Brazil’s lithium battery energy storage market is set for significant growth in 2025, driven by booming solar adoption and evolving regulations. Solar capacity reached 53 GW in early 2025, fueling demand for lithium-ion batteries, especially lithium iron phosphate (LFP) for their safety and longevity, to manage grid intermittency.
Market projections show robust expansion. The battery energy storage system (BESS) market is expected to grow from USD 3.1 billion in 2025 to USD 9.8 billion by 2031, at a CAGR of 21.5%. Installed BESS capacity was 685 MWh in 2024, with a 29% year-on-year increase, and total investments could reach R$22.5 billion (USD 3.79 billion) by 2030 across off-grid, utility-scale, and commercial applications. Residential lithium-ion systems are projected to hit USD 687.6 million by 2030.
Key drivers include solar power’s rise to 32.9% of Brazil’s electricity matrix by 2029 (from 22.2% in 2024), frequent outages averaging 190 hours in some regions, and high tariffs incentivizing peak shaving. Regulatory momentum is strong: ANEEL’s roadmap aims to finalize BESS rules by mid-2025, and a June 2025 auction will contract 300 MW of storage with 4-hour discharge, attracting an estimated USD 450 million in investments. Tax credits and the REIDI program further bolster investments.
2025 is a pivotal year for Brazil’s energy transition, with lithium battery storage enhancing grid reliability and sustainability.
Eco-worthy, with rich experience in the BESS industry, will attend Intersolar South America (Brazil) Exhibition from August 26–28, 2025. We sincerely invite you to visit our Booth at B4.45, to explore our innovative[Brazil's Market Outlook for Storage Lithium Battery 2025] solutions.
We're thrilled to announce a significant milestone for our company: our 48V 100Ah Server Rack LFP Battery has officially received UL 1973 certification! This achievement underscores our unwavering commitment to safety, reliability, and quality in the energy storage industry.
UL 1973 is a rigorous safety standard for batteries used in stationary applications, including uninterruptible power supplies (UPS), energy storage systems, and — critically for our product — server racks. Achieving this certification means our battery has undergone extensive testing and met the stringent requirements for electrical, mechanical, and environmental performance, as well as critical safety aspects like fire propagation and short-circuit protection.
For our customers, this certification provides an even greater level of confidence in the safety and performance of our 48V 100Ah Server Rack LFP Battery. It ensures that our product not only meets but exceeds industry benchmarks, offering a secure and efficient power solution for your critical data center operations and other demanding applications.
We are incredibly proud to have our 48V 100Ah Server Rack LFP Battery certified to UL 1973 . This certification is a testament to the hard work and dedication of our engineering and quality assurance teams. It reinforces our mission to deliver cutting-edge, highly reliable, and safe battery solutions that our customers can trust.
Our 48V 100Ah Server Rack LFP Battery is designed to provide robust and long-lasting power, offering a compact, efficient, and scalable solution for various applications requiring dependable backup or primary power. With the UL 1973 certification, you can be even more assured of its superior quality and safety.
Thank you for your continued trust and support. We remain dedicated to innovating and providing top-tier energy storage solutions that power your success.