21kW system in Winchester

This home in Winchester had an annual consumption of around 20,000kWh. The house has a three phase supply, so we chose a SolaX hybrid system with batteries along with a three phase Myenergi Zappi for the customer to charge their electric vehicle. The roofs consisted of mainly flat roof and a small pitched standing seam roof on the main house.


The installation consisted of the following:

  • 51 Trina 430w black framed panels
  • Two 5kw SolaX hybrid 1ph inverters
  • An 8kW SolaX hybrid 1ph inverter
  • A 10kW Solax AC-FIT 3ph inverter
  • Four 5.8kW SolaX Triple batteries
  • A 3ph Myenergi Zappi charge point
  • ESDEC flat roof mounting system
  • Schletter standing seam mounting system

This system is estimated to generate around 17000kWh per year.

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