51.2V 300Ah 15kWh Floor-Mounted Energy Storage Battery with Wheels
15kWh 51.2V 300Ah LiFePO4 Lithium Battery with Wheels Floor-Standing Solar Energy Storage
The EG 15kWh 51.2V 300Ah lithium battery is a high-performance LiFePO4 solar battery system designed for floor-standing installation with built-in roller wheels for easy mobility.
It features a robust, plug-and-play design ideal for residential and commercial solar energy storage applications. Integrated with a smart BMS and intuitive touchscreen interface, it offers long-lasting, efficient, and safe power backup for modern off-grid or hybrid energy systems
Model: EG-48V300Ah-WL
Product Name: 15kWh 51.2V 300Ah Floor-Standing Lithium Battery with Wheels
Battery Type: 48V 300Ah Grade A LiFePO4 Cells
Cycle Life: >9000 Cycles (@25°C, 80% DOD)
IP Rating: IP65 Water & Dust Protection
Communication Protocols: RS485 / CAN
Display: Touch Screen LCD
Dimensions: 850(with wheels)*453*240mm34.4(with wheels)*17.7*9.5inch
Mobility: Equipped with 4 Universal Roller Wheels
Application: Residential Solar Storage, Backup Power, Off-grid, Hybrid Systems, Commercial Use
15kWh 48V 300Ah LiFePO4 Lithium Battery with Wheels for Solar Home Energy Storage Solution
The EG48V300Ah-WL is a next-generation 15kWh 51.2V 300Ah lithium iron phosphate (LiFePO4) battery, engineered for high-efficiency residential and commercial solar storage.
This floor-standing lithium battery integrates premium Grade A cells, advanced BMS protection, a smart LCD touchscreen, and a durable IP65-rated enclosure — all designed into a convenient and movable format with built-in roller wheels.
Whether you’re powering an off-grid cabin, supporting a hybrid solar system, or building a reliable backup energy solution, the 51.2V 300Ah lithium battery with wheels is the perfect choice. Designed for mobility and high performance, this 51.2V 300Ah lithium battery with wheels delivers safe, long-lasting, and scalable energy storage.
Its floor-standing structure and plug-and-play design make it easy to install and relocate, making the 51.2V 300Ah lithium battery with wheels ideal for homes, businesses, and industrial projects that demand dependable power with flexible installation options.
Key Features:
- Lithium battery LiFePO4 48v 300Ah 15kWh for solar system solutions. Long life guaranteed with deep cycles.
- Battery has built-in BMS that monitors its operation and prevents the battery from operating outside designed limitations.
- Battery can be easily expanded by adding more battery packs in parallel connection.
- 95% DOD , More than 9500 cycle times.
- Convenient CAN&RS485 Communication by easy settings from touch screen.
- Higher energy density with 4 fuma wheels for easy move. either can be fixed on the wall flexible
- Intelligent Heating System: Our batteries automatically activate their heating function when temperatures drop below 5°C, ensuring optimal performance even in frigid environments of -20°C.
Plug-and-Play Inverter Compatibility: The PACE Battery Management System (BMS) seamlessly integrates with a wide range of popular inverters, including (but not limited to) Victron, Pylontech, Growatt, Sofar, Solis, and Goodwe. Changing the inverter protocol doesn’t involve any complex software downloads, you can change it simply by navigating the LCD Touchscreen.
Unwavering Confidence in Quality: We stand behind the exceptional design and construction of our batteries, offering an industry-leading 10-year warranty and a 15 year shelf-life. This testament to our craftsmanship reflects our commitment to delivering products that last.
Intuitive Touchscreen Interface: The 5-inch TFT LCD touchscreen provides a user-friendly interface for monitoring system status and adjusting inverter protocols.
Energy-Efficient Sleep Mode: When not in use, the touchscreen automatically enters sleep mode, conserving precious energy while ensuring instant access to detailed system information upon activation.
Premium Grade A CATL Cells: The EGbatt Energy 15.5kWh Battery utilizes 16 premium LF304 Grade A EVE cells or CATL brand, renowned for their exceptional lifespan of 9500 cycles at a discharge rate of 200A per cycle.
Active Balancing: Contains a 2A JK Active Balancer to ensure seamless cell balancing during the charging process.
How the 15KWh with wheels Lithium Battery Solves Real Problems
Problem 1: Lack of Mobility
Traditional batteries are hard to move. This 48V 300Ah Lithium battery has 4 industrial-grade roller wheels, allowing one person to reposition it anywhere in minutes.
