The Robinsun microinverter guide: discover the new Tsun MX800 Lite and compare it to our other models

At Robinsun, we want solar energy to be easy to install and accessible for everyone. That’s why we’ve added the new Tsun MX800 Lite microinverter to our catalog.

This guide helps you understand the differences between our microinverters and choose the plug-in solar kit that best fits your needs.

We configure our kits to combine the best components for each intended application. But if you prefer, you can also buy the components separately and build your own solar kit.

The new Tsun MX800 Lite: simplicity and efficiency at the best price

The Tsun MX800 Lite stands out for its streamlined design and ease of use. It’s a latest-generation model that’s lighter, safer and optimised:

• Installation: its big advantage is the integrated 5 m Schuko cable. This simplifies the setup of your solar kit so you start generating energy quickly and easily. Reducing the amount of connectors also increases safety and reduces cost.
  
• Design: it weighs almost 1 kg less than other 800 W microinverters. With less potting material it is lighter (1.8 kg), and with fewer connectors it is safer and more sealed.
  
• Monitoring: built-in, improved Wi-Fi for real-time production monitoring in the Tsun Smart app.
  
• Efficiency: 96.7% max efficiency.
  
• Power: connects two solar panels from 350 to 500 Wp for each MPPT.
  
• Warranty: 12-year standard manufacturer warranty.
  

A quick guide to the microinverters we use at Robinsun

Choosing the right microinverter depends on your solar kit’s panel power and count. Robinsun works only with top manufacturers, offering the highest quality and longest warranties.

Both Tsun and Hoymiles are leading brands offering reliable, top-quality products. That means you can focus on picking the best solar kit for your home, based on your needs: number of solar panels, budget and installation type.

Microinverters for flexible panels

We also offer options for flexible panels and/or lower-power setups:

• Tsun MS300 daisy chain (for 1 panel). The maximum output is 300 W. You can connect multiple micro inverters together in a daisy chain. You can use it with one solar panel up to 360 W.
  
• Tsun MS400 daisy chain (for 1 solar panel). The maximum output is 400 W. You can connect multiple micro inverters together in a daisy chain. You can use it with one solar panel up to 480 W.
• Tsun MS600 daisy chain (for 2 panels). The maximum output is 600 W. You can connect multiple micro inverters together in a daisy chain. You can use it with solar panels up to 360 W.
  
• Tsun MS800 daisy chain (for 2 panels) The maximum output is 800 W. You can connect multiple micro inverters together in a daisy chain. You can use it with solar panels up to 480 W.
  

The evolution of the Tsun micro inverters, a story of innovation

Here are the improvements Tsun has brought to its microinverter line. With every generation we’ve added to our catalogue, our kits have gained efficiency, safety and ease of installation.

• Tsun MS800 Daisy Chain: the initial model, designed for larger installations and scalability. The daisy-chain design lets you connect multiple microinverters in series. In this case, the AC cable (5–25 m) is chosen separately.
  
• Tsun MS800 Balcony Exceedcon: the next step, optimised for common home setups of 1, 2 and 4 panels, simplifying configuration. The chain connector is removed and the Wi-Fi board is improved.
  
• Tsun MX800 Lite: the latest evolution, lighter and safer, with an optimised design and integrated cable. Easier to use, with a 5 m cable as standard.
  

Why invest in kits with quality microinverters

Microinverters are the heart of an efficient solar system. They convert each panel’s energy into AC power and ensure each panel operates at peak performance thanks to MPPT (Maximum Power Point Tracking).

Key advantages:

• Production: each panel works independently, maximising output even with partial shading.
  
• Monitoring: real-time control of the energy generated by each panel.
  
• Warranty: up to 12 years with leading manufacturers like TSun and Hoymiles.
  

Investing in quality microinverters means a system that’s more durable, more efficient and future-ready.

In short - Which micro inverter is for you?

• Maximum simplicity: the new Tsun MX800 Lite of our new Eco 800 two-panel plugin solar kit is your best choice.
  
• One panel, efficient and affordable: Tsun MS400 Balcony.
  
• Premium panel and maximum conversion: Hoymiles HMS500W.
  
• Two panels and the highest possible performance: Hoymiles HMS800W in the Performance 800 plugin solar kit.
  
• Room for four panels and maximum production: Tsun MS2000 Balcony, the brain of the Plus 2000 solar kit.
  

🔗 Take a look at our solar kits or contact us if you’ve got any questions. We’re here to help you take control of your energy!