48V 300Ah Rack Mount Lithium Battery
For solar installers, distributors, and project developers. Wholesale supply, OEM/ODM customization, 200A discharge, and up to 16 units in parallel.
10+ Years
Battery Experience
20,000㎡
Manufacturing Base
OEM/ODM
Custom Projects
Expandable Capacity
Stack to 260kWh
BMS Protection
20-Layer Safety Logic
UL · CE · UN38.3
Certifications
OEM/ODM
Free Design Solution
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Get bulk supply, competitive pricing, and reliable product availability.
For Installers
Easy-to-install systems with strong performance and full support.
Why Choose Avepower 48V 300Ah Rack Mount Lithium Battery?
48V 300Ah Battery Applications & Use Cases
Need a Custom 48V Battery Solution?
Need a battery configuration that better matches your inverter, project or local market? We provide flexible OEM and ODM customization for rack mount lithium battery systems, helping installers, distributors and energy storage brands build solutions around their actual application requirements.
- Battery voltage and capacity
- Cabinet size and structural design
- Exterior color and appearance
- BMS configuration
- CAN / RS485 / RS232 communication
- Packaging and documentation
- Display and monitoring functions
- Logo and private labeling
Send us your required capacity, inverter model and project details to discuss an OEM/ODM battery configuration.
Inverter Compatibility
Only some common compatible inverter models are listed here. For the full list or to check a specific model, please visit the Avepower Inverter Compatibility List.
48V 300Ah Rack Mount Lithium Battery Specifications
|
Specification |
Value |
|
Product Type |
Rack Mount Lithium Battery |
|
Nominal Voltage |
48V |
|
Nominal Capacity |
300Ah |
|
Rated Energy |
14kWh |
|
Charging Voltage |
58.4V |
|
Working Voltage |
36.8V–58.4V |
|
Charging Mode |
CC-CV |
|
Standard Charge Current |
56A at 0°C–10°C |
|
Maximum Charge Current |
100A at 10°C–45°C |
|
Maximum Continuous Discharge Current |
200A |
|
Internal Resistance |
≤100mΩ |
|
Communication |
CAN / RS485 / RS232 |
|
Inverter Communication |
Supported with compatible protocol |
|
Parallel Connection |
Up to 16 batteries |
|
Battery Protection |
Integrated PCM protection circuit |
|
Charging Temperature |
0°C–55°C |
|
Discharging Temperature |
-20°C–60°C |
|
Storage Temperature – 1 Month |
0°C–45°C |
|
Storage Temperature – 3 Months |
0°C–35°C |
|
Storage Temperature – 6 Months |
0°C–25°C |
High Voltage Rack Battery Project Cases
Explore some of Avepower’s real project moments and customer cooperation cases.
Lithuanian Partner: 522.5kWh High-Voltage ESS Case Study
Lithuanian Partner: 522.5kWh High-Voltage ESS Case Study A joint engineering journey—from verified 832V / 522.5kWh C&I grid-ready solution. Region: Lithuania
Customized 80kWh High-Voltage Battery Project in Australia
Customized 80kWh High-Voltage Battery Project in Australia Explore a customized 80kWh high-voltage battery project in Australia, configured
Netherlands Partner: 108.5kWh High-Voltage ESS Project
Netherlands Partner: 108.5kWh High-Voltage ESS Project A compact 345.6V / 108.5kWh high-voltage ESS solution for commercial and
U.S. Partner: 693kWh High-Voltage ESS Case Study
U.S. Partner: 693kWh High-Voltage ESS Case Study A cabinet-based 441.6V / 693.312kWh C&I energy storage solution designed
Certifications & Compliance
Certified for safety, quality, and reliable global deployment.
FAQs
Find quick answers to the most frequently asked questions below and discover how it can transform your energy use.
The specified charging voltage is 58.4V, using a CC-CV charging method. Final charger or inverter settings should follow the approved battery configuration.
The battery supports a maximum charge current of 100A between 10°C and 45°C. A standard charge current of 56A is specified for operation between 0°C and 10°C.
The maximum continuous discharge current is 200A per battery under the specified operating conditions.
Yes. This model supports up to 16 batteries in parallel. The batteries should be installed and configured according to the approved parallel connection and communication requirements.
Provide the inverter brand, exact model, power rating, communication protocol if known, number of batteries and project configuration. This allows the battery communication and electrical configuration to be checked before installation.
Request a Quote for 48V 300Ah Rack Mount Battery
*MOQ-friendly supply, OEM/ODM support, and project-based customization are available for qualified buyers.
