Vietnam Power Group stated that in the first eight months of this year, more than 25,700 rooftop power solar system were installed across Vietnam, with a total installed capacity of 758.2 MWp. Up to now, nearly 50,000 rooftop power solar system have been installed and put into operation throughout Vietnam, with a total installed capacity of nearly 1,200 MWp. At present, Vietnam has become one of the countries with the largest demand forpower solar system market.

Mr. Thai runs a chain store selling air conditioners. Vietnam is located to the south of the Tropic of Cancer, with high temperature and rain. It has a tropical monsoon climate with an average annual temperature of about 24 degrees Celsius. It takes a long time to turn on the air conditioner in summer, and the air conditioner consumes a lot of electricity. When the Vietnamese government released restrictions on power solar system, Mr. Thai came to China to start looking for power solar system. Provide supporting services of power solar system for his customers who purchase air conditioners. The types of solar generator for house are divided into off-grid solar generator for house and grid-connected solar generator for house. Mr. Thai wondered whether Vietnam is suitable for off-grid solar generator for house or grid-connected solar generator for house. Maggie, a sales engineer with 5 years of experience in Mars Solar, explained to Mr. Thai that both off-grid solar generator for house and grid-connected solar generator for house are currently installed and used in Vietnam. If you are in an area, in a city office/school/shopping mall and other places, the electricity is stable and non-stop, then the grid-connected complete solar system is a good choice. In the grid-connected complete solar system, solar panels provide free energy supply for air conditioners during the day, and the excess electricity is used by other electrical equipment. Since the grid-connected complete solar system does not contain batteries, if you need to turn on the air conditioner at night, you can use the city electricity supplement. Mars Solar's grid-connected complete solar system is dedicated to reducing most of your electricity bills. If you are in an area with unstable electricity, frequent power outages or no mains supply, then you need to choose an off-grid complete solar system. Off-grid complete solar system contain batteries, so they can provide you with electricity during the day and night. Mars Solar's off-grid complete solar system is committed to providing customers with non-stop complete solar system.
Finally, Mr. Thai purchased a 10KW grid-connected solar power solutions from Mars Solar to provide electricity for an air-conditioning sales shop under his name. According to the data he reflected, this solar power solutions has saved 90% of the electricity bill for his shop. The investment in this grid-connected solar power solutions is expected to be recovered within 3-4 years. In the next 25 years, his shop will use free and clean solar energy.
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