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Which microinverter should I choose?
A microinverter is an essential device in a solar installation. Unlike traditional inverters, each microinverter is installed directly beneath a solar panel to optimize its individual output. This technology offers numerous advantages, such as better shading management, increased efficiency, and precise performance monitoring.
Microinverters from brands like HOYMILES and I'M SOLAR are renowned for their efficiency and reliability. Notable models include the HOYMILES HMS 1000W and the I'M SOLAR HMS-800 microinverter, which stand out for their performance and technical features tailored to various needs.
Comparison between HOYMILES and I'M SOLAR
HOYMILES HMS-1000
Microinverter
I'M SOLAR HMS-800
Microinverter
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Advantages of the HOYMILES Microinverter
Advantages of the I'M SOLAR Microinverter
The Hoymiles HMS-1000 inverter provides a rated power of 1000 VA, ideal for installations requiring more capacity and for panels up to 600 Wp.
The Hoymiles microinverter optimizes panel production even if they are oriented differently or exposed to partial shading.
With a 12-year warranty, the HMS-1000 offers increased durability compared to other models with shorter warranties.
With dimensions of 261 mm in length, 35.1 mm in width, and 180 mm in height, it remains relatively compact for easy installation.
The I'M SOLAR HMS-800 inverter has one of the best efficiencies on the market, even on partially shaded installations.
The presence of two MPPT trackers allows for better management of solar panels with different orientations or sunlight levels.
Capable of handling panels up to 600 Wp, it is ideal for installations using high-power photovoltaic panels.
The I'M SOLAR HMS-800 microinverter enables precise real-time monitoring of energy production and consumption. Thanks to its advanced connectivity (Wi-Fi & Ethernet), it easily integrates with home automation and smart energy management systems, offering you optimal control to maximize self-consumption and reduce your electricity bill.
Disadvantages of the HOYMILES Microinverter
Disadvantages of the I'M SOLAR Microinverter
This can make installation less efficient in low-light conditions or in regions where sunlight is less intense during certain times of the year.
The Hoymiles HMS-1000 is a single-phase microinverter, which limits its use in installations requiring three-phase power for higher performance, especially in large commercial installations.
Although it has a higher efficiency (99.5%) and great versatility, its output power is lower than that of the Hoymiles inverter, which is 1000W.
Microinverters are generally more suitable for small to medium-sized residential or commercial installations.
How does the microinverter work?
A microinverter is a device installed directly beneath each solar panel that converts the direct current (DC) produced by the panel into alternating current (AC) that can be used by electrical appliances. Unlike centralized inverters, microinverters operate independently, optimizing the performance of each panel, even in cases of shading or dirt. Popular models like the HOYMILES HMS 1000W or the I'M SOLAR HMS-800 also integrate advanced technologies, such as MPPT tracking, to maximize energy efficiency.
Why choose the I'M SOLAR HMS-800 ?
I'M SOLAR HMS-800 microinverter is the ideal solution to maximize the production of your photovoltaic system. With a high efficiency of 99.5%, universal compatibility with solar panels up to 600 Wc, and advanced connectivity (Wi-Fi & Ethernet), it surpasses many competitors, including the Hoymiles HMS-1000. Unlike the latter, which requires additional accessories for monitoring, the I'M SOLAR HMS-800 offers a simplified Plug & Play installation and optimized energy management with its two MPPT trackers. Choose performance and reliability with I'M SOLAR for a cost-effective and long-term sustainable solar system.
How to buy it from us ?
#1 - I select from our list
You are on the product page. On this page, you will find the price and delivery time. Click on "add to cart" to place your order on our online store.
#2 - I confirm my order
Select the desired quantity. Add it to your cart. Create your account on I'M Solar. Click on "my cart". In step 3 of your cart, you can select your payment method. You can choose PayPal, credit card, Klarna, or bank transfer.
#3 - I receive my order
After confirming your order, our logistics team will prepare it. Once shipped, you will receive a tracking number for your order. Please check upon receipt. Start the installation.
