Solar Power Vaccine Storage Refrigerator

Code 570 Solar Power Vaccine Storage Refrigerator

4.67 out of 5
(3 customer reviews)

$156.26 $141.84

Ready-made Project

If You Are Short On Time
$156.26 $141.84
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Large areas of many developing countries have no grid electricity. This is a serious challenge that threatens the continuity of the vaccine cold chain. The main alternatives to electrically powered refrigerators available for many years—kerosene- and gas-driven refrigerators—are plagued by problems with gas supply interruptions, low efficiency, poor temperature control, and frequent maintenance needs. There are currently no kerosene- or gas-driven refrigerators that qualify under the minimum standards established by the World Health Organization (WHO) Performance, Quality, and Safety (PQS) system.

Kits DescriptionPrice
Ready-made Project + DIY Project Kit
If You Are An Enthusiast
Ready-made project kit, One more extra bare PCB solderable components for extra PCB, All documentation (Report, PPT, Circuit diagram, Program code, explanatory video ), Audio and video call support, and One year warranty. $168.28 $155.06
Ready-made Project
If You Are Short On Time
Ready-made project kit - All documentation (Report, PPT, Circuit diagram, Program code, explanatory video ), Audio and video call support, One year warranty. $156.26 $141.84
DIY Project Kit
For Institutions
DIY KIT - Bare PCB, solderable components, external all components, All documentation (Report, PPT, Circuit diagram, Program code, explanatory video ), Audio and video call support, $144.24 $129.82
For Documentation
(Report, PPT, Circuit diagram, Program code, Explanatory Video). Audio call support. $36.06 $24.04
For Simulation
Proteus Simulation file, Program Coad, Hex File, Explanatory Video, Google Meet Or Zoom Meet Support. $48.08 $36.06

Description

Large areas of many developing countries have no grid electricity. This is a serious challenge that threatens the continuity of the vaccine cold chain. The main alternatives to electrically powered refrigerators available for many years—kerosene- and gas-driven refrigerators—are plagued by problems with gas supply interruptions, low efficiency, poor temperature control, and frequent maintenance needs. There are currently no kerosene- or gas-driven refrigerators that qualify under the minimum standards established by the World Health Organization (WHO) Performance, Quality, and Safety (PQS) system. Solar refrigeration was a promising development in the early 1980s, providing an alternative to absorption technology to meet cold chain needs in remote areas. Devices generally had strong laboratory performance data; however, experience in the field over the years has been mixed. Traditional solar refrigerators relied on relatively expensive battery systems, which have demonstrated short lives compared to the refrigerator. There are now alternatives to the battery-based systems and a clear understanding that solar refrigerator systems need to be designed, installed, and maintained by technicians with the necessary knowledge and training. Thus, the technology is now poised to be the refrigeration method of choice for the cold chain in areas with no electricity or extremely unreliable electricity (less than 4 h per average day) and sufficient sunlight. This paper highlights some lessons learned with solar-powered refrigeration, and discusses some critical factors for successful introduction of solar units into immunization programs in the future including:

  • Sustainable financing mechanisms and incentives for health workers and technicians are in place to support long-term maintenance, repair, and replacement parts.
  • System design is carried out by qualified solar refrigerator professionals taking into account the conditions at installation sites.
  • Installation and repair are conducted by well-trained technicians.
  • Temperature performance is continuously monitored and protocols are in place to act on data that indicate problems.

 

 

HIGHLIGHTS

  • The first generation of solar refrigeration systems was designed to store energy in batteries to maintain refrigeration during the night and on days with reduced sunlight.
  • A majority of published reports on solar-powered vaccine refrigerator failure have involved the battery system .
  • This reliance on costly, special-purpose, imported batteries that often have a service life of five years or less has presented a major parts replacement problem for countries.

 

BLOCK DIAGRAM

HARDWARE REQUIREMENTS

  • regulator
  • Arduino
  • LCD
  • Solar
  • Charge controller
  • Battery
  • Module driver
  • Voltage sensor
  • Temperature sensor

SOFTWARE REQUIREMENTS

  • Arduino IDE
  • Eagle

 

RESOURCES

Additional information

Weight5.916 kg
Dimensions58 x 30 x 17 cm
Kits

For Simulation, Ready-made Project + DIY Project Kit | If You Are An Enthusiast, Ready-made Project | If You Are Short On Time, DIY Project Kit | For Institutions, For Documentation, For PCB

3 reviews for Solar Power Vaccine Storage Refrigerator

  1. 5 out of 5

    Sarika Jadhav

    Good

  2. 4 out of 5

    Anuradha kamete

    It is best online service where can purchase documentation. It is very helpful for students to gain more practical knowledge.

  3. 5 out of 5

    Abhishek Pannkaj

    A Good platform for engineering projects. Timely delivery also

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