PSTACK 10~40kWh High Voltage Battery System
Scalable, High-Efficiency Energy Storage for Smart Homes, Offices & Industrial Solar Applications
Structure & Highlights
The PSTACK High Voltage Battery System is a modular, vertically stackable energy storage solution, designed for medium to large-scale energy demands in residential, commercial, and industrial settings. Built with Lithium Iron Phosphate (LiFePO₄) cells, this system ensures long cycle life, safety, and excellent thermal performance.
Each unit is engineered for easy scalability—starting from 10kWh and expandable up to 40kWh—offering the flexibility to meet evolving energy needs. The PSTACK integrates seamlessly with high-voltage hybrid and on-grid inverters, providing smooth, efficient power storage and delivery.
Highlights:
✅ Modular capacity: 10kWh to 40kWh
✅ High voltage architecture for greater inverter efficiency
✅ Vertical, space-saving, tower-style design
✅ Built-in intelligent BMS with each module
✅ Ideal for solar+storage systems in smart homes and businesses
Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Type | Lithium Iron Phosphate (LiFePO₄) |
| Voltage Range | 100V – 500V DC (varies with configuration) |
| Capacity Range | 10kWh – 40kWh (modular increments) |
| Usable Energy | >95% DoD per module |
| Cycle Life | >6000 cycles @ 80% DoD |
| Communication Protocol | CAN / RS485 / Optional Wi-Fi Gateway |
| Installation Type | Stackable (floor-mounted) |
| Protection Level | IP54 |
| Operating Temperature | -10°C to 50°C |
| Warranty | 5 to 10 years (model-dependent) |
| Certifications | IEC62619, UN38.3, BIS compliant (where applicable) |
Application
Core Features
The PSTACK HV Battery System is built for:
✅ High-end homes and villas with large solar setups
✅ Commercial buildings and offices requiring seamless backup
✅ EV charging stations integrated with solar generation
✅ Industrial & warehouse operations for peak shaving and energy backup
✅ Microgrids and community solar installations
It is especially effective in locations with frequent power outages, high energy bills, or peak-time tariffs.
✅ Scalable Architecture: Add or remove battery modules to grow from 10kWh to 40kWh
✅ High Voltage Output: Delivers more efficient power with reduced cable losses
✅ Smart BMS per Module: Ensures balanced performance, overcharge/over-discharge protection, and cell-level monitoring
✅ Flexible Compatibility: Integrates with most high-voltage hybrid and three-phase inverters
✅ Remote Monitoring: Supports communication via CAN, RS485, and optional IoT-based tools
🔌 How Our Product Powers Homes & Businesses
The PSTACK High Voltage Battery System transforms how Indian homeowners and businesses manage energy:
✅ Stores solar power during the day, powers the home at night
✅ Runs air conditioners, refrigerators, water pumps, and other heavy loads
✅ Provides uninterrupted power during outages, with near-instant switchover
✅ Reduces energy bills by using stored energy during peak tariff hours
✅ Reduces reliance on noisy generators or polluting diesel systems
✅ Supports energy independence and a greener, sustainable future