Squeezing more power from solar PV devices

FROM RESIDENTIAL ROOFTOPS TO UTILITY-SCALE FARMS, ALL USERS OF SOLAR ENERGY WANT TO GET THE MOST POWER FROM THEIR SYSTEMS. EVERYONE IS LOOKING FOR TECHNOLOGIES THAT ENHANCE POWER HARVEST AND GET THE HIGHEST WATTAGE FROM A SOLAR PHOTOVOLTAIC (PV) INSTALLATION. MANY COMPANIES ARE FOCUSING ON THIS AIM WHILE SIMULTANEOUSLY MAKING SYSTEMS FAR SIMPLER AND SAFER. JOYCE LAIRD LOOKS AT SOME OF THE LEADING COMPANIES IN THIS AREA.