Shenzhen Ansar Energy Co., Ltd. is a professional manufacturer specializing in solar energy storage batteries and integrated renewable energy solutions for residential, commercial, and industrial applications. Established in 2015 and headquartered in Shenzhen, Guangdong Province, China, the company is committed to supporting the global transition toward sustainable energy through advanced battery storage technologies and intelligent power management systems.
With a modern manufacturing facility covering more than 18,000 square meters and a workforce of over 250 employees, Ansar Energy serves customers across international renewable energy markets. Our core product portfolio includes residential energy storage systems, commercial battery storage, industrial microgrids, and high-performance smart battery management systems (BMS).
Being based in Shenzhen allows us to leverage the world's most concentrated lithium-ion battery ecosystem. From raw material sourcing to advanced BMS semiconductor integration, our supply chain ensures the shortest lead times and most competitive cost-to-performance ratios.
We provide comprehensive OEM and ODM services. Whether it’s customized battery capacities (kWh), project-specific voltages (up to 1000V+), or specialized branding for local distributors, our R&D team translates your technical requirements into reality.
Our systems are engineered to meet global standards including CE, IEC 62619, UN38.3, and UL. We provide localized technical documentation, grid-connection support, and after-sales service to ensure seamless project execution in Europe, Africa, and the Americas.
Lithium Iron Phosphate (LFP) has emerged as the definitive chemistry for stationary energy storage. Unlike ternary batteries (NMC), LFP offers superior thermal stability, significantly lower risk of thermal runaway, and a lifecycle exceeding 6,000 cycles at 80% DoD. At Ansar Energy, we exclusively utilize Grade-A cells to ensure long-term reliability.
Modern ESS is no longer just a "dumb" box of batteries. Our proprietary Smart BMS integrates AI algorithms to monitor cell health in real-time, balance charge-discharge cycles, and predict maintenance needs. This "Digital Twin" approach extends battery life by up to 20% compared to traditional systems.
We are seeing a massive shift toward High-Voltage (HV) systems (150V - 800V) in both residential and C&I sectors. HV systems reduce current flow, leading to lower heat dissipation and higher round-trip efficiency. Our stackable HV solutions allow for modular expansion from 20kWh to over 1MWh.
As grids become more decentralized, our ESS are designed to be "VPP-Ready." Through IoT connectivity, multiple storage units can be aggregated to provide grid frequency regulation and demand-response services, turning an energy cost into a revenue stream for the end-user.
Self-consumption optimization for homeowners. Store excess solar power during the day and power your home at night, reducing reliance on the utility grid.
Commercial and Industrial facilities use our BESS to avoid expensive "peak demand charges" by discharging stored energy during peak grid hours.
Support ultra-fast EV charging stations in areas with limited grid capacity. The battery acts as a buffer to provide high power without straining the local transformer.
Bring reliable power to remote islands, mining sites, and telecommunications towers where grid access is either impossible or prohibitively expensive.
Ansar Energy operates advanced battery assembly lines, testing laboratories, and quality control facilities equipped with modern manufacturing technologies. Every unit undergoes rigorous 72-hour aging tests and vibration simulations before leaving the factory.
The company follows strict quality management procedures throughout product design, cell integration, system assembly, testing, and final inspection to ensure dependable performance, safety, and long-term reliability. Continuous investment in research and development enables the company to improve energy efficiency, battery lifespan, and system intelligence.
Partner with Shenzhen Ansar Energy for reliable, high-performance battery storage solutions tailored to your market needs.
Ansar Energy
