The document discusses a student's new product development strategy for a solar mobile charger. It provides background on solar cells and how they work using the photovoltaic effect to convert sunlight into electricity. It then describes the specifications of the proposed solar panel and charger, including its 5.5V/1000mA output that can fully charge a typical mobile phone in about 60 minutes using power from 4 connected solar panels.

1. NAME : ABDUL FAHIM
STUDENT ID : BEM/15505

2. NEW-PRODUCT DEVELOPMENT
STRATEGY
 New product development refers to original
products, product improvements, product
modifications, and new brands developed from the
firm’s own research and development
Reasons for new product failure
• Overestimation of market size Poor design
• Incorrect positioning Wrong timing
• Priced too high Ineffective promotion
• Management influence
• High development costs Competition

4.  Introduction
 Solar Process
 PV cell specification
 Specifications Of Charger
 Block Diagram
 Circuit Diagram 4 Solar panel

5. Itroduction
 The sun is a star made up of hydrogen and helium gas and it
radiates an enormous amount of energy every second.
 Solar cell works on the principle of photovoltaic effect.
 These photons contain various amounts of energy corresponding
to the different wavelengths of light.
 When a photon is absorbed, the energy of the photon is
transferred to an electron in an atom of the cell.

6. The basic component of a solar cell is pure silicon.

7. NEGATIVE
POSITIVE

8.  Uses high-efficiency mono crystalline silicon.
 Solar panel: 5.5V/1000mA
 Output voltage: 5.5V
 Output current: 300-550 mA
 Time taken to charge mobile phone using the
charger : about 60mintues for typical mobile.

11. 1
2
3
4

13.  solar mobile charger or solar mobile is unique.
 Lunching and testing in the Exhibition
e.g. Expo centre or similar place.
 Help full for increasing sales.
 Life of the battery will be high as we use solar mobile charger.

14. *
Silent
*