CTS 48V 51.2V 100Ah 200Ah LiFePO4 Rack Mount Battery Solar Energy Storage 5.12kWh 10.24kWh with Smart BMS

With popular residential solar adoption, frequent grid outages and rising global electricity costs, families, small stores and RV owners need stable long-lasting backup power. Designed for home solar energy storage, CTS 48V/51.2V rack-mounted LiFePO4 battery fits grid-tied and off-grid PV systems, solving power outage backup, solar self-consumption, peak-valley power arbitrage and off-grid power demands for global residential and small commercial energy usage.

• Brand New Grade A LiFePO4 Cells, No Refurbished Cells
• 100% original brand-new Grade A LiFePO4 cells, zero disassembled, second-hand or refurbished cells. Each single cell comes with traceable QR code, consistent cell parameters, stable charge & discharge performance and zero risk of swelling or leakage, maximizing safety for energy storage use.
• Integrated Smart BMS with Comprehensive Safety Protection
• Built-in high-end smart balanced BMS motherboard, real-time monitoring of single cell voltage, temperature and current. Equipped with six core protection functions: overcharge, overdischarge, overcurrent, short circuit, high temperature and low temperature protection. It supports parallel balance of multiple battery packs and remote data monitoring for long-term uninterrupted energy storage operation.
• Extra Long Cycle Life to Cut Long-Term Operation Cost
• LiFePO4 chemical structure withstands repeated charge and discharge cycles, far outperforming NMC lithium batteries in cycle performance. Low loss under daily cycling for home solar use, greatly reducing battery replacement frequency and lowering total investment of long-term energy storage projects.
• Standard Rack-Mount Design, Flexible Capacity Expansion & Easy
• InstallationModular standard rack structure, stackable and parallel to expand total storage capacity. Two specifications (5.12kWh / 10.24kWh) can be freely matched. Compatible with mainstream industrial energy storage cabinets, simple to assemble and maintain, directly applicable for household and small commercial storage cabinets.
• High Charge-Discharge Efficiency for Solar Peak-Valley Power Arbitrage
• High conversion efficiency for charging and discharging, minimizing power loss when storing solar energy in daytime and releasing power at night. Perfectly match overseas peak-valley electricity tariff policies to cut household grid power bills, and seamlessly switch to backup power during blackouts.
• Complete International Safety Certifications for Smooth Customs Clearance
• Fully certified with CE, UN38.3, MSDS, IEC, ISO9001, fully compliant with sea and air lithium battery transportation standards. Complete official test reports attached for hassle-free customs clearance worldwide.
• One-Stop Custom Technical Support for Lithium Energy Storage
• Our engineering team with 10 years of lithium battery R&D experience provides full service: preliminary energy storage solution evaluation within 2 hours, structural drawing design in 3 days, rapid sample production within 30 days. Customization is available on capacity, voltage, outer casing, communication ports and wiring terminals. We also offer full guidance on energy storage system installation and debugging.

• Household PV Energy Storage
• Small Commercial Energy Storage Solar
• Outdoor Mobile Energy Storage

At CTS Battery, we deliver complete power solutions from individual cells to fully integrated battery systems. Whether you need standard cells or custom battery packs, our engineering team will respond to your requirements within 24 hours.

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