A photovoltaic power generator with safety shutdown system includes a plurality of solar panel strings, a combiner, and a plurality of solar safety switches electrically disposed between a plurality of DC outputs of the plurality of solar panels strings and a plurality of DC inputs of the combiner. A drive motor is disposed within the handle. The monitor circuit allows, for example, adjusting a parameter of a memory in which the memory cell is disposed to increase the read accuracy, and may also allow recognizing and correcting an error due to an invalid second signal. One automatically mapped portion of a selected website may be \u201cbridged\u201d to a second automatically mapped portion of the selected website, where user input allows for selection of the different portions of the web site to be automatically mapped. A light-permeable globular enclosure is mounted on the frame, surrounding the ball and both homogenizing the white light output of the bulb but also concealing the yellowing unlit appearance of the remote phosphor ball centrally located within it. Furthermore, heat conductivity is increased by the use of a high heat conductive material for the reflector and heat dissipation to an outside is facilitated.