Spanish manufacturer Gonvarri Solar Steel says its new TracSmarT+ 1P tracker is a two-row tracker, but it also offers a single-row version of the product.

PV solar panel I-V curves example. The single vertical line tracks the MPP. The goal of a power-point tracker is to resist the flow of current out of the solar cell so that it’s operating at an ...

If you need to squeeze every available watt out of a solar panel, you’ll probably want to look into a solar tracking system. Unfortunately, they are usually quite large, heavy, and expensive.