Solar panels have occupied the rooftops of more than 100,000 Vietnamese households over the past few years. Whether you're looking to install one for your own roof or just curious about the intricate workings of these sleek panels, we'll dive into the basics of the solar system, explore its core components, and discuss the technical trade-offs involved.

‍

Components of the Solar System

1. Solar Panels: At the heart of any solar system are photovoltaic (PV) panels. These panels are responsible for converting sunlight into electricity through the photovoltaic effect. These PV cells are made from different materials such as silicon, and understanding the quality of these materials is crucial when designing a system that suits individual needs.
2. Inverter: Electricity is produced by solar panels in the form of direct current (DC), which is incompatible with household appliances. Inverters play an important role by converting DC into alternating current (AC), ensuring the energy generated integrates seamlessly with the existing electrical system. Multiple inverters will also allow homeowners to track their energy production and consumption in real time.
3. Installation Structure: Proper installation is the key to the efficiency of a solar system. The installation structures provide the necessary support for solar panels, optimizing exposure to sunlight. The choice of installation system depends on factors such as the type of roof, direction and local weather conditions.
4. Battery Storage: For those seeking energy independence, batteries store excess energy generated during peak sunlight hours. This ensures a constant supply of electricity on cloudy days or at night.

‍

Technical tradeoffs

1. Cost vs. Effectiveness: Achieving the right balance between upfront costs and efficiency is critical. High-efficiency panels may have a higher initial cost but result in long-term savings.
2. Grid dependence versus independence: Customers must decide how dependent they are on the grid they feel comfortable, balancing the benefits of selling excess energy with the desire for complete independence.
3. Use of space versus output: Maximizing the space for installing solar panels involves optimizing factors such as shade, orientation, and type of panels used.

‍

Creating a perfect system for our clients requires expertise and a deep understanding of their own needs. At SmartSolar, we partner with leading installers in Vietnam with more than 15 years of experience to provide tailor-made solutions that go beyond panels to deliver clean, reliable energy. We pride ourselves on navigating the complexities of solar technology, ensuring that each system we design is the perfect solution for our customers.