Solar Array Positioning

A solar module will receive the most solar radiation and produce the greatest amount of power if it faces directly to the sun; however, the sun moves throughout the day and the year. Daily movement: Each day, the sun moves from the east, where it rises, to the west, where it sets. The compass position […]

Is Solar Water Pumping the Winner?

Bearings must be selected based upon the loads and service conditions they are likely to encounter. Incorrect sizing and selection of a bearing may lead to bearing failure.