Alpha ESS Hybrid Inverter

The best value for an all-in-one inverter and battery system on the market, packed with features

Ideal For:

If you’re installing both solar panels and a battery, Alpha ESS offers the best value on the market for an integrated inverter and battery combination. Beyond attractive pricing and the long-term reliability Alpha is known for, the SMILE unit has lots of great features, including built-in UPS blackout protection, a 5 kW flow rate so you can run multiple appliances from the batteries, and online visual monitoring to help track your system’s performance. It’s also built tough enough for outdoor installations. While the all-in-one design has advantages in terms of system reliability and a unified aesthetic, it’s not going to be your best choice if you really want to mix-and-match inverter and battery products.


Founded in 2012, Alpha ESS is a Chinese company focused entirely on providing innovative solutions for the battery storage and smart energy management services market. Alpha is increasingly gaining recognition as one of the top energy storage brands in the world, placing in the top 10 at the ESS Awards Ceremony at Intersolar Europe 2015 in Munich - the only company from China to do so. It has a growing international presence, with sales in over 20 countries and offices in Australia as well as Germany.

  • AC Output: 4.6000
  • Minimum DC Input: null
  • Maximum DC Input: 7.0000
  • Battery Voltage: No
  • Phases: Single
  • IP Rating: 65
  • Hybrid: Yes
  • Blackout Protection: Yes
  • Reposit Compatible: No
  • Cloud Monitoring: No
ECO Storion S5
  • AC Output: undefined
  • Minimum DC Input: undefined
  • Maximum DC Input: undefined
  • Battery Voltage: No
  • Phases: Single
  • IP Rating: undefined
  • Hybrid: No
  • Blackout Protection: No
  • Reposit Compatible: No
  • Cloud Monitoring: No


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