers for system testing to accelerate their R&D progress
- Improvement: Professional after-sales team, closed-loop improvement for possible problems
- Iteration: Provide the latest technological solutions when technology advances
Quality Control – Intelligent Quality Management
Intelligent quality tracing system
Collect and trace the quality data throughout the life cycle (material – production process – finished product – shipping – client side – market side – user side)
Intelligent quality data alerting and decision making
- Open the end-to-end data interconnection and establish a big data information management platform.
- Use big data and statistical tools to conduct intelligent analysis and early warning of quality data, and realize intelligent decision-making and preventive control of quality problems.
Intelligent quality closed-loop system
- Realize digital and intelligent closed-loop management of problems (task reminder, escalation processing)
- Establish a case base of lessons learned (traceability, query, analysis, review).