Dyness Powerbox G2 10.24kWh 51.2V 200Ah LiFePO4 Battery Energy Storage System
Description
Description
Meet the Dyness Powerbox G2, a high-performance low-voltage energy storage system designed for residential and small commercial applications.
Built with advanced LiFePO₄ battery technology and an intelligent Battery Management System (BMS), Powerbox G2 delivers reliable, efficient, and safe energy storage for solar systems, home backup, off-grid power, and hybrid energy applications.
With a compact wall-mounted or floor-standing design, IP66 protection, smart Wi-Fi functionality, and support for up to 50 units in parallel, Powerbox G2 is built to provide scalable power for the future.
Key Highlights
10.24 kWh Nominal Energy | 51.2V 200Ah Capacity
Ideal for home backup, solar storage, and off-grid energy systems.
9.728 kWh Usable Energy
Designed with a recommended 95% depth of discharge for efficient daily use.
High Power Delivery
Rated charge/discharge power of 5.12 kW, with maximum charge/discharge power up to 10.24 kW.
Strong Peak Discharge Capability
Supports up to 300A peak discharge current for 2 minutes at 25°C.
IP66 Protection Rating
Built to resist dust, rain, and harsh outdoor conditions, making it suitable for indoor and outdoor installation.
Intelligent BMS Protection
Provides protection against overcharge, over-discharge, overcurrent, short circuit, and temperature extremes.
Built-in Wi-Fi Function
Includes built-in Wi-Fi module, app monitoring, and OTA update functionality.
Flexible Installation
Supports both wall-mounted and floor-standing installation to save space and simplify system setup.
Modular Scalability
Supports up to 50 battery modules in parallel, expanding from 10.24 kWh to 512 kWh.
Long Cycle Life
Designed for 8,000+ cycles and backed by a 10-year warranty.
Why Choose Dyness Powerbox G2
The Dyness Powerbox G2 is engineered for users who need reliable, scalable, and easy-to-install energy storage.
Its slim body design makes it ideal for homes, garages, workshops, and small business energy systems. The IP66-rated enclosure provides strong environmental protection, while the intelligent BMS ensures safe and stable operation across a wide range of conditions.
Powerbox G2 is also compatible with major inverter brands, including SMA, Schneider, Victron Energy, Ingeteam, Solis, GoodWe, Growatt, Solplanet, Luxpower, DEYE, and APsystems.
Whether used for solar energy storage, backup power, or off-grid living, Powerbox G2 delivers dependable energy whenever you need it.
Technical Overview
| Specification | Value |
|---|---|
| Model | Powerbox G2 |
| Battery Type | LiFePO₄ |
| Nominal Energy | 10.24 kWh |
| Usable Energy | 9.728 kWh |
| Nominal Voltage | 51.2V |
| Working Voltage Range | 44.8V–57.6V |
| Nominal Capacity | 200Ah |
| Rated Charge / Discharge Power | 5.12 kW |
| Max Charge / Discharge Power | 10.24 kW |
| Recommended Charge / Discharge Rate | 0.5C |
| Max Discharge Rate | 1C |
| Recommended Charge / Discharge Current | 100A |
| Max Discharge Current | 200A |
| Peak Discharge Current | 300A, 2 minutes @25°C |
| Recommended Depth of Discharge | 95% |
| Net Weight | 99.7 kg / 219.8 lb |
| Dimensions | 27.95 × 6.50 × 25.20 in / 710 × 165 × 640 mm |
| Charging Temperature | 0°C–55°C / -20°C–55°C with optional heating function |
| Discharging Temperature | -20°C–55°C |
| Communication | CAN / RS485 |
| Wi-Fi Function | Built-in Wi-Fi module, app monitoring, OTA updates |
| Protection Rating | IP66 |
| Parallel Support | Up to 50 modules |
| Installation | Wall-mounted / Floor-standing |
| Color | White |
| Fire Protection System | Built-in aerosol fire extinguisher |
| Certifications | UN38.3, CE-EMC, IEC62619, IEC62040, CE-RED, CEC, GOST-R |
| Compatible Inverter Brands | SMA, Schneider, Victron Energy, Ingeteam, Solis, GoodWe, Growatt, Solplanet, Luxpower, DEYE, APsystems, etc. |
Power That Lasts. Performance That Leads.
From home backup to solar energy storage and off-grid power systems, the Dyness Powerbox G2 keeps your energy reliable, efficient, and ready for expansion.
With long cycle life, intelligent protection, flexible installation, and scalable capacity, Powerbox G2 is built to support today’s energy needs and tomorrow’s power demands.
Specs
Smart Management
Real-time system monitoring, remote control, OTA updates
LFP cells, ultimate cycles,10 years warranty
Choose reliable LFP batteries for efficient energy storage and long-term cost savings.
Why Shop at the Dynesspower Store
Global Presence
Trusted by users in 100+ countries — powering homes and adventures worldwide.
Proven Experience
8 years of expertise in energy storage innovation and product reliability.
Smart & Safe Technology
AI-enhanced system with zero-incident safety and full smart monitoring.
Diverse Applications
From home to outdoor & commercial, one battery fits all your energy needs.
Local Service, Global Care
10+ overseas branches offering fast response and professional local support.
Blog posts
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