Specialized In Providing Custom Lithium Battery Solutions !

Contact: Info@ecolithiumbattery.com

48V 210Ah Sodium-ion home energy storage battery 

This 10kwh sodium home battery powers through -40°C winters with military-grade BMS protection, delivering 2000+ cycles to outlast lead acid – keeping lights, heat, and security alive for a decade of storms.

Description

ELECTRICAL SPECIFICATION
Nominal Voltage 48V
Nominal Capacity 210AH
Stored Energy 10080Wh
Resistance <10mΩ
Self Discharge Rate <3% per Month
Maximum Continous Charge Current ≤200A
Maximum Continous Discharge Current ≤200A
Charge Cut-off Voltage 60.8 V
Discharge Cut-off Voltage 28.8V
Cycle life(25°C) >2000 times@100%DOD

 

MECHANICAL SPECIFICATIONS
Dimensions (mm) L730×W450×H285(mm)
Weight 110kg
Communication RS485/RS232/CAN/Bluetooth APP
Case Material Sheet metal case
Cell Type Sodium-ion cell

 

TEMPERATURE SPECIFICATIONS
Discharge Temperature -40~60℃
Charge Temperature -10~55℃
Storage Temperature -20 ~ 45 °C

 

OTHERS SPECIFICATIONS
 Protection Function Overcharge, overdischarge, short circuit, high and low temperature protection
Life Expectancy (years) 6 years at one cycle per day

 

The Certification that ELB Got:
ELB Battery certification
ELB Battery certification

 

Check details in ELB certification center.

Core Product Features

-40°C Arctic-Grade Endurance
Operates at extreme cold temperatures (-40°C to 60°C) – keeps heat pumps and lights running during blizzards.

Military-Engineered BMS Protection
Triple-layer safety: Cell balancing + Thermal shutdown + Short-circuit cut-off for worry-free home use.

2000+ Deep Cycles Lifespan
6+ years of daily use (100% DoD) – 3X longevity vs typical lead-acid batteries.

48V 10kWh Home Energy Hub
Powers essentials for 12+ hours: Refrigerator (200W) + Wi-Fi + Medical device + 10 LED lights.

Zero Maintenance, Zero Toxicity
Sealed sodium-ion core: No acid leaks, no gases, safe for basement/garage installation.

98% Recyclable Core
Sustainable end-of-life: Reclaim sodium salts & aluminum – near-zero landfill impact.

FAQs

Q1: Can I order samples before bulk purchase?
A: Yes. We provide 1-10pcs samples for quality verification.

Q2: What is the production timeline?
A:Samples: 7-10 days

    Mass production: 20-30 days (scales with order volume)

Q3: How is shipping handled?

Method Delivery Time Best For
DHL/UPS/FedEx 7-10 days Samples/Urgent Orders
Sea Freight 20-40 days Bulk Shipments

Q4: What’s the ordering process?

  1. Share requirements → 2. Receive quote → 3. Confirm sample → 4. Pay deposit → 5. Production → 6.Pay remaining balance→ 7.Delivery

Q5: Can I add custom branding?
A: Yes. Submit logo/design before production for approval.

Q6: What is the lifespan?
A: 2,000 cycles at 80% DoD

6-year service life (1 cycle/day)

Reviews

There are no reviews yet.

Be the first to review “48V 210Ah Sodium-ion home energy storage battery ”

您的邮箱地址不会被公开。 必填项已用 * 标注

DIDN’T FIND WHAT YOU WERE LOOKING FOR?

CUSTOM BATTERY SOLUTIONS

ELB offer an extensive range of battery sizes and configurations that support various applications. For those applications that require unique power requirements our expert engineers can help design, develop, test and manufacture custom battery solutions for the specific needs of almost any application. Contact us today for more information on our custom battery solutions.

Support

DEDICATED FACTORY SUPPORT

ELB Energy Group is the leading supplier and manufacturers of lithium ion batteries situated in China. This guide is mainly focused on products that the lithium ion battery company is producing and supplying to their target customers. The company is known for providing OEM and ODM lithium batteries to potential clients and customers.

Our blend of domestic and international manufacturing enables us to produce products that feature a range of technologies, price points, and delivery timelines.

LEARN BATTERY KNOWLEDGE

Our battery experts have been committed to spreading new energy knowledge, customizing batteries for various electronic devices, providing battery solutions, developing special batteries, etc.

Check the most professional and real-time battery knowledge, including Battery knowledge, Industry news, Company news, How to, etc

Approvals-And-Certification

DOWNLOAD TEH ELB PRODUCT BROCHURE AND SPEC

THE ELB BRAND PROMISE

HIGH QUALITY LOGO

QUALITY

4000 TIMES CYCLES 10 YEARS DESIGN LIFESPAN

CERTIFICATION LOGO

CERTIFICATION

ISO9001,ISO14001, OHSAS18001, CE, CB, UL, KC, FCC, BIS, IEC62133.

SERVICE LOGO

SERVICES

EXW, FOB, DAP, DDP OPTIONAL
T/T, L/C OPTIONAL

REQUEST A FREE QUOTE NOW

To email: info@ecolithiumbattery.com

GET IN TOUCH WITH ELB NOW

To email: info@ecolithiumbattery.com