Solar Pv Carousel Trackers Articles & Analysis
12 articles found
A complete measurement of solar irradiance includes global (GHI), direct (DNI), and diffuse (DHI or DIF) radiation. To accomplish this, a high-quality solar monitoring station typically comprises an automatic sun tracker fitted with instruments to measure these components individually. Depending on the application, long-wave radiation and reflected short-wave radiation may be added to provide the ...
Throughout Array’s 30-plus years in utility-scale PV, we’ve seen major shifts in the solar energy market. As the market currently expands with utility-scale PV assets, more and more lenders and investors are seeing the potential in funding these projects. Considering that these are multi-million-dollar endeavors, it’s remarkable the amount of guesswork that can still sneak into ...
Every aspect of the PV solar project plays a part in risk. Plant design, available technology, and risk mitigation features that can be built into a tracker can affect all elements of a solar assets long-term risk profile. Trackers are one of the major inputs of the risk equation. In this final post of our 3-part series on risk mitigation for investors and insurers, we’ll talk about ...
Following the successful commissioning of a 64.1 MW Benban solar power plant in Egypt in December 2017, system integrator Gantner Instruments Environment Solutions GmbH announced that it will equip three more plants of the Benban complex with a solar monitoring system. The new solar systems have a total capacity of 166.5 MW. The chosen "Made in Germany" solution from Gantner is a tailor-made, ...
You hike over the crest of the hill and there it is: 96 sun-tracking solar masts, each with 42 solar modules — 4,032 modules in all — perched on the side of a hill with the beautiful Rocky Mountains in the background. It’s called the SunMine project and it’s all part of the reinvention of Kimberley, B.C., from mining town to a clean tech, tourism town of the future. ...
ABSTRACT Herein, a SunTrack Carousel tracker is described for mounting on residential or commercial building flat rooftops in order to produce more k\Vh per kW relative to fixed PV modules. ...
A modern maximum power point tracking (MPPT) method based on the incremental conductance (IncCond) control algorithm is discussed. This method features a variable step iteration of duty ratio to get over the trade–off between dynamic performance and steady state oscillation around maximum power point (MPP). Moreover, in the aim to get an excellent precision and a swift response independently of ...
In this paper, a novel algorithm is proposed, for effective energy management of a conventional internal combustion engine vehicle, consisting of a photovoltaic (PV) source and battery also to power its electrical load. It offers a more practical and eco friendly solution of fossil fuel consumption reduction as compared to presently available alternatives such as electric/hybrid electric ...
In this paper, particle swarm optimisation (PSO) technique is employed to determine the optimal operating point of a photovoltaic module used in a stand-alone PV system. The PSO algorithm identifies the maximum power point by determining the array voltage at maximum point (VMPP). This value is utilised as a reference value to a voltage controller to adjust the duty cycle of a boost converter such ...
In this study, a PV sun tracking system with the ability to move on two axes is designed. Its performance over a fixed tilted system is evaluated for the climatic condition of Denizli, Turkey. From the obtained results, it is seen that the sun tracking system improves the energy and exergy efficiency of the PV panel.Keywords: PV panels, spherical motors, sun tracking, energy efficiency, exergy ...
This paper introduces a global maximum power point tracking (GMPPT) method for a group of photovoltaic modules connected in series and operating under different levels of solar irradiation using particle swarm optimisation technique. Partially shaded PV modules produce several local maxima power points, which makes the tracking of the global maximum power a difficult task. Most of traditional ...
Detailed analysis, simulation and hardware results of grid connected inverter with maximum power point tracker and power factor control in Malaysian climate are presented. A six-switch topology inverter with symmetrical pulse width modulation (PWM) switching technique is used. A low-pass filter is incorporated in the circuit to filter out unwanted harmonics and produce a sinusoidal AC current. ...