200L – PV Solar Water Heating System


Convert your geyser to a solar PV geyser with our Reheat retrofit kit and reduce your energy costs.

Note that installation costs differ by region in accordance with regulatory requirements.

SKU: RH2004P Category: Tags: ,


The Reheat PV geyser kit for your 100L geyser features a plug-and-play installation that retrofits directly to your existing geyser with an easy installation process that typically does not require any plumbing or infrastructure changes.


This Package Includes:

  • 1 x Reheat PV Geyser Controller with integrated PV fuse and breaker
  • 4 x 450W Tier-1 Solar PV panels
  • Solar Panel mounting kit for roofing structures
  • All cables and electrical accessories
  • Installation Included


  Solar Thermal heating RE:HEAT Solar PV water heating
Application Can only heat Can generate electricity for future diversification
Heating application Only heat fluid Heat any resistive element with a thermostat
Space requirement Lower 1.5 – 3m² Higher 6 – 10m²
Installation components High Low
Adjustable installation NO – fixed YES – easily adjusted
Installation flexibility Restricted – copper tube connection considerations Flexible – DC cables connect the collector to the heating element and can be installed up to 50m away
Collector placement restriction Highly restricted Limited restrictions – e.g., ground mountable, free-standing, installed up to 50m from the water storage tank
Ease of installation Difficult – Plumbing Easier
Infrastructure change Yes No
Typical manufacturing warranty 5 – years excluding glass 12+ years on PV panels
Energy production guarantee NONE 25 year linear >80%
Pressure suitability Specific Agnostic
Freeze risk High NONE
Coincidental damage risk High LOW
Maintenance High NONE
Scale Buildup Yes NO
Savings measurable NO YES


Additional information

Weight 95 kg

Gauteng, Western Cape