My invention_SP-Phone

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 The name is SP-Phone(Solar,Power,Phone)

SP-Phone means device by solar power. One of the most usuful things is that you do not charge your device yourself. (no need plug into electrical outlet.)

　
My Invention is combination solar battery sheets and device like smartphone which powered by electlicity.

Original problems

1. Lack of electricity 

While the number of products which powered by electricity has increased year by year, the shortage of electricity supply has been problem.
2. Energy problem


Most of the raw materials used to produce electricity are fassile fuels. The amount of fassile fuels as main raw material is limited. In addition, using fassile fuels is one cause of global warming. Therefore, renewable energy like solar-power generation has been in the spotlight for the last decades. 
3. Hassle of charging everyday

Most people charge some devices everyday. Sometimes, the battery runs out of power and device cannnot be used.

Solution

[Key words] "Sunlight" and "Charging"

Products are equipped with solar power battery sheet. People can charge products by using sunlight. In other words, people do not need charging by placing them where they are exposed to the sunlight. 

[Solar power battery sheet]
Solar power battery sheets can generate electricity from sunlight and be folded. If sunlight enters the room, electricity can be generated indoors. 

[Solar power battery sheets and device]
Sheets attch to the back of the device.

Specifics

1.Charging by sunlight
The chargin way is sunlight. You do not need to plug products  into an electrical outlet or charger. Chaging is automatic.
2. No need charging
You can charge battery indoors where sunlight is available. Of course, outdoors. 
3. Lighter products
Solar power sheets are very thin and light. Therefore, products become more lighter and thiner. Even when it is cloudy or rainy, products can produce electricity because there is sunlight.
4. Contribution to a sustainable society
Solar power is one of renewable energies. In addition, this product moves by 100% solar-powered. Therefore, the widespread use of this product leads to decline the amount of electricity.
5. Lifespan of 10 years
The lifespan of solar-power sheets is 10 years. Therefore, you do not need change products into new one for 10 years. 
6. Price
Price is +10,000 ( in addition to terminal charges)

Sumarry

This products is combination of solar-power sheet and device which need artificial. If you use this products, you do not need charge yourself and can use thiner and lighter products. In addition, you can contribute to environmental protection. 

Thank you for watching till the end!!!

コメント

  1. Yui2024年5月30日 17:47

    It is good for environment to decrease using electricity, but when it is cloudy or rainy, it may not be able to use...

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  2. Togo2024年5月30日 19:54

    It is good for environment！

    返信削除
  3. Yuka2024年5月30日 22:11

    It is good idea! Many people worry about lack of electricity. This product can solve some problems.

    返信削除
  4. Kentaro2024年5月30日 22:17

    How much is the cost of this product??

    返信削除

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