Harvst WaterMate – Control Unit Wall Charger


Trickle charge your solar-powered Harvst control unit.

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This item is for trickle charging a solar-powered Harvst control unit.

Can be used in place of a solar panel, but will not provide enough power for heating or lighting. Will charge a flat battery to full capacity in around 8 hours.


Harvst WaterMate Product Information:

The Harvst WaterMate Mini & Pro automatic watering systems are a complete irrigation kit for greenhouses up to 6′ x 8′ (Mini) and 12’ x 18’ / 40 sqm (Pro). It waters for you using a combination of timers and environmental sensors to give your plants just the right amount of water.

  • Everything you need included!
  • Supplied with a 10W solar panel to run anywhere, or power off 240V mains
  • More water on hot, sunny days. Less water when it’s cool or overcast
  • Dual watering zones for versatility and extra capacity
  • Pump system which can run from a water butt or garden hose
  • WiFi enabled (will run without internet too)
  • WiFi connection required to receive email alerts
  • Supports up to 40 drippers (40 plants), or 12 sprayers for 6 metres squared coverage
  • The ‘Mains’ power version adds additional ports for extra pumps, grow lights and heating which can be used for propagation

WiFi enabled (will run without internet too) so you can remotely control and monitor your system and even receive email alerts for high/low temperature, when watering or if your tank is empty*. *Must be connected to home WiFi for alerts.

About the Manufacturer

Harvst: Our mission is to help you grow more.

For fresher food.

Grow more greens.
Grow more salad.
Grow more vegtables.

Eat fresh, all year round.


For our environment.

Fewer food miles.
Less nasty pesticides.
Less single use plastic.

It’s better to grow your own.


For you and your family.

For your health & wellbeing.
To teach your kids about growing.
To engage with nature.

Grow more, together.


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