The name of the generator we are talking about is SARRVAD Portable Solar Power Generator ST-500. It is quite small in size and you can easily carry it from one place to another. It can be used to power small devices such as TVs and laptops. It is capable of providing power backup for hours. Its capacity is 60000 mAh items, always 518 Wh / 140000 mAh, 3.7V. With this you can charge an iPhone 25 times. It is very compact and you can take it with you even while hiking. You can charge it in sunlight from 100W to 110W, 18-24V/5A solar panel. If you talk about its price, then you can easily buy this Solar Power Generator from 100W to 110W, 18-24V/5A at an affordable price of Rs. Let us tell you that if you want, you can also charge it from the power socket, which takes a little more time but it is an easy and cheap way.