Firefly Energy Competitors

At Johnson Controls, we transform the environments where people live, work, learn and play. As the global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Building on a proud history of 140 years of innovation, we deliver the blueprint of the future for industries such as healthcare, schools, data centers, airports, stadiums, manufacturing and beyond through OpenBlue, our comprehensive digital offering. Today, Johnson Controls offers the world`s largest portfolio of building technology and software as well as service solutions from some of the most trusted names in the industry. Visit www.johnsoncontrols.com for more information.

Duracell is the world’s leading manufacturer and marketer of high-performance alkaline batteries, lithium coins, rechargeable batteries, and other specialty cells. Duracell powers many devices across the globe such as game console controllers, baby monitors, flashlights, smoke detectors, and toys such as the Monster Jam RC trucks. As the leader in the personal power category, Duracell has a rich history of innovation continuously introducing batteries that are more powerful and longer lasting than competitor brands - holding our title as the #1 trusted battery brand since 2018. Duracell is committed to powering communities and organizations, ensuring child safety, and keeping devices running when they’re needed most. Duracell focuses on sustainable growth, industry-leading innovation and creating long term value for our customers and consumers. At Duracell integrity, end to end accountability across all levels, fast decision making and a “can do” attitude are highly valued. Powered by those, Duracell - a multi-national and multi-cultural company – is committed to become the world’s undisputed #1 Personal Power Company. Duracell is committed to hiring incredible talent and, as such, offers competitive compensation packages and employee benefits. To this same end, Duracell respects and values the aspects that make each candidate unique and, as an Equal Opportunity employer, is committed to providing a work environment that is free of discrimination against employees and applicants on the basis of any factor prohibited by applicable laws and regulations.

A123 Systems, LLC develops and manufactures advanced Nanophosphate® lithium iron phosphate batteries and energy storage systems that deliver high power, maximize usable energy, and provide long life, all with excellent safety performance. Contact Us at https://info.a123systems.us/en-us/contact-us. Founded in 2001, A123's proprietary Nanophosphate technology is built on novel nanoscale materials initially developed at the Massachusetts Institute of Technology. Today, A123 Systems is headquartered in Livonia, MI and employs more than 2,000 people worldwide. A123 Systems is a TS-16949 and ISO9001 certified supplier of advanced lithium ion cells and systems designed to help customers quickly and cost-effectively take engineering breakthroughs from conception to commercialization. Why A123? Game-changing Technology From breakthrough Nanophosphate chemistry to innovations in battery systems management and complete system design, A123 Systems provides game-changing energy storage solutions that deliver a new combination of high power, excellent safety and long life. Complete Solutions A123 Systems partners with customers to provide complete energy storage solutions that enable the rapid development and delivery of innovative products that meet demand in both existing and emerging markets. Commitment to Operational Excellence At A123, we are dedicated to operational excellence from design and development to production and delivery. Our vertically integrated, state-of-the-art global manufacturing facilities produce high-quality electrodes, cells and battery systems to meet evolving customer requirements for innovative technologies. Field Proven With battery systems operating in vehicles ranging from passenger cars to commercial transit buses around the world, our experienced engineering teams have the expertise to integrate advanced battery systems that deliver premium performance in the field.