Solid-State Batteries
Next-Gen Power for a Safer, Smarter Future
Model Included:
24V200Ah Solid State LiFePO4 Battery
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:
Market Applications:
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.
| TECH & SPECS | Model | |
| 24V200Ah Solid State LiFePO4 Battery | ||
| Electrical Specifications | Nominal Voltage | 25.6V |
| Nominal Capacity | 200Ah | |
| Parallel Connection | Max. 16units | |
| Serial Connection | No | |
| BMS | 8S200A | |
| Circuit Protection | Over charge, Over discharge, Over current, Over temp, Short, Balance | |
| Communication | 2xRs485 and 1xCAN; LCD | |
| Cycle Life | 5000times Cycles @100%DOD and 10000times @80% DOD | |
| Self Discharge | Less than 3% per month | |
| Charge Efficiency | 100%@0.2C | |
| Discharge Efficiency | 98-100%@1C | |
| Charge Specifications | Charge Voltage | 28.8±0.4V |
| Standard Current | 40A | |
| Fast Current | 100A | |
| Discharge Specifications | Standard Current | 40A |
| Max. Con. Current | 200A | |
| Peak Current | 400A(30ms) | |
| Cut-off Voltage | 20V | |
| Mechanical Specifications | Dimensions (mm) | 442(482)×517×133.5mm |
| Approx Weight(KG] | 43 | |
| Terminal Type | ES07 Energy Storage Quick Insert | |
| Case Color/material | Black Metal Case | |
| IP Rating | IP54 | |
| Cell Type | 3.2V 50Ah solid state cell | |
| Temperature Specifications | Charge Temp | 0℃ to 55℃ (32℉to131℉) |
| Discharge Temp | -20℃ to 60℃ (-4℉ to 140℉) | |
| Storage Temp | -20℃ to 45℃ (-4℉ to 113℉) | |
