Abstract: . . .  field test and evaluation; performance monitoring; and development of maintenance schedules, maintenance procedures and maintenance record forms. This technical assistance has be focused on the NTUA electricianinstallers with the goals of ensuring properly installed, maintained, and operated PV systems. . . .
. . .  of ensuring properly installed, maintained, and operated PV systems. FIGURE 1. SNL/SWTDI engineers performing field test. ACKNOWLEDGMENTS This work was supported by the United States Department of Energy under Contract DE-AC0494AL85000. Sandia National Laboratories is a multiprogram laboratory operated . . .
. . .  under Contract DE-AC0494AL85000. Sandia National Laboratories is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy. FIGURE 2. Interior of ‘Sun-Pack’ battery box.  . . .
. . .  under Contract DE-AC0494AL85000. Sandia National Laboratories is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy. FIGURE 2. Interior of ‘Sun-Pack’ battery box.  . . .
. . .  Systems Assistance Center (PVSAC) at Sandia National Laboratories (SNL) and the Southwest Technology Development Institute (SWTDI) have been assisting the Navajo Tribal Utility Authority (NTUA) in the installation, maintenance, and operation of their remote-home PV program. Support for the NTUA program has . . .
. . .  the lifetimes and maintenance requirements of both on and off grid PV systems. FIGURE 3. ‘Sun-Pack’ dc wiring panel. PICTURES FROM THE FIELD SUMMARY The Photovoltaic Systems Assistance Center (PVSAC) at Sandia National Laboratories (SNL) and the Southwest Technology Development Institute (SWTDI) have been . . .
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