PSTACK is the ultimate energy storage solution, designed for flexibility and efficiency. Built with ultra-safe LFP materials and equipped with short circuit protection, it ensures reliability and safety.

Featuring a customizable capacity ranging from 10kWh to 40kWh per unit, PSTACK can be expanded with up to 20 units in parallel, reaching a maximum capacity of 800kWh. Its IP65 rating ensures durability, and it offers flexible installation options to suit various needs.

PSTACK also includes seamless remote upgrades and wide inverter compatibility, allowing easy integration and future-proofing. With its sophisticated Battery Management System (BMS) and original firmware backup, it optimizes performance and supports up to 6,000 cycles.

Experience unmatched energy efficiency and adaptability with PSTACK.

  • Voltage: 70.4V
  • Capacity: 280Ah
  • Lifespan: 6000 deep cycles 
  • IP65
  • 0.7C continuous power
  • 8 Series per stack, 20 Stack parallel
  • High Voltage battery
  • 10 years warranty
  • Ultra safe LFP material
  • Short circuit protection
  • Flexible remote upgrade
  • Wide range inverter compatibility
  • For high-demand residential or commercial applications

PSTACK

10~40kWh High Voltage Battery System

PSTACK is the ultimate energy storage solution, designed for flexibility and efficiency. Built with ultra-safe LFP materials and equipped with short circuit protection, it ensures reliability and safety.

Featuring a customizable capacity ranging from 10kWh to 40kWh per unit, PSTACK can be expanded with up to 20 units in parallel, reaching a maximum capacity of 800kWh. Its IP65 rating ensures durability, and it offers flexible installation options to suit various needs.

PSTACK also includes seamless remote upgrades and wide inverter compatibility, allowing easy integration and future-proofing. With its sophisticated Battery Management System (BMS) and original firmware backup, it optimizes performance and supports up to 6,000 cycles.

Experience unmatched energy efficiency and adaptability with PSTACK.

LuxpowerTek PSTACK high-voltage battery storage system
LuxpowerTek LiSt 40H l solar energy graphic
LuxpowerTek LiSt 40H r solar energy graphic
  • Voltage: 70.4V
  • Capacity: 280Ah
  • Lifespan: 8000 deep cycles 
  • IP65
  • 0.7C continuous power
  • 8 Series per stack, 20 Stack parallel
  • High Voltage battery
  • 10 years warranty
  • Ultra safe LFP material
  • Short circuit protection
  • Flexible remote upgrade
  • Wide range inverter compatibility
  • For high-demand residential or commercial applications

FAQ

PSTACK is a modular stackable lithium battery system designed for residential and larger energy storage applications. Its stackable architecture allows storage capacity to be configured and expanded according to different system requirements.

Each PSTACK battery module provides 5kWh of energy storage capacity. Additional modules can be stacked together to increase the total capacity of one battery stack.

A single PSTACK can support up to 9 battery modules, providing a maximum storage capacity of 45kWh per stack.

Yes. PSTACK supports up to 20 battery stacks in parallel, allowing the battery system to be expanded for much larger energy storage applications.

With 45kWh per stack and up to 20 stacks in parallel, a fully expanded PSTACK system can provide up to approximately 900kWh of energy storage capacity.

Yes. PSTACK’s modular design allows users to configure the number of battery modules according to current storage requirements and expand the system with additional compatible modules or stacks when more capacity is needed.

PSTACK can work with compatible LuxpowerTek energy storage inverters. For specific inverter models and BMS communication compatibility, please refer to the latest LuxpowerTek battery compatibility list.

Yes. The Battery Management System (BMS) communicates with compatible inverters to coordinate charging and discharging and provide battery status and protection information.

Yes. When paired with a compatible hybrid inverter, PSTACK can provide stored energy to backup loads during a grid outage. Backup duration depends on installed battery capacity, SOC and load consumption.

Yes. When connected to a compatible LuxpowerTek inverter and monitoring system, key battery information such as SOC and operating status can be monitored through the system platform.