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● Modular and All-in-one design , Battery module can be expandable; indoor installation.
● Single phase Euro or U.S. standard, support access to multi-standard grid voltage.
● Hybrid working modes ( Solar first mode, Utility first mode,solar-Utility-battery, Solar-battery-utility);
● Easy to install and maintain; Meet different customer's design and DIY requirements; With iOS/Android App monitoring.
● Multiple protection and warning system from software to hardware, safe and reliable.
● Expandable Capability, Parallel connection.
● Application for Base Station, Power Grid Equipment. Scalable and Plug & Play flexibility.
● 48V Lithium Iron Phosphate(LiFePO4 ) Battery pack can be used in most applications for back-up energy system.
● Meet TUV, SAA,CE ,UN38.3 etc. certification requirements.

Product Description

Product Spotlights

High Quality Portable Solar Energy System with Lithium Ion Stackable Battery Pack Floor Type for Home Energy Storage.

It is a single phase system, the output and AC input is 220V/230V/240V; it can connect with solar panels, grid (or generator), and load. It features a built-in lithium battery, hybrid inverter, and energy management system with four working modes: SOL (Solar first), UEl (Utility first), SBU (Solar-Battery-Utility), and SUB (Solar-Utility-Battery).

Feature Highlights

High-capacity lithium-ion battery designed for home energy storage systems, featuring stackable functionality and customized size options. With a durable safety design and long cycle life, it ensures reliable performance. The product supports OEM/ODM services, sample orders, and neutral packaging.

Customized Services

We provide comprehensive service configurations including quality control, full design support, and sample customization options. All products are backed by standard product certifications to ensure tailored solutions and reliable performance.

Applications

  • Self-Spontaneous Use (Solar First Mode): Prioritizes power consumption and backup energy storage during emergency power outages.
  • Grid Complementary: Seamlessly combines solar generation and the utility grid to optimize the energy storage system.
  • Off-Peak Power Consumption (Peak-Shaving Mode): Stores power during off-peak times and discharges during peak rates to reduce electricity costs.

Product Performance Specifications

Parameter Specification Details
Model JS48100FL (LiFePO4)
Energy (Kwh) 20
Rated Battery Voltage (V) 51.2
Operating Voltage Range (V) 40 - 58.4
Max Charging Current 100A
Max Discharging Current 100A
Rated Output Power 5000W
Rated AC Frequency 50/60Hz
Max Stack Quantity 4
Operating Temperature Range Charge: 0~60°C | Discharge: -20~60°C
Cycle Life >6000 Times @ 80% DOD, 25°C

Frequently Asked Questions

1. What are the available working modes of this system?
The system supports four working modes: SOL (Solar first), UEl (Utility first), SBU (Solar-Battery-Utility), and SUB (Solar-Utility-Battery) to optimize your daily power usage.
2. How many battery packs can be stacked together?
This stackable floor-type energy system supports a maximum stack quantity of 4 battery units, allowing you to easily scale your storage capacity.
3. What is the expected cycle life of the LiFePO4 battery?
The battery is designed for durability, offering a cycle life of over 6,000 times at 80% Depth of Discharge (DOD) under 25°C operating conditions.
4. Can this system work with the utility grid and generators?
Yes, it features a hybrid configuration that allows connection with solar panels, the utility grid, and external generators to serve as complementary energy sources.
5. What is the input and output voltage of this system?
It is a single-phase system with a standard AC input and output voltage rating of 220V/230V/240V.
6. Do you offer OEM/ODM or custom sizing options?
Yes, we support full design customization, sample customization options, OEM and ODM services, as well as neutral packaging to meet your specific market needs.

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