Solid-State LiFePO4 Battery: The Safest Power Solution

Benefits of 24V200Ah Solid State LiFePO4 Battery:

Unrivaled Safety: 

The complete absence of flammable liquid electrolytes makes our batteries inherently safe. They are impervious to leaking, and the risk of fire or explosion, even under extreme conditions like penetration or short-circuiting, is effectively eliminated.

Higher Energy Density: 

Solid-state technology allows for a more compact design, packing more power into a smaller and lighter package compared to traditional LiFePO4 batteries of the same size.

Exceptional Longevity: 

Experience significantly more charge cycles with minimal degradation. The solid electrolyte is far more stable and does not degrade the electrodes as quickly as liquid alternatives, ensuring a much longer service life.

Wider Operating Temperature Range: 

Perform reliably in a broader range of environments, from extreme cold to high heat, without the performance penalties or safety concerns associated with liquid electrolytes.

Solid-state lithium battery: the next generation of lithium battery technology

●    Solid-state lithium battery combines high safety and high energy density battery technology.

●    The fundamental feature is the replacement of a liquid electrolyte with a solid electrolyte.

●    The crucial technology is the innovative development of materials.

●    Fully replace all solid state batteries; partially replace solid state batteries.

●    Most traditional lithium battery applications can be replaced by safer solid-state lithium batteries;

●    Due to safety factors, some areas that cannot use traditional lithium batteries are also potential markets for solid-state lithium batteries;

●    High safety, high energy density solid-state lithium batteries will greatly promote the trend of electrification in more fields.

SOLID-STATE LITHIUM BATTERY TECHNOLOGY

High Safety

 Solid-state electrolyte material

●  In 2007, LLZO conductivity 310-4S / cm, lithium metal stability.

●  In 2015, Ta-LLZO, with a conductivity of 1.6 mS / cm.

●  In 2017, Ga-LLZO, a conductivity of 1.46 mS / cm.

 Solid-state electrolyte material

●   Safety and cycle stability is further improved by electrolyte coating

Safety performance comparison

High Energy Density

Ceramic and lithium supplement material technology

●  High environmental stability of ceramic lithium supplement material.

●  Break the bottleneck of lithium supplement technology for high-gram capacity materials.

●  High specific energy materials such as lithium metal can be used

●  Lift the voltage through the core material

●  Further increase the energy density

Low Cost

Surface modification technology of lithium metal

●  Multilayer composite film can be mass-produced.

●  Realize ion blending, dendrite protection, surface passivation function.

●  Material cost did not increase significantly

●  High ratio can reduce unit costs

●  Simplify thermal management and reduce PACK costs

SOLID TECHNOLOGY PRODUCT ROADMAP

●    Improved Performance From Material Innovation.

●    Reduce Battery Cost By Production Upgrade.

●    Mass-production Through Facilities Modification.

Electrical Specifications:

Nominal Voltage25.6V

Nominal Capacity200Ah

Parallel ConnectionMax. 16units

Serial ConnectionNo

BMS8S200A

ProtectionOver charge, Over discharge, Over current, Over temp, Short, Balance

Communication2×RS485 and 1×CAN; LCD

Cycle Life5000times Cycles @100%DOD and 10000times @80% DOD

Self DischargeLess than 3% per month

Charge Efficiency100% @0.2C

Discharge Efficiency98-100% @1C

Charge Specifications:

Charge Voltage28.8±0.4V

Standard Current40A

Fast Current100A

Discharge Specifications:

Standard Current40A

Max. Con. Current200A

Peak Current400A (30ms)

Cut-off Voltage20V

Mechanical Specifications:

Dimensions (mm)442(482)×517×133.5mm

Approx Weight(KG)43

Terminal TypeES07 Energy Storage Quick Insert

Case Color/materialBlack Metal case

IP RatingIP54

Cell Type3.2V 50Ah solid state cell

Temperature Specifications:

Charge Temp0°C to 55°C （32°F to 131°F）

Discharge Temp-20°C to 60°C （-4°F to 140°F）

Storage Temp-20°C to 45°C （-4°F to 113°F）

Key Points for Quality Control:

Cell match: More strict cell matching standard, the difference of lnternal resistance is 1mΩ and voltage is 5mV.  

Automatic cells welding: Cells are assembled by Automatic welding equipments to ensure the quality reliability and consistency.

100% Cycle test: All battery packs are 100% cycle tested (Fully Discharged→Fully Charged→Fully Discharged→60% Charged) before package and all test reports are stored.

Unique tracking number: All battery packs are lasered an unique number on the case side for quality tracking.

Product advantages:

   Higher Safety：no fire and no smoke even if penetrated by nails.

   Longer Cycle life: over 5000times at 100% DOD and over 10000times at 80% DOD

   Better performance at low temperature: over 97% capacity discharged at -20°C.

   Lower temperature rising when working, less than 7°C rising at 0.5C.

   Max. 16pcs in Parallel to get Max. 86kwh system.

   Compatible with most Brands inverters.

   Maintenance Free.

   Modular, Scalable & Proven Performance.

Characteristics Curve:

Dimensions:

Ideal For: Applications where safety is non-negotiable, such as in residential energy storage systems, electric vehicles (EVs), aerospace, medical devices, and high-end consumer electronics.

Customized items:

Case color: Customized case color is acceptable based on quantity more than 300pcs per batch.

Label design: We can help you to design customized label on the battery.

Carton design: Customized carton is acceptable based on quantity more than 200pcs per batch.

Certificates: 50% discount on certificates cost for first bulk order and 100% reback for future orders.

NDA agreement: NDA agreement is allowed and necessary to protect your benefits.

Experience the Future of Power. Learn more about how our solid-state technology can redefine safety and performance for your application.