Mobile 51.2V 300Ah 280Ah 314Ah 15kWh LiFePO4 Battery with Wheels 6000 Cycles Smart BMS Off-Grid Solar Storage System for Home

Product Description

Product Highlights
15.36kWh Ultra-Large Capacity: One Unit for Whole Home Power
Delivering a massive 15.36kWh of energy, this 280Ah/300Ah/314Ah class battery is designed to power large households for 24+ hours. One single unit provides more power than three standard 5kWh batteries, significantly saving installation space and system complexity.
Smart Connectivity: WiFi/Bluetooth/APP Real-Time Monitoring
Stay in control anywhere, anytime. Upgraded with built-in WiFi and Bluetooth, you can monitor voltage, SOC, cycle count, and health status in real-time via our dedicated App. The integrated LCD screen provides instant data access at a glance.
Multi-Layer Safety: Smart BMS & All-Round Protection
Safety is our top priority. Equipped with an active balancing BMS and a built-in circuit breaker, the system provides full safeguards against over-charge, over-discharge, over-temperature, over-current, and short-circuit faults.
Next-Gen 6000+ Cycles: Grade A Lithium Longevity
Featuring brand-new Grade A 314Ah/300Ah/280Ah cells, our battery provides 6000+ deep cycles at 80% DoD. With a 10-20 year designed service life, it offers the lowest cost per kWh for long-term storage and off-grid living.
Mobile & Plug-and-Play: No Installation Required
No wall-drilling needed! Our mobile vertical cabinet includes high-capacity wheels (100kg+ load) for easy movement. Featuring RS485/CAN/RS232 ports, it is plug-and-play compatible with 95% of mainstream inverters.
Product Presentation
Technical Specifications
Item Parameter Value
Battery Model ZHG16S300LFPMM (Other models available: 51.2V/48V 100Ah/200Ah/300Ah, 25.6V/24V 100Ah/200Ah)
Rated Capacity 300Ah
Rated Voltage 51.2V
Battery Type Lithium Iron Phosphate (LiFePO₄)
Operating Voltage Range 43.2V~57.6V
Maximum Charging Current 200A (continuous)
Maximum Discharging Current 200A (continuous)
Operating Temperature 0℃~50℃ (equipment operating environment)
Charging Temperature 0℃~55℃
Discharging Temperature -10℃~55℃
Storage Temperature -10℃~50℃
Communication Interface RS485/CAN/RS232
Communication Protocol Compatible with mainstream inverter protocols in the market
Cycle Life ≥6000 cycles (80% DOD, 0.2C, 25℃)
Self-Discharge Rate ≤3%/month
Assistance Function BMS (over-voltage, under-voltage, over-current, short-circuit, over-temp, low-temp protection), SOC/SOH calculation, cell balancing, fault recovery, display, Bluetooth/WiFi monitoring
Scalability Supports up to 15 units in parallel, expandable to 225kWh
Detailed Architecture
Custom Branding & Design
Custom Branding & Design
Looking to customize your own battery? Share your vision with us, and we'll bring it to life! We support professional OEM/ODM options to match your exact configuration requirements and brand specifications.
Applications & System Integration
Manufacturer Profile
Founded in 2010, we are a high-tech manufacturer specializing in rechargeable batteries, chargers, power banks, and power systems (Ni-MH, Li-ion, Ni-Cd, E-bike batteries). With 16 years of experience, we provide safe, reliable, and innovative energy solutions for global customers. Our factory covers 8,000+ m² with a professional team of 500 staff, including 50 engineers and electrochemistry experts. We maintain strict ISO9001:2000 quality control and over 20 inspectors to ensure top performance and safety. With 80%+ of sales exported worldwide, we serve markets in North America, Europe, South Africa, Hong Kong, and Taiwan. We offer OEM/ODM services and welcome customized solutions to meet diverse client needs.
Factory & Certifications
Frequently Asked Questions
Are your batteries truly "Real Capacity"?
Absolutely. We use only Grade A, 100% brand-new cells. We guarantee that every battery pack meets its rated specifications. Individual cell testing reports are available upon request.
Which certifications do your products hold?
Our products comply with global safety and transport standards:
  • Safety: CE, ROHS, FCC
  • Transportation: MSDS, UN38.3
Full certification documentation is provided to ensure smooth customs clearance.
Can I customize my battery pack (e.g., Bluetooth, LED, specialized housing)?
Yes! We offer comprehensive OEM/ODM services including customizations for Bluetooth/WiFi monitoring features and LED/LCD display configurations.
Are your batteries compatible with my inverter?
Yes, our advanced BMS supports over 90% of major inverter brands. RS485, CAN, and RS232 protocols are fully supported for seamless system integration.
What are the shipping options and delivery times?
We offer flexible logistics setups:
  • In Stock: 3-7 days fast delivery.
  • DDP (Tax Included): Door-to-door service for USA, Canada, Australia, and most of Europe (approx. 40-55 days).
  • Overseas Warehouse: Local stock in key regions for 3-7 day delivery with no extra tax fees.
Is the 5-year warranty applicable to all applications?
Our 5-year warranty covers standard Energy Storage System (ESS) usage patterns, assuming up to 6000 cycles at 25℃ (80% DOD). For high-drain or specialized usage (e.g. EV traction), please consult us for a customized warranty plan.

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