Shenzhen Suntherra Battery Co., Ltd. stands at the forefront of the global energy transition. As a professional manufacturer specializing in solar energy storage batteries and integrated power solutions, we cater to the most demanding requirements of the renewable energy market. Located in the tech-hub of Shenzhen, China, our 12,000-square-meter facility is a beacon of sustainable manufacturing, providing high-performance OEM and ODM lithium storage technologies to Europe, North America, and beyond.
Modern enterprises are shifting from passive energy consumers to active "prosumers." Procurement requirements now prioritize Levelized Cost of Storage (LCOS) and ESG compliance. Suntherra meets these needs by providing batteries that exceed standard lifecycle expectations, ensuring long-term ROI for solar integrators.
Commercial and Industrial (C&I) sectors require scalable, high-density solutions. Our outdoor cabinet systems (up to 241kWh) address peak-shaving, load shifting, and emergency backup, providing a robust buffer against grid volatility and rising energy costs.
As a leading China exporter, we emphasize traceability in lithium sourcing and carbon-footprint reduction in manufacturing. This "Information Gain" approach ensures our partners can confidently market our batteries in strictly regulated markets like the EU and North America.
Current focus on LiFePO4 (Lithium Iron Phosphate) due to its thermal stability and 10+ year lifespan. Our 8500 cycle-rated cells represent the peak of current electrochemical engineering.
Integration of Smart Cloud-based BMS (Battery Management Systems) for predictive maintenance and real-time health monitoring, reducing the risk of downtime in critical solar installations.
Developing seamless integration for hybrid systems where lead-acid replacement batteries (AGM/Gel) and Lithium-ion coexist in smart micro-grids for optimal cost-efficiency.
The future of Sustainable Battery Storage lies in high-voltage stackable designs and solid-state safety features. Suntherra’s R&D is currently optimizing the energy density of our 51.2V residential series to achieve a 20% reduction in physical footprint while maintaining peak power output.
Our facility operates under rigorous ISO 9001:2015 standards. With a team of 180+ experts, we don’t just manufacture batteries; we engineer reliability. Our OEM/ODM capabilities allow for:
Our Home Energy Storage Systems (HESS) empower homeowners to disconnect from the rising grid prices, achieving up to 90% energy self-sufficiency with our stackable lithium packs.
Reliable backup power for 5G base stations and data centers. Our batteries offer rapid discharge rates and extreme temperature tolerance for remote infrastructure.
Supporting sustainable farming through solar-powered irrigation and livestock systems, even in areas where the traditional power grid is nonexistent.
Our sustainability is rooted in our chemistry (Cobalt-free LiFePO4) and our manufacturing efficiency. By using materials with lower environmental toxicity and ensuring a lifespan of over 10 years, we significantly reduce the lifecycle waste of our products.
Our smart BMS is pre-programmed to communicate with major inverter brands such as Victron, Growatt, SMA, and Deye. We provide customized protocol matching for large-scale OEM projects.
Depending on the product, we maintain CE, UN38.3, MSDS, and RoHS certifications. We follow the strictest safety guidelines for high-voltage and maritime energy storage.
Yes, we offer technical training, marketing materials, and a dedicated account manager for our global partners. Our logistics team handles all compliance for dangerous goods (batteries) shipping.
Suntherra Battery
