PARIS — Satellite manufacturer Space Systems/Loral (SS/L) reported Nov. 14 increased revenue but a sharp drop in operating profit for the nine months ending Sept. 30 as it booked charges including $22 ...

Make energy while the sun shines — that’s what we expect of a photovoltaic (PV) system (see Components of a PV System). So if the sun is out but the system isn’t producing to capacity, there’s a ...