Reheat Mini + Sonoff Smart Timer


Convert your geyser to a solar PV geyser with our Reheat controller paired with a Sonoff smart Wi-fi timer and mobile app functionality. Just ad solar panels


The Reheat Mini PV geyser controller paired with a Sonoff smart wifi timer allows you to cut your heating costs, while taking full control of your water heating via the EWelink mobile app.

This Package Includes:

  • 1 x Reheat Mini PV Geyser Controller
  • 1 x Sonoff smart wifi timer
  • PV fuse holder and fuse
  • (NOTE) The Reheat Mini Controller can only be connected to HIGH-VOLTAGE PV panels


  • Built-in MPPT for maximum efficiency
  • Suitable for geysers with elements of up to 3KW
  • SANS 10400-XA compliant


  • PV input voltage: 90-200 Vdc
  • PV input Current: MAX 7Amps
  • Grid voltage: 200-240 Vac
  • Element size: 2-3 KW
  • Geyser capacity: 50-150 Litres

Additional information

Weight 700 kg
Dimensions 20 × 14 × 15 cm