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U.S. Department of Energy
Office of Scientific and Technical Information

Application, sizing, testing and performance of the photovoltaic battery subsystem at Natural Bridges National Monument, Utah

Technical Report ·
DOI:https://doi.org/10.2172/5599473· OSTI ID:5599473

During the two years from 24 May 1978 to 7 June 1980, the battery subsystem for the 100-kW peak photovoltaic power system for Natural Bridges National Monument was designed, modified, tested, installed, retested and again modified. The subsystem includes 224 lead-acid (with calcium alloy) cells, hydrogen recombiners, an air-lift pump system and electrolyte level indicators. Problems and solutions related to these subsystem components are discussed. Further details concerning the battery selection, design, tests and performance throughout the battery's life are also included.

Research Organization:
Massachusetts Inst. of Tech., Lexington (USA). Lincoln Lab.
DOE Contract Number:
AC02-76ET20279
OSTI ID:
5599473
Report Number(s):
DOE/ET/20279-153; ON: DE82007040
Country of Publication:
United States
Language:
English