During a seminar by the Advanced Lead Acid Battery Consortium (ALABC) held in London, England last November, the lead battery industry was encouraged by the positive response from end-users in the utility and renewable energy storage markets made at the seminar.
Speakers during the event stressed that lead battery technology solutions meet all the requirements for energy storage installations while providing the most affordable option. “There are five essential reasons for utility operators to consider lead batteries in new energy storage systems they commission,” said Dr Geoffrey May of ALABC, “The new generation of this technology meets all the technical requirements of energy storage applications, it is the most cost-effective, safest, most reliable and most recycled, sustainable technology available today.”
Discussions during the seminar pointed out that lead battery systems better rival technologies in lifetime and operational costs, and are not subject to the same inherent safety issues with other systems. In addition, speakers during the seminar pointed out that 99 percent of lead batteries are collected and recycled at their end of life in Europe and North America, higher than any other battery technology.
Dr. May explained during the seminar, that lead batteries are available which will provide up to 5000 deep cycles. This has a major impact on the total cost of ownership of a lead battery for energy storage and is more than a match for other battery energy storage technologies. In addition, research work carried out by ALABC has improved lead battery performance in the special conditions that are seen with renewable energy sources, particularly solar photovoltaic sources, where the battery is not fully charged at all times. This has focussed on the addition of special carbons to the battery electrodes and has now been widely adopted by many major battery suppliers. For more information on the seminar visit www.ila-lead.org. Additional information on U.S. Battery’s RE batteries for energy storage can be found on the company’s website, www.usbattery.com.