Problem 2: Short Lifespan in Harsh Environments
This 15KWh battery system is built with LiFePO4 chemistry offering 9000+ life cycles and an IP65 enclosure, making it weather-resistant and stable in tough conditions.
Problem 3: Hard to Install or Maintain
Plug-and-play terminals, a touchscreen display, and intuitive RS485/CAN communication make installation and system diagnosis easier than ever.
Problem 4: Lack of Scalability
This battery supports parallel expansion, so you can start small and grow your storage as your energy needs increase.
Problem 5: Quality Assurance
We only use A-grade LiFePO4 cells and BMS protection boards, with every single component manufactured in our own factory. This ensures perfect compatibility with our 48V 300Ah 15KWh batteries, resulting in excellent overall structure and quality. That’s why we are confident in offering a 10-year warranty.
Smart Energy Storage
The 15KWh battery is more than just a battery — it’s a next-generation 48V 300Ah lithium battery with wheels, designed to deliver intelligent, reliable, and mobile energy storage for modern solar systems.
This smart lithium battery features an advanced Battery Management System (BMS) that ensures complete safety and performance optimization across every cycle. Key protection features include:
Overcharge & Overdischarge protection
Short-circuit & overcurrent protection
High/low temperature protection
Real-time cell balancing for consistent performance
What sets this 15KWh 51.2V 300Ah lithium battery with wheels apart is its built-in LCD touch screen, providing intuitive live monitoring. Users can easily access data such as:
Voltage per cell & total system
SOC (State of Charge)
Cycle count
Real-time temperature
Error/warning logs
With dual CAN and RS485 ports, this touch screen lithium battery offers full compatibility with most leading inverter brands, enabling two-way communication for advanced solar systems.Whether installed in homes, commercial sites, or off-grid setups, this floor-standing 51.2V 300Ah lithium battery on wheels delivers the intelligence, visibility, and safety modern users demand.
Application Benefits
Residential Solar ESS – Store solar energy during the day, use it at night or during grid outages.
Off-grid Cabins Stay energy – independent even in remote locations with no grid access.
Commercial Backup – Power essential equipment and systems when utility power fails.
Mobile Power Units – Suitable for mobile setups, exhibitions, temporary power supply projects.
Industrial Load – Shaving Reduce peak electricity bills with strategic discharge.
Hybrid Wind – Solar Systems Stable storage across variable renewable sources.
Wide Application Scenarios(School, restaurant,residential etc）
Specification:
PDF Download
Why Choose to Buy the 51.2V 300Ah Lithium Battery with Wheels from EGBATT?
Top-Quality A-Grade LiFePO4 Cells
We use only brand-new A-grade lithium iron phosphate cells, ensuring long lifespan, excellent safety, and stable performance over thousands of cycles.
High Energy Capacity – 15kWh
With a large 300Ah capacity at 51.2V, this battery delivers a total of 15kWh—ideal for residential and small commercial energy storage systems.
Mobility-Friendly Design
Equipped with heavy-duty wheels, this battery is easy to move and install, making it more flexible for both indoor and outdoor use.
Smart BMS (Battery Management System)
Built-in advanced BMS ensures protection from overcharge, over-discharge, overcurrent, short-circuit, and temperature issues. It also supports real-time monitoring and cell balancing.
User-Friendly Display and Monitoring
Comes with an integrated LCD screen and supports communication via CAN & RS485, compatible with most hybrid inverters on the market.
Compatible mostly brands-inverter
Reliable and Safe Power Storage
Designed for long-term, maintenance-free operation with strong thermal stability and no risk of fire or explosion, even under harsh conditions.
10-Year Warranty and Technical Support
Backed by a 10-year warranty and lifetime technical support. Our professional after-sales team is ready to help with installation and system integration.
Factory Direct Pricing
As a manufacturer, EGBATT offers competitive factory prices without compromising on quality, helping you save more on long-term energy costs.
Send Inquiry
If you’re looking for a 48V 300Ah with wheels home energy storage system with an actual capacity of 15.36kWh — easy to move, install and maintain, and with a sleek design — our EG-48300-WL-15KWH is the ideal choice.
Whether for personal use or wholesale, its outstanding quality and factory-direct pricing make it a smart investment. Don’t hesitate to send us an inquiry — our sales team will get back to you promptly.
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Product & Packaging Details
Q: Do batteries include protection circuits（BMS) and connectors?
A:Protection: We supply batteries with BMS built in Protection Circuit Modules (PCM).
Connectors: We normally use standard like anderson,M8 lugs,Fast plugs or depends on OEM customer's demends.
Q: Are batteries Grade-A and brand new?
