sales@gsl-energy.com 
0086 13923720280
GSL ENERGY HV GPro 20–60 kWh High-Voltage Stackable LiFePO₄ Solar Battery for Home Energy Storage
The Powerbrick Pro series uses 51.2 V, 100 Ah LiFePO₄ modules with 5.12 kWh of nominal energy each. A single floor-standing stack uses 4 to 12 modules in series. All nine models share a 680 × 380 mm footprint, allowing installers to plan floor space around the required capacity and stack height.
Adding modules in series increases both storage capacity and battery voltage. When selecting a model, installers can use the specification tables below to match the battery's full operating voltage range to a compatible high-voltage hybrid inverter. The series is rated for 100 A nominal operating current and supports up to 100 A during charging and discharging.
Powerbrick Pro can be used in residential solar and backup systems and for selected loads at farms, factories, parks, and shopping malls. The IP20 battery is designed for floor-standing installation in a protected indoor equipment area.
Basic Parameters | HV-G4 Pro to HV-G12 Pr
Find the energy storage system product you need.
| Basic Parameters | HV-G4 Pro | HV-G5 Pro | HV-G6 Pro | HV-G7 Pro | HV-G8 Pro | HV-G9 Pro | HV-G10 Pro | HV-G11 Pro | HV-G12 Pro |
|---|---|---|---|---|---|---|---|---|---|
| Nominal Capacity (kWh) | 20.48 | 25.60 | 30.72 | 35.84 | 40.96 | 46.08 | 51.20 | 56.32 | 61.44 |
| Cell Configuration | 64S1P | 80S1P | 96S1P | 112S1P | 128S1P | 144S1P | 160S1P | 176S1P | 192S1P |
| Nominal Voltage (V) | 204.8 | 256 | 307.2 | 358.4 | 409.6 | 460.8 | 512 | 563.2 | 614.4 |
| Operating Voltage Range (V) | 179.2–230.4 | 224–288 | 268.8–345.6 | 313.6–403.2 | 358.4–460.8 | 403.2–518.4 | 448–576 | 492.8–633.6 | 537.6–691.2 |
| Weight (kg) | 213 | 261.5 | 310 | 358.5 | 407 | 455.5 | 504 | 552.5 | 601 |
| Dimensions (W × D × H, mm) | 680 × 380 × 914 | 680 × 380 × 1,064 | 680 × 380 × 1,214 | 680 × 380 × 1,364 | 680 × 380 × 1,514 | 680 × 380 × 1,664 | 680 × 380 × 1,814 | 680 × 380 × 1,964 | 680 × 380 × 2,114 |
| Number of Battery Modules | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Battery Type | LFP (LiFePO₄) | ||||||||
| Nominal Operating Current | 100 A | ||||||||
| Communication Interfaces | CAN, TCP/IP | ||||||||
| Operating Temperature Range | Charge 0°C to 55°C / Discharge −20°C to 60°C | ||||||||
| Ingress Protection | IP20 | ||||||||
| Installation Method | Floor-standing | ||||||||
| Warranty Period | 10 years | ||||||||
| Maximum Charge / Discharge Current | 100 A | ||||||||
| Module Self-Discharge Rate | ≤3.5% per month at 25°C | ||||||||
| Parallel Connection | Up to 5 units | ||||||||
Modular Battery Structure
Each 5.12 kWh battery module forms part of a vertical, floor-standing stack. Select 4 to 12 modules in series for a single-stack configuration from 20.48 to 61.44 kWh. The nine models cover projects commonly sized around 20, 25, 30, 35, 40, 45, 50, 55, and 60 kWh. Exact nominal energy and dimensions are listed by model below.
Up to Five Stacks in Parallel
Connect up to five Powerbrick Pro battery stacks in parallel when a project needs more storage than a single stack can provide. The selected parallel configuration should match the inverter's battery-side requirements.
CAN and TCP/IP Communication for Hybrid Inverter Integration
CAN and TCP/IP communication interfaces support system integration. For hybrid inverter pairing, confirm that the inverter supports the battery model's communication protocol and full operating voltage range.
Wi-Fi, Bluetooth and LED Status Display
Built-in Wi-Fi and Bluetooth provide wireless access to battery operating information. The onboard LED indicators show battery status on the unit, allowing installers and users to check it on site.
Integrated Aerosol Fire Extinguishing System
An aerosol fire extinguishing module is built into the battery enclosure. The battery management system monitors operating conditions during charging and discharging.
Built-in Heating Module
The integrated heating module helps warm the battery before charging in cold conditions. The specified battery charging temperature range is 0°C to 55°C.
At Least 6,000 Cycles and 10-Year After-Sales Support
The LiFePO₄ battery series is rated for at least 6,000 cycles and includes a 10-year warranty. GSL ENERGY provides after-sales support throughout the warranty period.
Inside the GSL ENERGY HV Pro Battery
The GSL ENERGY HV Pro uses a floor-standing design built around 51.2 V, 100 Ah LiFePO₄ battery modules. Each module provides 5.12 kWh of nominal energy. With 4 to 12 modules connected in series, a single stack delivers 20.48 to 61.44 kWh of nominal storage capacity.
The battery management system monitors operating conditions during charging and discharging. A built-in heating module helps warm the battery before charging in cold conditions, while an integrated aerosol fire-extinguishing system adds a layer of protection inside the enclosure. LED indicators show battery status on site, and built-in Wi-Fi and Bluetooth provide wireless access to operating data.
We've installed the GSL ENERGY HV Pro in energy storage projects across multiple regions. Its clean lines and floor-standing design give each installation a neat, professional finish. With 4 to 12 battery modules per stack, installers can size the system to meet the site's storage needs while keeping the same floor footprint.
Email: sales@gsl-energy.com
Tel: +86 755 84515360
Address: A602, Tianan Cyber Park, Huangge North Road, Longgang District, Shenzhen, China0086 13923720280