Now, the world is moving towards more clean and green energy the role of Solar power is inevitable in this drive. Solar Panels face a major drawback in efficiency with an increase in its temperature. Hence, back surface cooling is proposed for the eradication of this problem. Polycrystall
Performance evaluation of Polycrystalline Photovoltaic module by using micro-channel cooling technique with forced convection
Now, the world is moving towards more clean and green energy the role of Solar power is inevitable in this drive. Solar Panels face a major drawback in efficiency with an increase in its temperature. Hence, back surface cooling is proposed for the eradication of this problem. Polycrystalline modules were chosen due to it has more life and cheaper than mono-crystalline panels. To calculate the efficiency of this solution 3 panels of the same specification are used. Keeping one panel simple and applying just micro-channel to 2nd panel and applying both micro-channel and forced convection to 3rd panel the results are to be compared.


The objectives of our project are:
This project has a direct impact on society. By implementation it can increase the efficiency of PV modules and solar energy can be a more reliable source of green energy. The method of implementation is simple.
The implementation can be further divided into two phases.
This idea should be adopted by solar panel installation companies on a national and international level. In the first phase, all the previous installed panels should be integrated with this solution.
Then in phase two, this solution(Technique illustrated in this project) should be part of PV package and should be installed along with PV panels.
This project has these benefits:
The final deliverables will be:
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| 50 W Polycrystalline solar panels | Equipment | 3 | 2500 | 7500 |
| 35 ampere Baattery | Equipment | 1 | 2800 | 2800 |
| Battery Charger | Equipment | 1 | 2000 | 2000 |
| Water Drum | Equipment | 1 | 2200 | 2200 |
| PVC Pipe | Equipment | 1 | 720 | 720 |
| Thermal Paste | Equipment | 4 | 1900 | 7600 |
| Copper Pipe | Equipment | 1 | 5600 | 5600 |
| Digital Thermometer | Equipment | 1 | 80 | 80 |
| Temperature Gun | Equipment | 1 | 12000 | 12000 |
| Valve | Miscellaneous | 1 | 180 | 180 |
| Silicon Paste | Miscellaneous | 1 | 80 | 80 |
| Magic Paste | Miscellaneous | 1 | 30 | 30 |
| Clump | Miscellaneous | 6 | 5 | 30 |
| T-joint | Miscellaneous | 1 | 10 | 10 |
| Wooden Sticks | Miscellaneous | 6 | 40 | 240 |
| Steel Pipes | Miscellaneous | 1 | 850 | 850 |
| Total in (Rs) | 41920 |
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