Categories
63kWh Electric Vehicle Custom Integrated Solution for Nissan Leaf
Transforming Electric Mobility in Sri Lanka: Jayan's 63kWh Vehicle Powertrain with CATL 14.8V 180Ah Battery Modules
Case Details
Jayan, an innovative electric vehicle integrator in Sri Lanka, leveraged cutting-edge battery technology to develop a high-performance 63kWh automotive powertrain chassis. By integrating CATL 14.8V 180Ah Battery Modules manufactured by Starmax Energy Lithium Ion Battery manufacturers, Jayan achieved a scalable, cost-effective solution for commercial EVs, enhancing energy density and driving range while reducing operational costs.Client Name: JayanLocation: Sri LankaProduct: 63kWh Automotive Powertrain ChassisBrand: CatlManufacturer: Shenzhen Starmax Energy Technology Co., Ltd.Application Scenario: Commercial electric vehicles requiring high-capacity, modular battery systems for extended range and durability in tropical climates.Executive Summary：Jayan aimed to address Sri Lanka's growing demand for sustainable transportation by developing a 63kWh powertrain chassis for commercial EVs. The solution centered on integrating CATL 14.8V 180Ah Battery Modules sourced from Starmax Energy Lithium Ion Battery manufacturers to ensure high energy density, thermal stability, and scalability. The project successfully delivered a robust system capable of supporting daily operations in high-temperature environments while reducing reliance fossil fuels.
Challenges：High Energy Requirements: Commercial EVs in Sri Lanka needed a minimum 63kWh capacity to achieve 250-300 km range per charge, critical for urban and intercity transport.Thermal Management: Sri Lanka’s tropical climate (average 30°C) demanded batteries with exceptional thermal resilience to prevent degradation.Cost Constraints: Budget limitations required a modular, scalable design to avoid overengineering for smaller vehicles.Supply Chain Reliability: Sourcing high-quality components locally was challenging, necessitating imported technology with local integration support.Solution：Jayan partnered with Starmax Energy Lithium Ion Battery manufacturers to deploy 24 units of CATL 14.8V 180Ah Battery Module configured in a 24S1P arrangement, achieving 63kWh capacity. Key features included:NMC Chemistry: Optimized for high energy density (180Ah per module) and cycle life (2,000+ cycles at 80% DoD).Thermal Adaptability: Modules operated efficiently in -20°C to 55°C, with reinforced cooling channels for tropical conditions.Modular Design: Enabled flexible capacity scaling for smaller vehicles (e.g., 31.5kWh using 18 modules).Cost Efficiency: Sourced directly from Starmax Energy Lithium Ion Battery manufacturers at 129−139/module (bulk order), keeping total system cost under $8,000.Implementation & Results：Integration: Modules assembled into a structural chassis with proprietary BMS for load balancing, shock resistance.Performance: Achieved 63kWh output with 540A max discharge current, supporting 350V system voltage for commercial EVs.Range Testing: Vehicles consistently achieved 280 km per charge in urban conditions, exceeding Sri Lanka’s average daily commute needs.Economic Impact: Reduced operational costs by 40% compared to diesel vehicles, with ROI projected within 2 years.Reliability: Zero thermal incidents reported during 6-month field testing in Colombo’s high-temperature environment.Conclusion：Jayan’s project demonstrates how strategic partnerships with Starmax Energy Lithium Ion Battery manufacturers and adoption of CATL 14.8V 180Ah Battery Module technology can revolutionize EV infrastructure in emerging markets. The 63kWh powertrain chassis offers a replicable blueprint for regions seeking affordable, climate-resilient electric mobility solutions. By prioritizing modularity and performance, Jayan positioned Sri Lanka for a scalable transition to clean transportation.
Welcome to contact us:
WhatsApp/Wechat/Mobile: +86 14704451321
Email: support@szxhbattery.com
Website: www.szxhbattery.com
