HUAQUAN Energy Storage System
An integrated energy storage system, with efficient use of photovoltaic power generation. Intelligent control of electricity price peaks and valleys, charging price low valley storage, and discharging price peak electricity significantly reduces the cost of electricity for enterprises.
HUAQUAN Energy Storage System
Innovation leads energy storage technology, integrating R&D, production, sales, and service as a whole link solution provider.
The product is seamlessly compatible with multi-communication protocols; modular architecture realizes minimal installation and intelligent parallel, equipped with visual energy management system; high-performance intelligent BMS provides ±0.5% voltage accuracy and nine security protections; it supports hybrid inverter access, pure sine wave output, and the integrated MPPT controller improves PV capture efficiency by 30%.
The product is a modular free combination; 15 cabinets parallel expansion; standard 19-inch industrial cabinets; dual-protocol communication support; battery/power module on demand.
This product guarantees the safety of electricity for household, financial, medical, industrial equipments, solves the problem of unstable power and energy shortage, supports power generation and environmental monitoring in areas without electricity, and realizes energy-saving optimization by cutting peaks and filling valleys.
The product is suitable for microgrid frequency regulation, energy saving in commercial complexes, off-grid power supply for border guards, and financial/medical/data center backup protection. Integrated high-density design, IP55 protection, military-grade reliability, supports 20/40 feet standard box customization, 80% capacity retention after 10,000 cycles, long-lasting guarding in critical scenarios.
HUAQUAN Energy Storage System Multiple Protection Mechanisms
Input reverse connection protection, over/underfrequency protection, and energy storage system monitors the charging voltage range in real time through the inverter and accurately controls the charging and discharging safety threshold of the electric core.
AC under-voltage protection, reverse phase sequence protection. Equipped with high-precision current transformers that detect current parameters in real-time, the inverter dynamically executes the current protection strategy.
Based on the double monitoring of temperature probe and load current, it can intelligently regulate the operating power of the load and block the risk of overheating and overloading.
The integrated cabinet air conditioning system maintains a constant temperature environment; equipped with millisecond smoke sensor alarm device, linkage dry powder fire extinguishing system instant response.
Global Certified Quality Assurance
As the core drafting unit of the national energy storage standard, we hold complete international qualifications such as EU CE certification, U.S. FCC certification, EU RoHS certification, U.S. UL2743 report, U.S. UL1642 report, etc., and we build each product with military-grade quality control.
HUAQUAN Industrial Grade Energy Storage System
We adopt the military safety standard lithium iron phosphate battery cell, the volume is reduced by 42%, the measured capacity of the battery cell is higher than the industry standard by 95%, the cycle life exceeds 6,000 times, and it has passed the triple international safety certifications of pinprick, thermal runaway, and overcharging.
All-link Remote Intelligent Control Platform
The product supports RS-485 and Gigabit Ethernet dual-protocol communication, CAN bus can be extended, real-time monitoring of AC and DC voltage and current, operating mode, operating status, and fault code, through the OPC UA protocol to realize the cloud equipment start and stop, parameter configuration, and operation data traceability.
When the tariff difference is ≥ 1 RMB/kWh, HUAQUAN’s energy storage system can realize cost recovery in about 3 years.
It is recommended that 2 sets of HQDY-500-1075 containerized energy storage systems are operated in a network, supporting 2150 degrees/hour charging and 500kW continuous discharging for 4 hours.
Yes. The system cooperates with PV charging in island mode, realizes small current charging – high current discharging conversion, and can directly DC charge the vehicle or invert three-phase AC power supply.
