PRECISION INNOVATION
Global Smart Energy Storage Provider | Custom Lithium Battery Solutions
From Design to Global Delivery – Intelligent, Fully Customized & Energy Solutions for Your Projects
Featured Products
Comprehensive manufacturing solutions across multiple industries with custom
capabilities.
High-capacity 16.24kWh wheeled energy storage with 6000 life cycles, expandable up to 241.4kWh for residential, small commercial, and off-grid solar applications.
35.84kWh Small commercial and industrial storage system
16.24kWh Household Energy Storage - Wheel 51.2V314Ah
Compact 5.12kWh wall-mounted energy storage featuring smart BMS protection, 3000 life cycles, and seamless multi-inverter compatibility for household and off-grid solar systems.
5.12kWh Household Energy Storage -Wall mounted 51.2V100Ah
Modular 35.84kWh energy storage systems with expansion up to 71.68kWh for small commercial, industrial, and sub-100kW three-phase applications.
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241kWh Air-cooled Storage Converged Cabinet
All-in-one 241kWh air-cooled energy storage cabinets with >98% efficiency and PACK-level fire safety for peak shaving, backup power, and microgrids.
Research & Innovation
State-of-the-Art Research Facilities
Our world-class facilities combine cutting-edge research capabilities with advanced manufacturing technologies to deliver innovative solutions that set industry standards.
Technological Innovation
Backed by a National Enterprise Technology Center and strategic partnerships with top-tier universities, our dedicated R&D teams continuously develop cutting-edge BMS technologies and intelligent energy storage platforms.
Customized Solutions
We deliver exclusive "one project, one solution" engineering, specifically tailoring our energy storage systems to withstand extreme local environments, including high temperatures, heavy dust, and salt spray corrosion.
Full-Lifecycle EPC Services
From project feasibility and customized design to construction and financing support, we provide one-stop EPC solutions that lower initial investment thresholds and improve overall project efficiency.
Global Delivery Network
Utilizing multi-regional nodes and localized warehousing across the globe, we have built a highly efficient fulfillment network that ensures rapid response and significantly reduces cross-border delivery cycles.
Premium Quality Assurance
Comprehensive quality management system with advanced testing and certification procedures.Comprehensive quality management system with advanced testing and certification procedures.Comprehensive quality management system with advanced testing and certification procedures.
Upgraded Technical Support
Our expert service team ensures maximum uptime through a rapid-response mechanism and a progressive "replace, not repair" policy for core components, matching the extended warranties of leading international brands.
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GET STARTED
Partner with us to leverage cutting-edge materials science and precision
manufacturing for your next breakthrough product.
Ready to Transform Your Innovation?
Schedule Laboratory Tour
Schedule Laboratory Tour
Schedule Laboratory Tour
Schedule Laboratory Tour
We are committed to excellence in everything we do and look forward to working with you!
Chengdu Across The Sun New Energy Co . , Ltd
E-mail: AcrossTheSunATS@outlook.com
Tel: 028-86933555
Add: No. 356, Checheng East 7th Road, Longquanyi District, Chengdu City, Sichuan Province, China



