{"id":355,"date":"2026-04-02T04:06:28","date_gmt":"2026-04-02T04:06:28","guid":{"rendered":"http:\/\/30606.nhandh.vinawebsite.vn\/linh-vuc-hoat-dong-1\/"},"modified":"2026-04-03T03:41:14","modified_gmt":"2026-04-03T03:41:14","slug":"solar-power-system","status":"publish","type":"post","link":"https:\/\/trivietme.vn\/en\/solar-power-system\/","title":{"rendered":"Solar power System"},"content":{"rendered":"

Solar power is an inexhaustible source of renewable energy that nature offers us human beings. It is gradually becoming familiar with people around the world.<\/span><\/p>\n

In Vietnam, solar power installation services have flourished in recent years. Many incentives from construction contractors as well as preferential policies of the government and EVN have contributed to promoting the movement of installing solar power up high.<\/span><\/p>\n

Surely of us – who are intending to learn about rooftop solar PV – are wondering about the structure of the system? How the solar power system works? \u2026 Please join Tri Viet to answer your questions.<\/span><\/p>\n

What is solar power?<\/span><\/strong>
\nSolar power<\/strong> is an electrical energy source generated from the conversion of sunlight (photovoltaic) into electricity by using solar panels<\/strong> (Often called photovoltaic cells, Solar Panel, Solar cell modules or photovoltaic modules<\/strong>). The mechanism of action of the solar cell is based on the photoelectric effect<\/a><\/strong> in physics.<\/span><\/p>\n

Solar power grid (Grid connected) is what? Structure diagram of solar power grid like?<\/span><\/strong><\/p>\n

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The structure of the grid-connected solar power system in general will include the following parts:<\/span><\/p>\n

1. Solar Panel Solar Panel<\/span>
\n2. Inverter grid<\/span>
\n3. Remote monitoring system via internet, smart phone<\/span>
\n4. Support frame system, Surge and grounding lightning cutting system, Electrical cable and material systems, accessories in the system<\/span>
\n5. 2-way electricity meter<\/span><\/p>\n

Working principle of solar power system<\/span><\/strong>
\nSolar panels convert solar radiation into direct current (DC). That DC current will be converted into alternating current (AC) by the inverter equipped with MPPT (Maximum Power Point Tracking) algorithm to optimize the energy generated from the solar cell system.<\/span><\/p>\n

The AC power source from the solar battery system will be connected to the main electrical cabinet of the area, synchronize with the existing grid, provide power in parallel with the mains, help reduce power consumption from grid of the area of \u200b\u200buse.<\/span><\/p>\n

When the utility power is lost, the inverter will quickly disconnect from the grid. This ensures that in the event of a power outage, the solar battery system does not emit into the grid, causing danger to the repair staff.<\/span><\/p>\n

Remote monitoring of the solar power system via computer or smartphone<\/span><\/strong>
\nThe system allows to monitor the operation of the entire system locally or remotely via smartphones, computers … connected to the internet to help the operator easily monitor the operation of the entire solar power system.<\/span><\/p>\n

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All operating parameters of the system such as capacity, power generated, operation status … will continuously update to analyze the operation and give necessary recommendations for the system to work best. The operator can monitor the operation of the system anytime, anywhere.<\/span><\/p>\n

Depending on each type of Inverter, the company will have its own App for Android, IOS, but basically it gives specific parameters.<\/span><\/p>\n

The main functions of monitoring system:<\/span><\/strong><\/p>\n