مواضيع باللغة الانجليزية مواضيع باللغة الانجليزية للتعلم والنطق بطلاقة والكتابة وتسهيل محادثة بينك وبين الآخرين، سواء في المدرسة أو العمل أو الحياة اليومية 
بحث عن الطاقة الشمسية بالانجليزي نتعلم منه العديد من المعلومات الهامة والقيمة عن الطاقة الشمسية, حيث سنتعرف على مفهوم الطاقة الشمسية وكيفية استغلالها واهم الاستخدامات الناتجة عنها. كل تلك المعلومات واكثر ستجدها هنا في بحث عن الطاقة الشمسية بالانجليزي.
بحث عن الطاقة الشمسية بالانجليزي
تعتبر الطاقة الشمية من اهم المصادر التي اصبح العالم يعتمد عليها في العديد من الاستخدامات التي لا غنى عنها بشكل يومي, وهنا سنتعرف على اهم استخدامات الطاقة الشمسية من خلال بحث عن الطاقة الشمسية بالانجليزي.
Solar power
Solar energy can be defined as the heat and light coming from the sun, which man has used in his service since ancient times, through the use of some of the most advanced and traditional means of technology.
Solar energy is used through direct heating processes or using mechanical and optical methods to convert it into electrical energy through the use of photovoltaic panels. This harness has helped solve many of the energy problems around the world.
Most of the sources of renewable energy come from sunlight as well as secondary energy sources such as wind and other energy.Despite the many uses of solar energy, only a small part of it is used in our life.
The technological means that used in the conversion of solar energy either be negative or positive, depending on the method of use and exploitation in the distribution of sunlight; techniques that rely on the use of solar energy include positive use of photovoltaic panels and thermal collection of sunlight and heat to transform it into useful energy sources.
The amount of the solar energy on earth
Almost half the amount of solar energy reaches the Earth from the sun; Where the earth receives about 174 beta-watts of solar radiation; about 30% of it is reflected by the atmosphere. Earth, including land and oceans, absorbs solar radiation and which increases its temperature.
Uses of solar heat
Water heating: Solar energy is used to heat water through heating systems operated by heat and sunlight; in low places where temperatures are 40, 70% of hot water used in homes can be supplied at 60 ° C, such as solar heat heaters.
Ventilation and heating: heat is stored in the summer for use in the winter for heating purposes.
Water treatment: This technique was implemented in Indonesia, through the exploitation of solar distillation to reduce water salinity; Where salt water is filled with bottles made of plastic (polyethylene terephthalate), And then exposed to the sun for a period of (6 – 24) hours depending on the weather conditions, and produce fresh water suitable for several uses.
Methods of storage of solar energy
Solar-Two system: A system used to store heat energy to generate electricity during cloudy weather or night .
Thermal mass system: It is used in converting solar energy into thermal energy useful for household purposes, some of the methods used in this heat storage system are: dirt, stones, gluber salt, paraffin wax.
بهذا نكون قد قدمنا لكم بحث عن الطاقة الشمسية بالانجليزي ويمكنكم قراءة المزيد من خلال الرابط التالي:
