Solar energy is quickly taking over the world as it is renewable, sustainable, and readily available. As millions of people switch to solar, setting up a suitable solar system for a home is critical.
One of the significant components of the system is a solar inverter. It is the device that converts energy from the sun into usable electricity to power all electrical appliances in a household.
Suppose you are in the market for one. In that case, you may wonder which solar inverter is best for home. Below is a list of solar inverters on the market and how to choose the ideal one for your household needs.
Which Solar Inverter Is Ideal For Your Home?
Several solar inverters are in the market, each with pros and cons depending on your needs with different quotes by Solar Panel Installation. The standard three types available include:
- Micro inverters
Micro inverters are compact units inbuilt into every solar panel to convert power. Therefore, each solar panel can produce electricity at total capacity; if one fails, it does not affect the rest.
This setup allows you to monitor your solar power’s efficiency and performance. As a result, you can quickly identify and isolate any panel that isn’t functioning optimally and requires repair.
Pros of microinverters
- Shade on one solar panel will not affect the entire system’s output.
- It is easy to monitor each solar panel separately.
- One can cheaply increase power without installing another inverter.
- They work well when each solar panel faces a different direction.
Cons of microinverters
- Costly to initially set up.
- Micro inverters are unnecessary if all your panels face one direction and there is no shade from the sun.
- Power Optimisers
Like micro-inverters, power optimisers include an element inbuilt into the solar panels. However, unlike microinverters, this component does not convert energy but optimises it before it sends it to the main converter.
This is a better alternative to a string inverter since a slow panel will not affect the output of the entire solar system. Compared to micro-inverters, it is more cost-efficient.
Pros of power optimisers
- They are cheaper than micro-inverters.
- They are more efficient than string inverters.
- One can monitor individual solar panels.
Cons of power optimisers
- They are expensive to install.
- They are unnecessary if your panels face one direction and there is no obstruction.
- String Inverters
String inverters have one central inverter, and all the solar panels send energy to it. This is the typical solar system inverter due to its affordability as long as no trees shade your roof. It primarily works well if all your solar panels face one direction.
Pros of string inverters
- It is the cheapest and standard solar inverter on the market.
- It performs optimally as long as there is no shade.
Cons of string inverters
- Energy production may decrease if one panel is faulty or receives insufficient sunlight.
- One is unable to monitor individual panels.
- It is not efficient if your solar panels face different directions.
- If you require more power, you must purchase an additional inverter which is costly.
Things to consider when choosing a solar inverter
Consider crucial factors before choosing a suitable solar inverter for your home. These include:
- Availability of a warranty
Most buyers prefer purchasing electronic equipment that comes with a warranty. Solar inverter manufacturers understand this, and their warranties range between 5 years to over 20 years. Ensure you know what it covers before making a purchase.
- Performance and efficiency
Your solar inverter should give you maximum efficiency at optimal performance, so monitor how long it lasts.
- Its operating temperature
Like all electronics, inverters perform best when they are cool. A suitable inverter should maintain a safe operating temperature range. Choose one that can safely handle the highest temperature.
Conclusion
Choosing the best solar inverter that meets your needs is essential. Your ultimate choice will depend on the size and shape of your roof, surrounding trees or shade, energy needs, and budget.
A sound solar system should be energy efficient to power your entire home. Choose one that is cost-efficient and still provides all the benefits of renewable energy.
Above all, ensure you get a manufacturer’s warranty for peace of mind.