Our Mission
Unlocking the Potential
of Repurposed EV Batteries
Grid-Scale Storage - Made in the USA
The B2U Difference
B2U Storage Solutions manufactures, develops, deploys and operates Battery Energy Storage Systems (BESS) with our patented EPS Platform technology and integrated repurposing services that unlock the value of second life EV batteries. Our proven, bankable solutions are perfect for grid-scale projects or large energy users like data centers. Our systems have superior pricing, low-risk and qualify for the domestic content tax credit bonus.
Key Metrics
100 MWhs
Of Energy Storage Deployed
5,000+
Batteries under management
~4+ GWhs
Of battery supply from diverse sources
6+
Grid-Connected Projects with Years of Op Data
B2U Storage Solutions has deployed 100 MWhs of energy storage built from repurposed EV batteries across six projects in California (CAISO) and Texas (ERCOT). Our first site started operations in 2020. We manage more than 5,000 second-life or repurposed batteries for grid services. B2U holds access to more than 4 GWhs of repurposed battery supply through agreements with LG Energy Solution, Waymo, and various auto OEMs. With more than 6 years of operating data managed by B2U’s patented EPS Platform, our projects experience 99% uptime, the longest operating record of any second-life operator in the United States.
B2U & Waymo Moving Forward
“We are able to deliver energy storage systems to sites immediately, thanks to our integrated repurposing services and innovative EV Pack Storage system.”
— Freeman Hall, Co-founder & CEO, B2U Storage Solutions
Why B2U
Proven Technology
Operating since 2020 in California and Texas with our EPS system with 99% uptime
Made in the USA
Qualifies for 10% domestic content ITC bonus - no import tariffs, foreign entities of concern or shipping delays
Bankable & Low-Risk
Performance guarantee backed by A-rated insurance – Financing options available
Available Capacity
Able to deliver systems to US sites within weeks of contract.
From Car to Cabinet to Community
What We Do
Integrated Repurposing Services
OEMs can avoid electronic waste at scale by working with B2U to repurpose EV batteries, capturing more inherent value as resilient, grid-connected power for years to come.
Battery Energy Storage Solutions
Our low-risk EV Pack Storage system and integrated software stack delivers safe, scalable, and intelligent energy storage perfect for grid-connected or behind-the-meter applications.
Project Development and Financing
We acquire, design, develop, and operate energy storage projects, providing financing with great returns and revenue certainty. Learn more about our projects.
Our EV Pack Storage System
Struggling to get your energy projects to pencil? Worried about project delays with overseas equipment? Ready to explore a better option?
2.0 or 2.5 MWh BESS with performance guarantees
2-hour and 4-hour configuration available
Fire safety certified - UL9540, UL1973 and NFPA compliant
Better pricing & tax credit advantage
Patented EV Pack Storage System manages packs for operational efficiency.
Frequently Asked Questions
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B2U Storage Solutions manufactures, develops, deploys and operates Battery Energy Storage Systems (BESS) with our patented EPS technology platform and integrated repurposing services that unlock the residual value of batteries. Our proven, bankable solutions are perfect for grid-scale projects or large energy users like data centers, providing superior pricing, low-risk energy storage solutions that qualify for the domestic content tax credit bonus.
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B2U’s headquarters are at 11400 W. Olympic Blvd. Suite 200, Los Angeles, CA 90064. We manufactured battery energy storage systems (BESS) in Lancaster, CA.
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Yes. B2U offers a growing portfolio of battery energy storage systems, ranging from 2.0 to 2.5 MWh in 2-hour, 4- hour and longer duration configurations. Learn more about our products
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Yes. B2U has the most deployed MWhs than any other second-life BESS provider, with over 100 MWhs in service at the end of 2026 and 5,000 batteries under management. We have several energy storage sites in California and Texas in active operation, providing grid services to ERCOT and CAISO.
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Through our strategic partnerships with companies like LG Energy Solution and Waymo, we manufacture battery energy storage systems to repurpose second-life EV batteries, provide thousands of cycles of energy to the grid. Our EPS Platform actively, operates and monitors the performance of our systems.
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Yes. B2U is building a growing portfolio of managed energy storage sites.
Frequently Asked Questions
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B2U Storage Solutions is a Battery Energy Storage System (BESS) OEM offering a suite of products and services:
BESS models ranging from 2.0 to 2.5 MWhs and 2-hour, 4-hour, and longer durations with a 5-year product warranty.
Energy Management and Market Operations with our innovative EPS Platform to manage battery dispatch, interface with on-site generation, and provide grid services, perfect for large-scale projects servicing AI data centers and the grid.
Financing options and Long-term Service Agreement (LTSA) with performance guarantees for capacity, availability, and round-trip efficiency.
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Yes, our projects have qualified for federal tax credits including the domestic content bonus.
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Yes. Our products go through the rigor of compliance and certification for UL9540 and fire testing for UL9540A. Our products are compliant with UL 1973 and UL1974 standards. We design our sites to be compliant with NFPA 68, 69, 855 standards.
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Yes. Our EPS Platform is designed to manufacture and operate our BESS safely and reliably. Our innovative Matrix Architecture wires EV packs in a matrix of series and parallel strings to mitigate risk by ensuring safe operations and enabling performance optimization. An individual pack or module is automatically isolated and disconnected if a fault is detected while the rest of BESS cabinet remains in operation. If a BESS cabinet-level fault is detected, the cabinet is automatically disconnected until the fault is resolved.
B2U BESS cabinets are constructed from rugged steel enclosures with louvered steel doors designed to never allow gas concentrations to reach dangerous levels. These enclosures provide structural containment, physical and thermal shielding separation, and controlled gas dispersion consistent with fire safety objectives.
Overall, B2U’s safety strategy relies on intelligent design principles, real-time data monitoring and management, physical separation, and adherence to recognized national standards resulting in a resilient, UL certified product that are as safe as traditional BESS.
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We source batteries from automotive OEM’s, and through strategic partnerships for priority access to capacity from leading battery manufacturers like LG Energy Solution and Waymo’s fleet of autonomous vehicles.
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Typically, our project costs are significantly less than competing BESS solutions, as much as 40% lower installed costs with equivalent reliability and performance. And our projects qualify for domestic content tax credits, further reducing the projects adjusted basis net of financing.