How easy is it to install ?
At I'M SOLAR, we design our devices to make them as accessible as possible for everyone. Whether you are an individual or a solar professional (solar panel distributor, solar inverter reseller), these solar products are suitable for all. We provide installation videos, installation manuals, and most importantly, configuration manuals to make the installation process as easy as possible.
Ensuring a proper installation guarantees the best long-term performance of our photovoltaic products. That’s why they were designed with the "Plug'n Play" concept. You open the box, unpack the inverter, and install it. It works seamlessly for the next 20 years without any issues.
What is the maximum input power?
At I'M SOLAR, we design our solar microinverters to offer great installation flexibility. The HMS-800 microinverter allows you to connect up to 600W of solar panels as input, offering a maximum input capacity of 4500W under ideal conditions. This means you can connect higher-powered panels without compromising the efficiency of your system.
I'M SOLAR photovoltaic panels are defined with standardized nominal power ratings (at 25°C and 1000W/m² of solar radiation), conditions typically occurring on cool and sunny days, such as in May or October. Outside of these periods, panels are often warmer or less exposed to sunlight, which can reduce energy production. However, even in these conditions, the HMS-800 inverter remains capable of handling an input power of 4500W without compromising long-term performance.
It is important to note that there is a misconception that higher input power could harm the inverter's performance. This idea is incorrect. Our microinverters are specifically designed to support maximum loads and ensure optimal efficiency throughout their lifespan.
Explore our full range of connected I'M Solar inverters.
Connect your 800W microinverter
Order directly on our site from your manufacturer I'M SOLAR at the best price and complete your installation yourself.
- Stock your energy
- Manage my home with the I'M SOLAR app
- Lower your electricity bills
How to connect a microinverter?
We design our devices to make them as accessible as possible for everyone. Whether you're an individual or a solar professional (solar panel distributor, solar inverter reseller), these solar products are suitable for all. We provide installation videos, installation manuals, and most importantly, configuration manuals to make the installation process as easy as possible.
Ensuring a proper installation guarantees the best long-term performance of our photovoltaic products. That’s why they were designed with the "Plug'n Play" concept. You open the box, unpack the inverter, and install it. It works seamlessly for the next 20 years without any issues.
What is the warranty duration?
A warranty is made to not be used. That’s our observation. That’s why we design our 800W solar panel microinverters with the highest quality manufacturing in our factories. Their lifespan ranges between 15 and 20 years (depending on usage conditions).
By using transformerless microinverters, we avoid premature aging over time. No mechanical parts are in motion, so there’s no risk of breakage. Designing our products with this philosophy ensures the best long-term performance.
We currently offer a 10-year warranty on any defects. This means that within this period, if you encounter a defect, error message, alarm, or flashing LED, we take care of everything. It is important to ensure that you’ve performed a full check-up of your solar installation beforehand. Key steps include:
- Measure the voltage and current of the solar panels
- Check the connection to the inverter’s grounding
- Ensure that the electrical protections are active
- Verify that the photovoltaic panels are correctly connected
- Check that the solar connectors are properly plugged in
- Restart the inverter
A checklist is available in the inverter setup manual, where you can find the actions to take based on the defect.
If, despite following this procedure, you cannot resolve the issue with the inverter, you can contact us to schedule an appointment with a technician. Through our app, we can intervene remotely to fix the issue, correct the defect, and we will replace the unit free of charge, covering transport fees in case of an unresolved failure.
#1 - Use our simulator to get a photovoltaic inverter
Our simulator allows you, in just 3 clicks, to get a photovoltaic inverter immediately and for free. You can set up a photovoltaic solar panel installation that is easy to install and at the direct manufacturer price.
#2 - Choose the one that suits you
Choose from our solutions: micro-inverter, standard inverter, or hybrid inverter. You can also sort based on price and efficiency.
#3 - Have your solar inverter installed if you don't know how
If you don't want to install it yourself, although it's easy to do, you can ask our WORKEE installer network to do it for you. This option is available in our simulator if they are available in your area.
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