Solar system

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Solution Overview

Problem

Photovoltaic farms in rural or desert areas often compete with crop land use and face challenges in energy transmission to residential areas, leading to energy losses and difficulties in powering local agricultural needs due to weather-related issues.

Innovation Solution

A solar system comprising a solar shade with hybrid solar panels generating both thermal and electrical energy, combined with a storage unit and thermal regulation circuit, allowing energy generation and storage for local use while preserving crop areas and providing thermal protection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Power

If photovoltaic panels are installed in rural areas to generate energy, then energy production is improved, but crop land use is compromised and energy transmission losses increase

Engineering Contradiction:
Improveenergy productionVSAvoidcrop land use competition
Core Design Contradiction:
PowerVSObject-affected harmful factors

Solution Approach 1:

The patent combines agriculture and photovoltaic energy generation into a single land use system. Solar panels are installed above crop rows, allowing both crops to grow underneath and energy to be generated above, eliminating the need to choose between agricultural land use and energy production.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The solution transitions from two-dimensional land use (either crops or panels) to three-dimensional space utilization. Crops occupy the ground level while solar panels are positioned above them at an appropriate height, enabling both functions to coexist in different spatial dimensions.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Power

If photovoltaic panels are installed in desert areas to generate energy, then energy production is improved, but energy transmission to residential areas becomes difficult and losses increase

Engineering Contradiction:
Improveenergy productionVSAvoidenergy transmission losses
Core Design Contradiction:
PowerVSLoss of energy

Solution Approach 1:

The patent implements energy generation at the local level where it is immediately needed - agricultural facilities, rural buildings, and residential areas. This decentralized approach eliminates long-distance transmission requirements and associated energy losses by producing energy right where it consumes it.

Inventive Principle:
Principle #3Local quality

3Power

If solar panels are installed in crop areas, then energy generation is improved, but crop growth may be affected by shading and reduced sunlight

Engineering Contradiction:
Improveenergy generationVSAvoidcrop growth conditions
Core Design Contradiction:
PowerVSObject-affected harmful factors

Solution Approach 1:

The solar panels are designed with adjustable mounting structures that allow their position and angle to be dynamically modified. This enables optimization of both energy generation (by adjusting panel angle toward the sun) and crop growth conditions (by raising panels when crops need more sunlight or lowering them when shading is beneficial).

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system allows preliminary adjustment of panel positioning based on crop growth stages. During early growth phases when crops need maximum sunlight, panels are positioned higher or at angles that minimize shading. As crops mature and become more shade-tolerant, panels can be adjusted to maximize energy generation.

Inventive Principle:
Principle #10Preliminary action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables on-site energy generation and storage for agricultural needs, reducing energy transmission losses and protecting crops from harsh weather, while providing energy autonomy to rural areas.

Implementation Method 1

at least one solar panel configured to generate energy

Methodology Applied
Scientific EffectPhotovoltaic effect: Photovoltaic Effect

Implementation Method 2

the solar panel is a hybrid solar panel configured to produce thermal energy and electrical energy

Methodology Applied
Scientific EffectPhotothermal conversion:

Implementation Method 3

a fluidic circuit in fluid connection with the hybrid solar panel

Methodology Applied
Scientific EffectFluid circulation heat transfer: Convection

Implementation Method 4

the solar system also comprises a heat exchanger in the hydraulic thermal circuit or the fluid circuit

Methodology Applied
Scientific EffectThermal conduction: Conduction (thermal)

Implementation Method 5

a storage unit for the energy generated by the solar panel

Methodology Applied
Scientific EffectElectrical energy storage: Electrical Accumulator

Data Source

PatentUS20240388249A1Solar system
Publication Date: 2024.11.21 TOTALENERGIES ONETECH
  • US20240388249A1 patent drawing
  • US20240388249A1 patent drawing
  • US20240388249A1 patent drawing

AI summary

The present invention relates to a solar system (1) comprising:a solar shade (3) configured to be arranged in a crop area (5), said solar shade (3) comprising at least one solar panel (7) designed to generate energy,a storage unit (9a, 9b) for the energy generated by the solar panel (7).