USL provides cost-effective photovoltaic power for general use, operating DC directly or, in an inverter-equipped system, AC loads. The 18 / 36 cells in series provides 5 watts (6V & 12V) of maximum power, it is used primarily in utility grid-supplemental systems, telecommunications, remote villages and clinics, pumping and load-based aids to navigation.
USL provides cost-effective photovoltaic power for general use, operating DC directly or, in an inverter-equipped system, |