50Kwh Lithium Battery 40Kwh 48V Home Energy Storage System 51.2V 300Ah 560Ah 600Ah 15Kwh Solar Lifepo4 Batteries With Bms

Product Description

Fast Delivery from EU Warehouse
2-7 Days Delivery to Your Door
Professional OEM & ODM Customization Services
Styles Available
50+ Lithium Battery Styles
Capacity Range
5Kwh - 50Kwh Options
Lithium Energy Storage Battery Delivery details
50kWh Energy Storage Lithium Battery with BMS
  • Long Lifespan: 8000 cycles at 80% DOD.
  • Premium Cells: New grade A LiFePO4 battery cells for maximum safety.
  • Exclusive Patent: Unique interface design on both sides.
  • Maintenance Free: Modular design for easy installation and capacity expansion.
  • Smart Monitoring: Phone APP and TB monitoring to detect battery status.
  • Parallel Connection: Up to 32 batteries can be connected in parallel.
  • High Compatibility: Compatible with various charge controllers and inverters.
  • Certified Quality: Complete certificate system for guaranteed reliability.
  • Factory Direct: Factory direct sales with a wider range of customization options.
50kWh Energy Storage Battery Specs Graphic
Technical Specifications
Parameters & Item Specifications Value Details (51.2V 900Ah Moveable Type)
Battery Cell Specification and Model Lithium Iron
Capacity 300Ah
Nominal Voltage (V) 3.2V
Nominal Internal Resistance ≤0.5mΩ
Compound Mode 16S2P
Standard Matching Group Criteria Capacity difference ≤1%
Internal resistance extreme difference (single section) ≤ 0.2mΩ
Single-section voltage difference ≤5mV
Charge retention capacity ≥ 90%
Finished Product Parameters Nominal Voltage (V) 51.2V
Nominal Capacity (Ah) 600
Minimum Capacity (Ah) 600
Charging Stop Voltage (V) 58.4
Discharge Cut-off Voltage (V) 40
Maximum Continuous Discharge Current (A) 1C
Display Screen Type Voltage and capacity percentage display
Standard Charging Current (A) Within 0.5C
Charging Temperature Range 0℃ ~ 45℃
Discharging Temperature Range -20℃ ~ 65℃
Battery Pack Weight 215 kg
Storage Temperature Range 0℃ ~ 40℃
Environmental & Lifespan Specs Storage Ambient Humidity (RH) <75%
Communication Mode Supported RS485, RS232, CAN
Bluetooth & Balancing Cell module active balancing 5A
Charge Retention Capacity Holds for 28 days under standard test conditions, with charge retention rate of 80% upon discharge.
Cycle Times & Lifespan Cycle life not less than 5,000 times with a capacity retention rate of 80% under standard test parameters.
Product Detail Gallery
Why Choose Our Lithium Ion Battery?
Our factory was established in 2008 and can meet your various customized needs, including customized logos, battery capacities, communication matching settings, customized inverter power, and application installation methods. We currently have a mature industrial chain, strong technical strength, and extensive brand influence. We can independently develop and produce various types of lithium battery products. Our products have passed ISO9000 quality management system, EU CE, EU ROHS, US FCC, and other certifications, and are sold well in more than 130 countries and regions around the world.
Professional Production & Quality Assurance
We are a professional manufacturer of Lithium Ion batteries, battery packs, and LiFePO4 storage batteries. With eight advanced manufacturing lines, over 500 engineers, technicians, and assembly line workers, we can produce 400,000 batteries per day within our 60,000 square meter facility.
We are MSDS, UN38.3, CE, UL, KC, BIS, CB, and ISO9001:2015 certified, assuring the consistency of the product quality and reliability. Serving a global customer base, we provide top-quality batteries for solar energy storage systems, electric scooters, medical devices, power tools, RVs, helicopters, boats, and more.
We also provide comprehensive customized solutions for battery systems. We have been providing reliable OEM services to customers from the USA, Europe, Japan, Korea, Middle East, and other countries. We always aim to be our customers' long-term partner for sustained growth. Our attention to detail, uncompromising demand for quality, and continuous improvement for excellence will set you apart from your competitors.
Frequently Asked Questions (FAQ)
Why should we choose your factory?

We offer more than 20 years of factory experience, backed by a professional sales and R&D team. We provide certified, high-quality products at competitive prices, ensure timely delivery, and offer dedicated customer support.

How do you guarantee transaction security?

We utilize secure payment channels and international trade assurance terms. Payments are processed securely, and order dispatches are fully trackable to guarantee complete buyer protection.

What if I do not have import or export experience?

We work with reliable freight forwarders who can handle the entire shipping process, delivering your items by sea, air, or express directly to your doorstep. We will help you choose the best shipping method for your needs.

What kind of certifications do your battery products hold?

Our products are fully certified for safety and international transit, holding UN38.3, MSDS, ISO9001, ISO14001, CE, RoHS, UL, and other relevant certifications.

What are the standard terms of payment and delivery?

Our standard terms are T/T, with a 50% deposit in advance and the remaining balance paid prior to shipment. Delivery terms are generally processed on a FOB basis.

Is it possible to print a custom logo on the product?

Yes. Please inform us formally before production begins, and confirm the design based on our sample approval process.

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