Cost-effective Seawater Purification System Using Solar Photovoltaic

2020 ◽  
Author(s):  
Abid Ahsan ◽  
Fasbir Sabran ◽  
Md. Atiqur Rahman
Keyword(s):  
Cost Effective ◽  
Solar Photovoltaic ◽  
Purification System

scholarly journals Early decarbonisation of the European energy system pays off

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Marta Victoria ◽  
Kun Zhu ◽  
Tom Brown ◽  
Gorm B. Andresen ◽  
Martin Greiner
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Emissions ◽  
Carbon Budget ◽  
Cost Effective ◽  
Energy System ◽  
Paris Agreement ◽  
Offshore Wind ◽  
Solar Photovoltaic ◽  
Sharp Reduction ◽  
Initial Reduction

AbstractFor a given carbon budget over several decades, different transformation rates for the energy system yield starkly different results. Here we consider a budget of 33 GtCO2 for the cumulative carbon dioxide emissions from the European electricity, heating, and transport sectors between 2020 and 2050, which represents Europe’s contribution to the Paris Agreement. We have found that following an early and steady path in which emissions are strongly reduced in the first decade is more cost-effective than following a late and rapid path in which low initial reduction targets quickly deplete the carbon budget and require a sharp reduction later. We show that solar photovoltaic, onshore and offshore wind can become the cornerstone of a fully decarbonised energy system and that installation rates similar to historical maxima are required to achieve timely decarbonisation. Key to those results is a proper representation of existing balancing strategies through an open, hourly-resolved, networked model of the sector-coupled European energy system.

The Design of Off-Grid Multi-Energy Complementary Power System

2011 ◽  
Vol 282-283 ◽  
pp. 739-743 ◽  
Author(s):  
Lin Xu ◽  
Jing Yu Ru ◽  
Xi Jian Zhang ◽  
Ya Qiang Chen ◽  
Xi Qing Mu
Keyword(s):  
Power System ◽  
High Efficiency ◽  
Electric Energy ◽  
Cost Effective ◽  
Solar Photovoltaic ◽  
Single Chip ◽  
Generation System ◽  
Low Wind Speed ◽  
Power Facility ◽  
Power Generation System

One kind of multi-energy off-grid hybrid power system is designed. The system combines highly efficient solar photovoltaic power generation system, ultra low wind speed electric power facility, pedal-powered electricity generating device with the function of automatic reciprocating type. The signals are selected and controlled by STC12c2052 single chip, then the electric energy is delivered to the storage battery through the DC/DC module. Thus, a system with high efficiency and multi-energies complementary is obtained. It can be conclude that this system, cost-effective and environmentally friendly, has great potential in saving energy and environmental protection.

scholarly journals Roles of Low Temperature Sputtered Indium Tin Oxide for Solar Photovoltaic Technology

Materials ◽  
2021 ◽  
Vol 14 (24) ◽  
pp. 7758
Author(s):  
Susana Fernández ◽  
José Pablo González ◽  
Javier Grandal ◽  
Alejandro F. Braña ◽  
María Belén Gómez-Mancebo ◽  
...  
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Near Infrared ◽  
Crystalline Silicon ◽  
Cost Effective ◽  
Superior Performance ◽  
Solar Photovoltaic ◽  
Full Spectrum ◽  
P Type ◽  
The Impact

Different functionalities of materials based on indium tin oxide and fabricated at soft conditions were investigated with the goal of being used in a next generation of solar photovoltaic devices. These thin films were fabricated in a commercial UNIVEX 450B magnetron sputtering. The first studied functionality consisted of an effective n-type doped layer in an n-p heterojunction based on p-type crystalline silicon. At this point, the impact of the ITO film thickness (varied from 45 to 140 nm) and the substrate temperature (varied from room temperature to 250 °C) on the heterojunction parameters was evaluated separately. To avoid possible damages in the heterojunction interface, the applied ITO power was purposely set as low as 25 W; and to minimize the energy consumption, no heat treatment process was used. The second functionality consisted of indium-saving transparent conductive multicomponent materials for full spectrum applications. This was carried out by the doping of the ITO matrix with transition metals, as titanium and zinc. This action can reduce the production cost without sacrificing the optoelectronic film properties. The morphology, chemical, structural nature and optoelectronic properties were evaluated as function of the doping concentrations. The results revealed low manufactured and suitable films used successfully as conventional emitter, and near-infrared extended transparent conductive materials with superior performance that conventional ones, useful for full spectrum applications. Both can open interesting choices for cost-effective photovoltaic technologies.

