GBP-Pro Low-Voltage LiFePO4 Battery 2.56–16.08kWh

Description

GBP-Pro Low-Voltage LiFePO4 Battery for Solar Energy Storage

GBP-Pro is a modular low-voltage lithium iron phosphate battery series designed for residential solar energy storage, backup power and low-voltage hybrid inverter systems.

The series provides multiple voltage and capacity configurations across 25.6V, 48V and 51.2V platforms, allowing system designers, installers and distributors to select the battery according to inverter voltage, required storage capacity and project load.

GBP-Pro-I and GBP-Pro-II share the main battery platform and capacity options. The GBP-Pro-II series additionally includes a built-in WiFi module and Bluetooth according to the supplier catalog.

Key Features

• LiFePO4 battery chemistry
• 25.6V, 48V and 51.2V platforms
• 100Ah, 200Ah and 314Ah configurations
• Approximately 2.56kWh–16.08kWh nominal energy options
• ≥6,000 cycle life
• Intelligent BMS
• CAN/RS485 communication
• Natural air cooling
• IP20 protection level
• 0.5C standard charge/discharge rate
• Maximum 20 modules in parallel under standard configuration
• Up to 48 modules for special configurations
• Visual operating interface
• Optional heating function for applicable configurations
• WiFi and Bluetooth built into GBP-Pro-II

Available Models & Technical Specifications

Configuration	Nominal Voltage	Capacity	Nominal Energy*	Operating Voltage
24V100Ah	25.6V	100Ah	2.56kWh	22.4–29.2V
24V200Ah	25.6V	200Ah	5.12kWh	22.4–29.2V
48V100Ah	48V	100Ah	4.80kWh	42–54.75V
48V200Ah	48V	200Ah	9.60kWh	42–54.75V
48V314Ah	48V	314Ah	15.07kWh	42–54.75V
51.2V100Ah	51.2V	100Ah	5.12kWh	44.8–58.4V
51.2V200Ah	51.2V	200Ah	10.24kWh	44.8–58.4V
51.2V314Ah	51.2V	314Ah	16.08kWh	44.8–58.4V

*Nominal energy calculated from nominal voltage × nominal Ah.

Shared Specifications：

Specification	GBP-Pro
Standard Charge / Discharge Rate	0.5C
Cycle Life	≥6000 cycles
Communication	CAN / RS485
Protection Level	IP20
Cooling	Natural Air Cooling
Storage Temperature	-20°C to 55°C
Recommended Storage Temperature	10°C to 35°C
Charging Temperature	0°C to 55°C / -20°C to 55°C with optional heating
Allowable Humidity	85% RH
Standard Parallel Expansion	Max. 20 modules
Special Parallel Configuration	Up to 48 modules
GBP-Pro-II Connectivity	Built-in WiFi + Bluetooth

How to Choose the Right GBP-Pro Configuration

Step 1 — Confirm inverter battery voltage

First confirm whether the hybrid inverter requires a 24V-class, 48V or 51.2V battery platform. Battery voltage must match the inverter operating range.

Step 2 — Determine required storage capacity

Estimate the required usable energy according to:

Essential load power × required backup hours

Then consider expected depth of discharge, system losses and future capacity expansion.

Step 3 — Check charge/discharge requirements

The supplier catalog specifies a standard charge/discharge rate of 0.5C. Confirm that the selected battery configuration can support the inverter’s expected battery-side power.

Step 4 — Confirm BMS communication

GBP-Pro supports CAN/RS485 communication. The exact inverter model and communication protocol should be confirmed before ordering.

Step 5 — Determine expansion requirements

For projects requiring additional storage capacity, confirm the required number of parallel battery modules and communication architecture before quotation.

GBP-W vs GBP-Pro

	GBP-W	GBP-Pro
Main Positioning	Wall-mounted home battery	Modular low-voltage battery
Voltage	25.6V / 48V / 51.2V	25.6V / 48V / 51.2V
Capacity Options	100Ah / 200Ah	100Ah / 200Ah / 314Ah
Installation	Wall-mounted	Floor / system installation
Max Single Configuration	10.24kWh	Approx. 16.08kWh
Communication	CAN/RS485 options	CAN/RS485
Best For	Space-saving home ESS	Flexible capacity & system configuration

Need a compact wall-mounted solution? View the GBP-W Wall-Mounted LiFePO4 Battery.

FAQ

What voltage options are available for GBP-Pro?

GBP-Pro is available on 25.6V, 48V and 51.2V nominal-voltage platforms, with multiple 100Ah, 200Ah and 314Ah configurations.

What is the difference between GBP-Pro-I and GBP-Pro-II?

Both series share the main low-voltage battery configuration range. According to the supplier catalog, GBP-Pro-II additionally includes a built-in WiFi module and Bluetooth.

How many GBP-Pro batteries can be connected in parallel?

The supplier catalog specifies a maximum of 20 modules in parallel under the standard configuration and up to 48 modules for special configurations. The final system architecture should be confirmed before ordering.

Can GBP-Pro work with any hybrid inverter?

GBP-Pro supports CAN/RS485 communication, but this should not be interpreted as universal inverter compatibility. Confirm the exact inverter model, voltage window and communication protocol before quotation.

Is GBP-Pro suitable for outdoor installation?

The standard catalog specifies IP20 protection, so the product should be positioned for indoor installation unless a separately confirmed outdoor-rated configuration is supplied.

Need help selecting a GBP-Pro configuration?

Send us your destination country, required storage capacity, inverter brand and model, battery voltage, quantity and certification requirements. ORIDY ENERGY can help review the battery and inverter configuration and prepare a project quotation.