Different Types Of Solar Tracking System

Have no sensors too but use microprocessor and are based on mathematical formulae to predict the sun s position.

Different types of solar tracking system.

The solar tracker drive systems encompassed five categories based on the tracking technologies namely active tracking passive tracking semi passive tracking manual tracking and chronological tracking. Payloads are usually solar panels parabolic troughs fresnel reflectors lenses or the mirrors of a heliostat. Horizontal single axis solar tracker hsat horizontal single axis solar tracker rotates from east to west throughout the day on a fixed axis which is parallel to the ground. Typically dual axis tracking is used to orient a mirror and redirect sunlight along a fixed axis towards a stationary receiver.

Now let us talk about different types of single axis trackers such as horizontal vertical tilted and polar aligned. Solar tracking system 39 pages 3 appendices 23 may 2016 degree bachelor of engineering degree programme electronics instructor janne mäntykoski senior lecturer the goal of this thesis was to develop a laboratory prototype of a solar tracking system which is able to enhance the performance of the photovoltaic modules in a solar energy. A focusing collector is a special form of flat plate collector by introducing a reflecting surface collector between the solar. There are two types of altitude based dual axis trackers tip tilt and azimuth altitude.

Focusing collector is a device to collect solar radiation with high intensity of solar radiation on the energy absorbing surface. Because solar tracking implies moving parts and control systems that tend to be expensive single axis tracking systems seem to be the best solution for small pv power plants. There are two main solar tracking systems types that depending on their movement degrees of freedoms are single axis solar tracking system and dual axis solar tracking system which are addressed in the recent studies. Dependent on geographical location and the start time situation of the system.

A single axis tracker moves your panels on one axis of movement usually aligned with north and south. A solar tracker is a device that orients a payload toward the sun. Reducing this angle increases the amount of energy produced from a fixed amount of installed power generating capacity. Solar trackers help to minimize this angle by working to orient panels so that light strikes them perpendicular to their surface.

When rotation of the surface is done around two axes simultaneously it is two axis tracking. There are two types of solar tracking systems. As these trackers track the sun s path vertically and horizontally they help obtain maximum solar energy. A single axis solar tracking system uses a tilted pv panel mount and one electric motor to move the panel on an approximate trajectory relative to the sun s position.

The following points highlight the focusing and non focusing types of solar collectors. The paper described the various designs and components of. Such two axis systems are also used for controlling astronomical telescopes.