About Us


Committed to technological innovation and reliable quality, EVOLISUN strives to be a leading global provider of battery and energy storage solutions.
R&D team
Evolisun has a top-tier R&D team for power lithium battery systems in the industry, bringing together senior experts and technical elites in electrochemistry, materials, electrical engineering, structural design, thermal management, BMS and other fields.
With years of intensive experience in the lithium battery industry, the team possesses full-process R&D capabilities from scheme design, simulation verification and prototype development to mass production.
Strict Process
Adhering to strict standards, rigorous processes and cutting-edge technologies, we create high-safety, high-reliability and high-performance battery system products, and continuously deliver core value to our customers.

Rigorous Scheme Definition → Precision Electrical Design → Reliable Structural Development → In-depth Thermal Simulation → Strict Prototype Testing → Low-volume Process Validation → Standard C-sample Finalization
Full-dimensional simulation verification, full-scenario performance testing, full-process quality control, full-cycle safety assurance
Design traceability, full test coverage, complete verification pass, high-standard finalization, zero-defect quality
Advanced Manufacturing
Full-process automated production
Automated operations on module assembly and laser welding.
High-precision & stable control
High equipment accuracy and consistency, minimizing manual errors.
Digital & intelligent management
Real-time data collection, full process traceability and visual quality control.
Efficient & flexible production
High speed, low energy consumption, supporting mass production and customization.
Strict in-line inspection
Multi-dimensional online detection to ensure zero-defect delivery.
Lean intelligent manufacturing
Continuous process optimization for higher efficiency, yield and stability.
After Sales Fast response
Fast Response & Efficient Closure: 24/7 service hotline, on-site dispatch nearby, quickly solve various after-sales issues to ensure normal equipment operation.
Professional Team & Full Support: The after-sales team consists of senior technicians, proficient in battery operation, maintenance and fault diagnosis, providing professional technical support.
Full Life Cycle & Long-term O&M: Cover the entire process of battery installation, commissioning, maintenance and recycling, with regular inspections to extend battery service life.
Complete Warranty & Worry-free Service: Establish a standardized warranty system, clarify the warranty scope and period, fully transparent and traceable, freeing customers from worries.
Customer-centric & Customized Service: Provide personalized after-sales solutions on demand, regular follow-up visits to accurately match customer O&M needs.




2014 Perovskite solar panel
2019 Battery for E-Bus
2022 Battery system for E-Truck
2024 Play&Plug container BESS
2025 Battery system for L7 passenger EV
2026 Battery system and charging system for low speed vehicle