BCU for HinaESS PowerStack HV Lithium Battery

HinaESS PowerStack - 10-40kWh High Voltage Lithium Battery

The PowerStack high-voltage battery from HinaESS redefines residential and industrial energy storage, offering an efficient, safe, and affordable solution. Based on robust and safe Lithium Iron Phosphate (LFP) cell technology, the PowerStack ensures a long service life with over 6,000 charge cycles and a 10-year warranty, providing you with peace of mind and a solid return on investment.

Its modular and scalable design allows for flexible configurations from 10kWh to 40kWh per stack, with the possibility of connecting up to 20 stacks in parallel. This makes it the ideal choice to adapt to the current and future energy needs of any photovoltaic installation, from homes to small and medium-sized enterprises.

The PowerStack integrates an advanced Battery Management System (BMS) that monitors and optimizes the performance of each module (nominal module voltage: 70.4V, nominal capacity: 72Ah, nominal energy: 5.069kWh). The advanced BMS not only maximizes battery life but also offers comprehensive protection, including IP65 protection against dust and water, and a wide operating voltage range (61.6V - 80.3V).

Compatibility is key, and the HinaESS PowerStack battery has been designed to integrate seamlessly with a wide range of leading solar inverters on the market. Its advanced communication protocol ensures efficient energy management between the battery and the inverter. (Do not hesitate to consult us about the specific compatibility with your inverter!).

For optimal performance, a charge/discharge current of 36A (0.5C per module) is recommended, with a maximum continuous capacity of 50.4A (0.7C per module) and a maximum continuous power of 3.548kW per module. The system allows up to 8 modules in series per cluster and up to 20 clusters in parallel without the need for additional units.

The PowerStack also stands out for its flexible remote maintenance and an original backup system to prevent failures, ensuring continuous operation and minimizing interruptions.

Additional Technical Specifications:

• Scalable Connection: 2~8 modules in series per stack, up to 20 stacks in parallel.
• Nominal Battery Module Voltage: 70.4V
• Nominal Battery Module Capacity: 72Ah
• Nominal Battery Module Energy: 5.069kWh
• Protection: IP65
• Battery Module Voltage Range: 61.6V - 80.3V
• Charging/Discharging Temperature: 0°C ~ +55°C / -20°C ~ +55°C
• Recommend Storage Temperature: -10°C ~ +35°C (Max range: -30°C ~ +55°C)
• Recommend Storage Humidity: 10% RH - 90% RH
• Certification: CE UN38.3 IEC62619
• Remote Maintenance: Flexible remote upgrade, original firmware backup to prevent upgrade failure.

Technical data sheet HinaESS PowerStack battery