A: Yes, we use 100% brand new, Grade-A cells in all our batteries.
Q: Can you print our logo on the batteries?
A: Yes, we offer free custom logo printing with a minimal MOQ requirement.
Q: What is your standard packaging? Can it be customized?
A: Our standard is a white box per battery. We fully support customized packaging, including carton box and logo design.
Yes. EGbatt is a manufacturer located in Shenzhen, Guangdong, China. It designs and produces LiFePO4 battery packs for energy storage, electric forklifts, marine applications, golf carts, RVs, and UPS systems.
Based on automated production technology, the current product lead time is 15-25 days.
The company has strategic cooperation agreements with top manufacturers like EVE and REPT, and insists on using A+ tier One lithium iron phosphate cells for its solar batteries.
For 48V inverters, compatible brands include Victron Energy, Goodwe, Studer, Solis, LuxPower, and others. For high-voltage three-phase inverters, compatible brands include Atess, Solinteg, SAJ, Goodwe, and Solis.
EGbatt offers dealer customers a 10-year warranty and technical service for its energy storage battery products.
DoD describes how much of the battery's capacity has been used. A DoD of 100% means the battery is completely empty, while 0% means it is full.
SoC reflects the battery's charge level. A SoC of 100% means the battery is full, and 0% means it is empty.
C-rate, or power factor, indicates how quickly a battery can be charged or discharged relative to its capacity. A rating of 1C means the battery can be fully charged or discharged in one hour.
The battery uses Lithium Iron Phosphate chemistry and provides a cycle life of over 6,000 cycles at 90% Depth of Discharge, and over 10 years at one cycle per day.
kW (kilowatt) is a unit of power, measuring the rate of energy production or consumption. kWh (kilowatt-hour) is a unit of energy, measuring the total amount of work done or energy used over time.
EGbatt home batteries are suitable for both indoor and outdoor installation (depending on the model's protection level) and offer floor-standing or wall-mounted options. Common locations include garages, attics, or under eaves.
This depends on the load. As a realistic example, a 10kWh battery could run ten 100-watt light bulbs for 12 hours without recharging.
The number varies based on home size, energy consumption history, and personal goals (like which devices to run during an outage). For most systems, 2 or 3 batteries are installed. A detailed discussion of your needs is recommended for an accurate assessment.
Yes, it is possible, but it requires careful planning and significant investment. A true off-grid system needs a large enough solar array and sufficient battery storage to sustain your lifestyle. Cost and having an alternative energy source for when solar charging isn't possible are key considerations.
No. EGbatt focuses on building long-term relationships with business partners like battery distributors, solar equipment dealers, and installation contractors worldwide, not direct sales to end consumers.
EGBATT Battery Compatibility with Inverters
Perfect Matching with Mainstream Hybrid and On-grid Inverters
EGBATT lithium battery systems are tested for seamless compatibility with a wide range of inverter brands across global markets. Whether for residential, commercial, or utility-scale applications, our batteries support multiple communication protocols (CAN/RS485) and work with both low-voltage (40–60V) and high-voltage (100–1500V) inverter platforms.
- Low-Voltage System Compatibility (40–60V)
Low-voltage systems typically operate in the 48V-60V range and are widely used in home off/grid-connected solar systems. EGBATT lithium batteries offer seamless compatibility with a wide range of leading inverter brands in this range, including:
Deye, Growatt, GoodWe, ZZPower, Solis, Sinexcel, SRNE, Schneider Electric, Megarevo, AISWEI, SMA, Luxpower, Victron Energy, Afore, Hoymiles, INVT, Sofar, OutBack Power, SolaX Power, tbbpower, Sacolar, Sunsynk, Sosen, SMD Solar, Must, SOROTEC, Sunman, Voltronic Power, SAJ, and more. - High-Voltage System Compatibility (100–1500V)
High-voltage energy storage systems generally operate in the voltage range of 150V-1000V and are adapted to high-power inverters for commercial and industrial energy storage systems (80kWh-200kWh and above). EGBATT high-voltage lithium battery systems are fully compatible with leading inverter brands within this range, including:
Sol-Ark, INVT, Sinexcel, Luxpower, SClinTeg, Shanghai Nenergy, Deye, Growatt, Xina Electric, Hoymiles, Sunsynk, Hopewind, Solis, SOSEN, Megarevo, EcoCod, GoodWe, Sunways, Jingshi Technology, Kehua Tech, AISWEI, KOYOE, Sermatec, Afore, and more.
We offer integration support and testing for most mainstream hybrid and on-grid inverters. Contact EGBATT for compatibility details and custom solutions.
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