real time sensing

Rural Community Renewable Projects On The Rise Nationwide

Rural Community Renewable Projects On The Rise Nationwide

A recent report by the National Rural Electric Cooperative Association (NRECA) is showing significant growth in the rural electric cooperatives across the United States.  The growth can be attributed to lowered costs and greater infrastructure to support these projects, along with aid and partnership from the U.S. Department of Energy through SUNDA (Solar Utility Network Deployment Acceleration) initiative.

Since the 2013 partnership started, the initiative has grown from 30 MW installed capacity in 2013 to 868 MW installed in 2017.  Additionally, in 2013 the initiative began with just 17 rural coops and now includes just under half of the 900 rural coops nationally.  The installed capacity is set to cross the 1 GW threshold in 2018 or 2019 according to the report.

SUNDA has also given birth to new market segments such as community solar for low to medium income households, and military projects.  The initiative also provided planning and financial toolkits to aid rural community projects to move along smoothly, along with cost sharing programs.

Now The Projects Make Sense

The most important reason for the increase in rural community renewable projects is the drop in prices over the past years.  As per the NRECA report, installation costs per watt in 2014 was $4.50.  The average installation costs per the report today is less than $1.50, making these projects more financially appropriate.  Over this time, infrastructure was also being expanded and built to support such projects.

Funding for such projects is also much easier to find through non-profit organizations as well as fully backed financing resources such as Rural Utilities Service Loans and Rural Utility Cooperative Finance Loans.  Rural Electric Community Coops can also alight with tax equity partners to take advantage of incentives that are not normally available to non-profit entities.

Dual Axis Solar Tracking in Rural Community Renewable Coops

Sun Action Trackers is proud to provided our Dual Axis Solar Trackers all over North America for projects of all sizes in all types of weather conditions.  With up to a 40% increase in production compared to fixed tilt systems, our Dual Axis Solar Tracker will ensure that you are getting the most out of your project.  Each tracker also features our patented Real Time Sensing which provides a host of benefits, as well as our Magnesium Alloy Coated Steel, which is 5-10 time more resistant to harsh environments compared to galvanized steel.

If you are interested in how the Sun Action Trackers PST-2AL Dual Axis Solar Tracker can add value to your rural community renewable solar project, please CONTACT US for more information.

 

Posted by Sun Action Trackers in Community, Dual Axis Tracker, Products, real time sensor, solar system benefits, solar tracking, 0 comments
A Personal View : Simplicity in Solar

A Personal View : Simplicity in Solar

A Personal View: Simplicity in Solar

By Daniel Wilson, Senior Electrical Engineer at Sun Action Trackers

When I was younger and pondering the idea of going to school for engineering, I asked a very successful engineer what I should expect to learn from studying engineering at university. I expected something along the line of “you will be able to fix cars after you graduate” or “you will be better at math”. Instead he told me that I would see the world through a new set of eyes. It wasn’t until I graduated university that I understood what he meant. With fresh new eyes, I now saw the world through the laws of physics, cause/effect and that the most robust solutions are usually the simplest. A simple solution is by no means inferior, rather it simply accomplishes the same task as a complex solution, but in a more efficient way.

At Sun Action Trackers, we know that simplicity in PV tracker design is essential, as these systems will be operating continuously, outdoors for 25+ years. Our Single and Dual Axis trackers all utilize our patented Real-Time Sensor technology that searches the sky for the maximum point of irradiance. Why blindly follow the sun with a program that doesn’t even consider the fact that clouds are between the tracker and the sun, when you could just simply rotate where the energy is actually at? Real-Time sensing is simpler, gives you higher generation, and doesn’t ever need to be calibrated. Trackers have to move, so some type of bearing is integral to the system. Once again, in the spirit of making things simple through ingenuity, we have designed flexible bearings that can account for post misalignment and require zero O&M greasing for the entire life of the project.

All of our trackers utilize low voltage DC motors that are readily available. I have worked for a tracking company that uses hydraulic actuation instead, and I don’t miss having to search for pin-hole leaks on 100ft. long cables, praying that the leak isn’t occurring underground if I can’t find it the first pass. I also don’t miss maintaining pumps, changing the oil, replacing clogged pistons, lines that were never bled properly, or wildlife that somehow makes its way through the an 8ft. fence just to chew on the hydraulic lines. Our Single Axis tracker houses 4x more modules than the leading competitor. This means 4x less control boxes, sensors and motors that need to be maintained over the course of 25+ years. Additionally, our UL3703 certified Single Axis tracker can electrically bond over 320 modules within its structure so that you have 4x less grounding electrodes to worry about installing than with the leading 80-module tracker.

Posted by Jonathan Bunting in Actuator, component, components, Products, real time sensor, slew drive, solar system benefits, solar tracking, staff team, 0 comments
9 Interesting Facts about Solar Power

9 Interesting Facts about Solar Power

9 Interesting Facts about Solar Power

by Sun Action Trackers

The use of solar power for homes and business is on the rise, but how much do you know about it? While most people know that solar power energy comes from the sun, here are some fascinating and lesser known facts about it.

  1. Solar energy ranks number one when it comes to the biggest energy resource on the planet. The earth receives 173,000 terawatts of power from the sun on a regular basis, making it the most abundant source of energy in the world.
  2. Solar energy isn’t just used to generate electricity for homes and businesses. Photovoltaic cells, or solar cells, can also be used to produce power for portable devices, such as phone chargers and calculators.
  3. The space industry adopted the use of solar power back in the 1960s. This energy source was used to generate power on spacecrafts, including satellites.
  4. Ancient Greeks and Romans made use of solar energy to heat their homes and provide light by including windows that faced south. Other ancient civilizations also used the sun’s rays for heating.
  5. Solar panels have been around since the 1950s, but they weren’t used in homes or businessess back then. Now, solar panels provide energy for many homes and businesses around the world.
  6. Solar tracking systems utilize many forms of obtaining energy from the sun. A beneficial way is by using Real-Time Sensors, which help guide solar trackers to “track” the sun. They also help eliminate electricity loss by positioning the trackers in a “flat” position during a cloudy day.

7. Solar power can be used to provide homes and businesses with hot water, in addition to generating electricity. This helps property owners enjoy even greater utility savings while also lowering their carbon footprint.

8. Solar energy can be used to treat waste water, which cuts down on the use of chemicals or electricity for this same purpose.

9. Solar panels might look smooth from a distance, but they’re made up of tons of solar cells. These photovoltaic cells gather sunlight and convert it into electricity for homes and business owners to use for power, heat and other purposes.

Fore more information on solar trackers, please visit Sun Action Trackers. Our company uses the latest solar technology to manufacture solar tracking systems.

Posted by Sun Action Trackers in real time sensor, solar tracking, 0 comments