A solar tracking system comprises multiple solar panel modules forming a grid of solar panel modules, wherein the multiple solar panel modules are orientatable to a solar source independently of each other; and a control system configured to orient each of the multiple solar panel modules to the solar source independently of each other based on a performance model to optimize an energy output from the grid of solar panel modules, wherein the performance model predicts an energy output from the grid of solar panel modules based on a topography of the area containing the grid of solar panel modules and weather conditions local to each of the solar panel modules.

Disclosed herein is a technique of configuring flexible photovoltaic tracker systems with high damping and low angle stow positions. Under dynamic environmental loads implementing a high amount of damping (e.g., greater than 25% of critical damping, greater than 50% of critical damping) or a very high amount of damping (e.g., 100% or greater of critical damping, infinite damping) enables the flexible tracker system to prevent problematic aeroelastic behaviors while positioned in a low stow angle. The disclosed technique is further applied to a prototyping process during wind tunnel testing.

A monitoring system that is configured to monitor a property is disclosed. The monitoring system includes a sensor that is configured to generate sensor data that reflects an attribute of the property; a solar panel that is configured to generate and output power; and a monitor control unit. The monitor control unit is configured to: monitor the power outputted by the solar panel; determine that the power outputted by the solar panel has deviated from an expected power range; based on determining that the power outputted by the solar panel has deviated from the expected power range, access the sensor data; based on the power outputted by the solar panel and the sensor data, determine a likely cause of the deviation from the expected power range; and determine an action to perform to remediate the likely cause of the deviation from the expected power range.

The present disclosure provides an agrivoltaic forecasting modeling system that can assess solar power yields and crop yield produced by an agrivoltaic system. The system may include a weather information providing component providing weather information; an agrivoltaic facility comprising a cultivation area for a crop and a structure with a solar panel and being adjacent to the crop and being operated based on setting conditions and the weather information; a power generation calculation component calculating the amount of power generation of the agrivoltaic power generation facility based on the weather information; a crop yield information calculation component calculating yield information of the crop based on the weather information and the setting conditions; and an optimal condition selection component calculating the optimal conditions for agrivoltaic system's solar power yields and crop yields based on the yield information, and therefore the crops can experience the various irradiance changes caused by the solar panel.

A method of controlling a solar array including receiving current and voltage data from a plurality of solar modules of the solar array, calculating a diffuse fraction irradiance for the plurality of solar modules, mapping the diffuse fraction irradiance for the plurality of solar modules, generating a digital image of light conditions in the solar array based on the mapped diffuse fraction irradiance, defining zones within the array based on the light conditions in the digital image, determining a zone-specific solar tracker angle for each zone based on mapped diffuse fraction irradiance, transmitting the zone-specific solar tracker angle to a computing device associated with each solar tracker in the solar array, and driving the solar trackers of each zone such that the solar trackers that make up each zone are oriented to substantially the same angle.

Method of forecasting heat output of a solar collector. First, heat output for a plurality of solar collectors is simulated, located at respectively different geographic locations but having the same solar collector settings as the solar collector to be forecasted. The simulation is performed by calculating a dataset of theoretical heat outputs for the plurality of solar collectors, based on acquired 802 related weather data. From the calculated dataset a function is adjusted 810, the function defining the theoretical heat output of any solar collector related to its geographic location, e.g. latitude, solar Direct Normal Irradiation, DNI, and collector settings, e.g. operation temperature, and forecasting the heat output of the solar collector based on the adjusted function.

Various embodiments may include collecting, by an unmanned aerial vehicle (UAV), a measuring image of an assessed heliostat in a heliostat field. The measuring image of the assessed heliostat includes an assessed facet forming a reflective surface of the assessed heliostat. At least a portion of a reference heliostat is visible in a reflection on the assessed facet. Also, a surface normal variance between a calculated surface normal of the assessed heliostat and a presumed surface normal of the assessed heliostat may be collected. The calculated surface normal is determined from a point on the assessed facet that corresponds to one or more features of the reference heliostat identifiable in the reflection. The presumed surface normal of the assessed heliostat may be updated based on the determined surface normal variance.

A monitoring system that is configured to monitor a property is disclosed. The monitoring system includes a sensor that is configured to generate sensor data that reflects an attribute of the property; a solar panel that is configured to generate and output power; and a monitor control unit. The monitor control unit is configured to: monitor the power outputted by the solar panel; determine that the power outputted by the solar panel has deviated from an expected power range; based on determining that the power outputted by the solar panel has deviated from the expected power range, access the sensor data; based on the power outputted by the solar panel and the sensor data, determine a likely cause of the deviation from the expected power range; and determine an action to perform to remediate the likely cause of the deviation from the expected power range.

A new system of solar construction, technology and methods for making off structure constructed panel blocks are disclosed.

A method for determining a level of solar radiation at a point of interest (POI). Multiple sky images are captured by a distributed network of digital cameras. Sun location parameters are determined. A three-dimensional (3D) sky model is generated based on the sky images. Generating the 3D sky model includes generating 3D object data based on the sky images to model one or more objects in a region of sky, and generating position data to model a position of the one or more objects in the region of sky. A level of solar radiation at the POI is determined based on the position data and 3D object data of the 3D sky model and the sun location parameters.