Yes, it is possible to upgrade a solar system to larger one in the future if you don't find it suitable according to your current energy consumption and solar system setup isn't meeting your energy needs. Upgrading your solar system can involve several steps:
Assessment: Start from the assessing your current electrcity or consumption and your future energy needs also think about how many people live in your house, using energy-saving gadgets, and if you'll be charging an electric car. This will help figure out how big your solar system should be.
Solar Panel: Make sure your old solar panels can work with the new ones you want to put in. If they're not the same type or have different electric stuff, you might need extra gadgets like microinverters or power optimizers to make them work together. Bifacial and topcon solar panel are the optimal choice for homes and business these days.
Inverter Capacity: The inverter is one of the important component of your solar system. If your existing inverter doesn't have the capacity to handle the additional solar panels load, you may need to upgrade it with the new hybrid solar inveter.
Financial Considerations: Assess the financial aspects of the upgrade. You'll need to budget for the additional solar panels, inverters, and installation costs. You can also explore the EMI and loan options for expanding your solar system.
It's essential to plan the upgrade of solar system carefully to ensure that it's cost-effective and meets your daily energy needs. Keep in mind that upgrading a solar system can be a significant investment, but it can lead to long-term energy cost savings. It's important to consult with a qualified solar installer to determine the best solution for your specific needs, budget etc.