Iron Edison Battery Company, headquartered in Denver, Colo., offers Nickel Iron and Lithium Iron batteries for solar energy storage, along with complete solar energy system design services. Its team has designed thousands of off-grid and battery backup systems around the world using Nickel Iron or Lithium Iron battery types. Both Nickel Iron and Lithium Iron are longer lasting, more durable alternatives to traditional lead-acid batteries. Iron Edison is dedicated to educating people on the benefits of advanced battery technology. For more information, contact Iron Edison at 720-432-6433 or email to info@IronEdison.com.