A solar system with microinverters is an optimal choice if you need to accommodate panels facing different directions or installed at different angles. It can also drastically improve the performance of your system in case of shading issues. With a string inverter, a single affected solar panel can take down the whole string. Solar microinverter systems, on the other hand, have an individual inverter for each module in the array.
The pros and cons of a solar system with microinverters
A cheaper alternative to microinverters is a central string inverter. These are two fundamentally different approaches. And while solar systems with microinverters cost more, in the long run they can be more cost-efficient. Let’s look at the main strengths of such systems:
No single point of failure. Each microinverter-panel pair is a mini system in and of itself
Expandability. With microinverter solar panel systems, adding extra capacity is a breeze
Module-level monitoring. String inverters allow tracking the performance of each panel individually, while string inverters only track the performance of the whole system
Better warranties. A typical warranty for a string inverter is 8 to 12 years, while microinverters have 25-year warranties
More power. In a string, the current is reduced to that of the panel with the poorest performance. In microinverter-based systems, all panels produce at their top capacity
Shading protection. With microinverters, a single affected panel won’t reduce the output of the whole string
Solar microinverter systems have numerous advantages, but they are not perfect. These are the things you should be aware of before making a decision:
A 5 kW system based on microinverters could be about $1,000 more expensive compared to a system with a string inverter
Since all your inverters will be up on the roof, solar system with microinverters could be harder to service
Why work with us
We offer multiple solar systems with microinverters for sale. Don’t hesitate to contact us if you have any questions. Some advantages of doing business with our store:
Fulfillment centers on both the East and the West coast of the USA
Order processing within 24 hours and shipment within 48 hours
Competitive microinverter solar system prices
Delivery within 5 to 7 business days
Only verified manufacturers
100% authentic products
Frequently Asked Questions
How do I choose the right system size?
Your utility bills contain the energy consumption data for your home. All you need to do is divide the daily figure by the number of peak sun hours in your area. The result will be a gross estimate of a system size needed to offset 100% of your energy needs. Please refer to our article on sizing solar panel systems for more detailed instructions.
How do I know if a system is good for my house?
You can browse through our catalog and pick a system with desired power output and functionality. Our engineer with 20+ years of experience will adapt it based on the information you provide. He will take into account your location, roof pitch, house orientation and other factors. You don’t need to know a single thing about solar – we will support you at every stage.
Which system (grid-tie, off-grid or hybrid) will work for me the best?
It is impossible to give a good recommendation without knowing any details, but we can share the general principles. A grid-tie system is the standard choice: it is the most affordable and lets you take advantage of net metering. You need an off-grid system if the grid is unavailable or full independence is desired. A hybrid system is a mix of the two, performing equally well with and without a grid connection. You can find a more nuanced take on the difference among the three types in our article.
Does a solar system include all that is needed for installation?
Yes, our systems include absolutely all components. You won’t need to buy any extra parts to install it and start generating power.
Will you install the solar panel system for me?
Currently we do not provide installation services. You will need to contact an independent solar installer.
Do you offer a warranty for your solar panel systems?
All components of our systems come with a manufacturer’s warranty. We also stand behind the work of our engineers who configure the systems and guarantee full compatibility.
How can I get my system?
We work with the top freight carriers like XPO, FedEx, ODFL, R&L, etc. We also offer a free pickup option so that our clients could get the equipment cheaper and faster. Note that pickup is dependent on the availability of equipment in our fulfillment centers, and may not be feasible in your location.
Do deliveries of solar panel systems take longer?
We deliver our systems as fast as the rest of our equipment. Typically it takes 5 to 7 days.
Do you have all the displayed systems in stock?
Yes, we offer full transparency and update the availability of items in real time.
What is the benefit of buying a solar panel system compared to buying all the equipment element by element?
Our systems are configured by an engineer with more than 20 years of experience. We will adapt the kit to your conditions and ensure compatibility.
Does a solar panel system come with a plan or a manual?
The equipment manufacturers normally provide user manuals for their products. These can be accessed via our website or the official websites of the respective manufacturers. Aside from that, we do not provide any other materials, but we're ready to consult you along the way.