How to Add Solar Panels to an Existing System?

The process of upgrading solar panels to the current solar system is not the same as when you first installed them. There is a big difference between both. The factors are different and the value of adding new panels is also different. Therefore, you should not follow the same procedure that you had followed when you were looking for a brand new solar power installation in Sydney. You can always get in touch with the best solar company in Australia to get the best advice.

To help you in this process, we are sharing some of the facts that you must keep in mind while upgrading your solar system.

Depending on why you are adding panels, your considerations will be different. Let’s take a look at each of them.

1. Inverter Replacement

• The inverter is required to convert the DC power generated by the solar panels into AC power.
• Replacing the inverter depends on the number of panels you install in your solar system.
• By adding a few more panels to a system, you can generate more solar power than your existing inverter can handle. So it is advised to consult the best solar company in Australia for new solar inverter installation.

2. Adding More Solar Panels to an Existing System

• If you have additional roof space with good sun exposure, it is relatively easy to fit more solar panels on a new section of the system.
• These additional panels can usually be attached to the existing string, giving your solar panel greater capacity without major modifications to your current system.
• You can also avail solar rebates for the additional panels you are going to install depending on eligibility criteria.
• If you are expanding your system significantly, some regulations may impose limitations or require additional approval for additional panels, so you should talk to a best solar company in Australia about any additional permits you may need before continuing. Also, check if it will get you rebates for solar panels.

3. Panel Efficiency

• When upgrading your solar system, it is always best to use panels that are identical to your existing system.
• If your current system’s panels are no longer available, solar panels of similar capacity are your best option so that your current panel’s efficiency is not compromised.

4. Inverter Capacity Expansion

• If your solar inverter installation was being done based on the size of your system, which means your original inverter may not have enough capacity to handle the additional electricity generated by the new panels.
• So, there are two options for expanding your inverter’s capacity. First, new high capacity solar inverter installation and adding a second inverter and managing additional panels separately. Second, both inverters can be connected to the grid, so there is usually no need to seek additional approval from your planning board or utility company.

Conclusion

Finally, once you are well informed on the above topics, it is important to choose the best solar company in Australia to help you upgrade your solar panels. Importantly, the solar power installation in Sydney should only be done by certified professionals. Always choose the one that is reputable and will surely meet your expectations.

Source: http://isolux.com.au/how-to-add-solar-panels-to-an-existing-system/