Vídeo 03 - Entenda na Prática as Diferenças entre Sistemas On-Grid, Off-Grid e Híbridos.

Do you know what happens to your solar energy generation when the weather is cloudy, it rains for days on end, or the power from the utility company goes out? In this video, we detail the three main types of photovoltaic systems on the market and explain how each one deals with lack of sun and power outages in the electrical grid. Check out the main topics: [00:07] How an On-Grid (grid-connected) system works on rainy days and the accumulation of energy credits. [01:10] The scenario of Off-Grid systems: independence from the grid, mandatory use of batteries, and current costs. [02:40] The trend of Hybrid Systems: combining the best of both worlds. [04:15] How to size a hybrid backup for essential loads (refrigerator, internet, lights, and computers). In the video, we demonstrate in practice how the hybrid system works in our own office: the battery bank was strategically sized to keep servers, internet, and computers running without interruption. This ensures that all customer service and commercial operations function safely and continuously until closing at 5:30 PM, even if the power from the street goes out in the middle of the afternoon. Correct sizing is what defines the success of your investment. Follow Energeia Engenharia to learn more about high-performance and safe photovoltaic solutions.