scholarly journals Static and Dynamic Analysis of Seasonal Tilt Solar Module Mounting Structure

2021 ◽  
pp. 953-964
Author(s):  
Harsh V. Chudasama ◽  
Vishalkumar B. Patel ◽  
Dr. Vishal A. Arekar ◽  
Ashish Vajir
Keyword(s):  
Environmental Conditions ◽  
Cost Effective ◽  
Wind Pressure ◽  
Superior Performance ◽  
Solar Photovoltaic ◽  
Cfd Analysis ◽  
Solar Pv ◽  
Solar Module ◽  
Static And Dynamic Analysis ◽  
The Given

This paper highlights the concept of a ground-mounted solar PV plant. It deals with the ground-mounted solar photovoltaic design, and development using numerical analysis under static and dynamic conditions. Ground-mounted solar components are made up of steel shows superior performance and is cost-effective. CFD analysis is executed on the structure of the study for flow and assessment of wind pressure on the developed model using Indian environmental conditions. The CFD results have been compared and validated h the analytical calculations obtained through IS 875 codes part 3 for wind pressure. Structural FE analysis is carried out to ensure structural stability for the given hazardous environmental conditions like wind load. Also, modal analysis is carried out to study the effect of dynamic loading.

scholarly journals Limits of grid extension in the Lao PDR: A financial perspective

1970 ◽  
Vol 1 (1) ◽  
Author(s):  
Julius Susanto
Keyword(s):  
Renewable Energy ◽  
Lower Cost ◽  
Lao Pdr ◽  
Cost Effective ◽  
Solar Photovoltaic ◽  
Solar Pv ◽  
End User ◽  
Financial Model ◽  
Financial Perspective ◽  
Effective Option

This paper articulates a financial model for estimating the limits of grid extensionin the Lao PDR versus three decentralised renewable energy (DRE) options: micro-hydropower,pico-hydropower and solar photovoltaic. The model is based on a like-for-like comparison of thedifferent DRE options against grid extension, such that each option supplies the same amount ofelectricity (in kWh) over the project timeframe. The amount of electricity supplied is estimatedbased on the forecast electricity demand of a typical rural Lao household. Therefore, if a householdconsumes 7 kWh per day, then the micro-hydro, pico-hydro, solar PV and grid extension systems areall sized in the model to supply 7 kWh per day. This is in contrast to more conventional approaches,where grid extension is compared to DRE systems of typically lower capacities (e.g. grid extensioncompared against 50 W solar home systems). The limits of grid extension are expressed in termsof a breakeven distance, which is the maximum distance from a village at which grid extension isthe more cost-effective option. Beyond this breakeven distance, DRE technologies can be installedat a lower cost, while providing the same amount of electricity to the end-user.

scholarly journals Spectral Filtering of Photovoltaic Cells using Novel Bio-Filter: Silver Coated Hibiscus Extract using Butanol Solution

2019 ◽  
Vol 9 (2) ◽  
pp. 724-727 ◽  
Keyword(s):  
External Solution ◽  
Cost Effective ◽  
Photovoltaic Cell ◽  
First Year ◽  
Solar Photovoltaic ◽  
Spectral Filtering ◽  
Ir Radiation ◽  
Pv Panel ◽  
Pv Module ◽  
Universal Usability

The adaptability of the solar photovoltaic cell is huge but not without its peculiar challenges. It has been reported that the patronage of photovoltaic (PV) in Africa is drastically dropping due to the dismal performance of PV in the first year of purchase. In this research, the bio-filter was proffered as an external solution to improving the efficiency and longevity of PV module. It was observed that the bio-filter improved the efficiency of the polycrystalline panel by 60%. This means that a good percentage of the solar IR radiation can be reflected from this proposed bio-filter. This research further affirms the significance of plants as a veritable tool to protect the PV panel. Hence, this bio-filter is adjudged to be cost-effective (i.e. affordable), universal usability and eco-friendly in both the long and short term.

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