51.2V 16kWh 48V LiFePO4 Solar Energy Storage Battery

Overview
Our 16.07kWh high-capacity LiFePO4 battery pack is a professional-grade energy storage solution designed for RV off-grid living, solar power backup, camper conversion, and heavy-duty residential energy systems. Built with premium CATL 314Ah Grade A cells and a fully protected 300A smart BMS, this 15+ kWh battery delivers consistent, stable, and long-cycle power for all-day high-load operation. Three voltage versions are available to perfectly match 12V, 24V, and 48V off-grid inverter systems.

Core Product Highlights
•True 16.07kWh Large Capacity — Standard 15kWh-class energy storage, supports long-duration power supply for air conditioners, induction cookers, refrigerators, and full-house loads
•Genuine CATL 314Ah LiFePO4 Cells — Industry-leading consistency, ultra-low internal resistance, over 6000+ cycle life, stable performance for more than 10 years
•300A Smart BMS Protection — Built-in intelligent battery management system, supports 200A max DC charging and 300A continuous discharge, effectively prevents overcharge, over-discharge, over-current, short circuit, and high/low temperature risks
•316 Stainless Steel 1.5mm Thick Shell + Powder Coating — Upgraded industrial-grade enclosure, anti-rust, anti-corrosion, waterproof and shock-resistant, perfectly adapts to harsh outdoor, vehicle-mounted and off-grid environments
•Full MPPT Solar Charging Support — Perfectly compatible with solar MPPT controllers, maximize solar energy utilization and achieve efficient off-grid power self-sufficiency
•Parallel Expansion Available — Supports multiple battery packs parallel connection to expand capacity for large energy storage systems
•Complete Certification Support — Equipped with UN38.3, MSDS, factory test reports, supporting global shipping and import certification requirements

Three Versions for Different System Needs

Full Technical Specifications
•Cell Grade: CATL 314Ah Grade A LiFePO4 Lithium Iron Phosphate
•Continuous Discharge Current: 300A
•Max Charging Current: 200A DC
•Cycle Life: 6000+ cycles @ 90% DOD
•Shell Material: 1.5mm 316 Stainless Steel with Powder Coating Finish
•Working Temperature: Charge: 0℃~55℃; Discharge: -20℃~60℃
•Protection Functions: Overcharge, Over-discharge, Over-current, Short Circuit, Over-temperature, Low-temperature Protection
•Expansion: Support multiple packs parallel connection
•Certificates: UN38.3, MSDS, Factory Test Report
•Warranty: 3 Years Factory Warranty

Application Scenarios
•RV, camper van, motorhome off-grid power system
•Residential solar energy storage & home backup power
•Off-grid villa, cabin, outdoor camp power supply
•Commercial small off-grid energy storage equipment
•Mobile high-power energy storage for outdoor construction

FAQ
Q1: Why choose 16.07kWh battery?
A: 15–16kWh is the most cost-effective large-capacity grade for off-grid living, enough to support daily air conditioning, cooking, and full-house power without frequent charging.
Q2: Which voltage version should I pick?
A: 51.2V for 15kW high-power system; 25.6V for medium 7.5kW system; 12.8V for small 3.5kW system. Choose according to your inverter and load power.
Q3: Is it compatible with MPPT solar charging?
A: Yes, all versions support MPPT solar maximum power tracking charging, greatly improving solar utilization.
Q4: Can I connect multiple batteries in parallel?
A: Yes, you can expand capacity by parallel connection to meet larger energy storage needs.
Q5: What certificates can you provide?
A: We provide complete UN38.3, MSDS and test reports to support global shipping and customs clearance.