Click To Contact SunMaxx Solar Today

OG-300 Certified Flat Plate & Evacuated Tube HelioMaxx Kits DW

Professional Pre-Packaged Kits With Flat Plate Solar CollectorsOG-300 Prepackaged Kits! HelioMaxx-FP Pro DW kits include SunMaxx TitanPowerPlus-SU2 collector(s), a commercial-grade UniMaxx pump station, and a StorMaxx solar hot water storage tank. In addition to the components in the basic kits, our Pro models are designed as your turnkey solution. The HelioMaxx-FP Pro includes all the plumbing components needed from the roof to the basement, incorporating our ever-popular FlowMaxx pre-insulated line set, 5 gallons of high temperature propylene glycol, and an anti-scald mixing valve. These are some of the most comprehensive kits on the market and include everything you need to do a full, quick and hassle-free installation.


  • Are perfect for residential & small commercial solar domestic hot water systems
  • Take all the engineering & sizing work out of the process
  • Used for new solar hot water installations & existing hot water system retrofits
  • Can be installed by a professional or DIY home & small business owners

How to Size?

  • Step 1: Determine the number of people in your household
  • Step 2: Determine the type of solar collector technology you would prefer to use on your home (flat plate or evacuated tube), flat plate kits are listed first with the evacuated tube kits following.
  • Step 3: Determine if you would like to install a new tank or use your existing tank. If you plan on using your existing tank, only select a model below which has “none” for seconday tank fuel. If you plan on having two tanks in your solar system, you will need to select a secondary tank depending on the fuel supply (electric or gas).
  • Step 4: Select your current tanks energy source (electric, or gas)
  • Step 5: Select the # of people which fit your household

Available Models: (Note Kit Sizes in first column)

SunMaxx Model # (Flat Plate) SRCC NumberSolar Collector Type Primary Tank FuelSecondary Tank FuelTank Size /
# of People
HelioMaxxPro-50FPDW2010121A TitanPower Plus SU2 (1)NoneElectric65 / 1-3
2010139A TitanPower Plus SU2 (1)NoneGas65 / 1-3
HelioMaxxPro-80FPDW2010121B TitanPower Plus SU2 (2)NoneElectric80 / 2-4
2010139B TitanPower Plus SU2 (2)NoneGas80 / 2-4
HelioMaxxPro-120FPDW2010121C TitanPower Plus SU2 (3)NoneElectric120 / 3-5
2010139C TitanPower Plus SU2 (3)NoneGas120 / 3-6
SunMaxx Model # (Evacuated Tube)SRCC NumberSolar Collector Type Primary Tank FuelSecondary Tank FuelTank Size /
# of People
HelioMaxxPro-50VHPDW2010120A ThermoPower-VHP20 (1)NoneElectric65 / 1-3
2010140A ThermoPower-VHP20 (1)NoneGas65 / 1-3
HelioMaxxPro-80VHPDW2010140B ThermoPower-VHP30 (1)NoneGas80 / 2-4
2010120B ThermoPower-VHP30 (1)NoneElectric80 / 2-4
HelioMaxxPro-120VHPDW2010140C ThermoPower-VHP20 (2)NoneGas120 / 3-5
2010120C ThermoPower-VHP20 (2)NoneElectric120 / 3-6

System Components:

Component65 Gallon Kit80 Gallon Kit120 Gallon Kit
StorMaxxDW Storage Tank65 G80 G119G
UniMaxx-Plus Pump Station111
SmartMaxx-DHWPlus Digital Controller111
3/4″ FlowMaxx Line Set40 ft40 ft40 ft
6 G Solar Expansion Tank111
Line Set Connectors888
Line Set Mounting Clamps888
High-Temperature Propylene Glycol5 G5 G5 G
Anti-Scalding Mixing Valve111

Related Documents:

Ready To Get Started? Need Assistance?
Call Our Solar Experts: 877.786.6299!

Expected Timeline to purchase?:

Customer Type:


Please help us fight spam! What is the sum of 7 + 4?

Contact SunMaxx Solar SunMaxx Solar
Sales & Main Office
Rte 206
Bainbridge, NY 13733

P: 1.877.SUNMAXX
P: 1.877.786.6299