800W FOX ESS Micro inverter M1-800-E incl. 5m connection cable

The FOX ESS M1-800-E micro-inverter is the ideal solution for powerful balcony power plants and small solar systems. With 800W output power, two MPPT trackers and a maximum efficiency of 96 %, it ensures efficient conversion of solar power into usable household energy.

Thanks to integrated Wi-Fi monitoring via the FOX ESS Cloud, a robust IP67 protection rating and a low start-up voltage of just 24 V, the inverter combines high efficiency with smart monitoring and easy installation. The supplied 5 m connection cable allows flexible positioning.

✔ Technical data:

• Recommended module power: 355–670 Wp+

• Number of MPPT trackers: 2

• PV inputs: 2 (1 per MPPT)

• MPPT voltage range: 31–45 V

• Start-up voltage: 24 V

• Max. input voltage: 60 V

• Max. input current: 20 A

• Max. short-circuit current: 24 A

• Rated output power: 800 W / 800 VA

• Rated output current: 3.64 A

• Rated output voltage: 230 V (180–264 V)

• Rated frequency: 50 Hz

• Max. efficiency: 96 %

• MPPT efficiency: 99.9 %

• Night-time consumption: below 50 mW

• Dimensions: 270 × 182 × 34.5 mm

• Weight: 3.9 kg

• Protection rating: IP67

• Cooling: passive (natural convection)

• Communication: Wi-Fi

• Monitoring: FOX ESS Cloud (app & web portal)

• Operating temperature: –25 °C to +65 °C

• Grid compliance: EN 50549-1:2019, VDE-AR-N 4105:2018

✔ Product benefits:

• 800W output power – Ideal for balcony power plants and compact PV systems to make use of self-generated solar power.

• 2 MPPT trackers – Enable separate power optimisation of two connected solar modules.

• 96 % maximum efficiency – Efficient energy conversion for optimal use of the solar power generated.

• Low start-up voltage from 24 V – Starts operating even at low PV input voltage.

• Smart Wi-Fi monitoring – Conveniently monitor solar power production and system performance in real time via the FOX ESS app or web portal.

• IP67 protection rating – Dust-tight and protected against temporary immersion, ideal for outdoor installation.

• Easy installation – Plug-based connections and the supplied 5 m connection cable make mounting easy.

• Passive cooling – Natural heat dissipation without an additional fan.

• Low self-consumption – Less than 50 mW power consumption at night.

✔ Scope of delivery:

• 1× FOX ESS M1-800-E micro-inverter (800W)

• 1× FOX ESS connection cable (5 m)

🟩 Tip: Ideal for your balcony power plant!

Combine the FOX ESS M1-800-E with two matching solar modules to generate your own solar power and use it directly in your household.

Thanks to the two MPPT trackers, the connected modules are optimised separately. With FOX ESS Wi-Fi monitoring, you can conveniently keep an eye on your solar power generation at any time via smartphone or web portal.

Important: When choosing modules, observe the permissible input and voltage values of the inverter.

Download the FOX ESS micro-inverter datasheet.