Drainback Solar Hot Water Systems
Complete Systems, Retrofit Kits, Tanks & Accessories
80-120G Drainback Solar Hot Water Kit with Evacuated Tubes
Drainback Systems are the simplest Solar Hot Water Systems to purchase/install, and require far less maintenance than any other type of Solar Hot Water System. Additionally, Drainback Solar Hot Water Systems can be installed anywhere in the United States becuase of their simple, gravity based freeze protection, which is as efficient (or more so) as a pressurized glycol system.
The unique component of a Drainback Solar Hot Water System is the Drainback Reservoir, which allows water, or a water-glycol mix HTF to drain out of the Solar Collectors and the manifold when the system is inactive, preventing the HTF from sitting in the manifold and exterior piping, which prevents freezing and also extends the life of the manifold and solar collector in general.
There are several distinct advantages that a Drainback Solar Hot Water System has over other Solar Hot Water Systems. These advantages include:
- Gravity is fail-proof and maintenance free – either water, or a glycol mixture may be used in the collector loop
- The system is not damaged if the pump fails to run and the system cannot reverse thermosyphon at night
- The Collector Absorber Plates last up to 3 times longer than in a Pressurized Glycol System
- The Water/Glycol Mixture never needs to be changed like in a Pressurized Glycol System
- Most local codes do not require a double-walled heat exchanger in an unpressurized system
- The homeowner can easily add Distilled Water to the system without need of a visit from the system’s installer
- There are far less moving components to fail (eg. check-valves, air vents and expansion tanks) which dramatically reduces the need and costs of maintenance
And, the biggest advantage of a Drainback Solar Hot Water System is the High-Limit feature of Differential Controllers – this means larger collector areas per gallon can be sized than pressurized glycol systems – ie, one gallon per 1 sq ft of collector space.
Pre-Packaged Drainback Solar Hot Water System:
Our Pre-Packaged Drainback Solar Hot Water Kits include all of the major components that you need to design and install your own cost-effective, clean-operating Drainback Solar Hot Water System, saving you hundreds of dollars in water heating costs each and every year.
The 80-120 Gallon System is built with SunMaxx-20 Evacuated Tube Solar Collectors and a 80 Gallon SunMaxx Solar Hot Water Storage tank, and is capable of heating between 80 and 120 gallons of hot water everyday in a northern climate. This will provide the majority of the water needed for a household of up to 6 people on the average day.
Your System will Include:
- (2) SunMaxx-20 Evacuated Tube Solar Collector
- (2) Adjustable Tilt Mounting Hardware
- (1) 80Gallon Solar Hot Water Storage Tank w/2 Internal Heat Exchangers
- (1) Solar Hot Water Circulating Pump
- (1) Solar Hot Water Controller
- (1) 10Gallon Drainback Solar Hot Water Tank
- (1) Drainback Tank Sight Glass
- (1) Drainback Tank Stand
- (1) Set of 2 Pump Flanges
- (1) Support Team for Assistance when you need it
Our Professionals Sales Team is waiting to help you purchase a Drainback Solar Hot Water System today. Just give them a call and get started saving money with SunMaxx Solar Hot Water today!
Why Go With SunMaxx:
Supply Chain Management: Silicon Solar Inc has partnered with one of the world’s largest manufacturer of evacuated tubes enabling us to offer a reliable technology at an affordable price. As the demand for solar energy products increase, it is important to ensure your supply will not be affected like similar PV installers have experienced. SunMaxx offers real time updates of your order to ensure that you are able to spend less time on logistics and more time in sales & marketing.
Value Added Services: Silicon Solar offers a variety of solar energy products which parallel the solar hot water heating industry. Our all-in-one shop allows you to consolidate purchasing schedules into one supplier. We are always adding new products to our inventory, so please let us know if there is something you believe we should be carrying to support our dealers and installers. In addition, we offer value added marketing services including marketing brochures, power points presentations, installation & sales training, and online marketing tools to enhance your markets exposure. For more information, please contact a sales specialist today.
Better Performance – Better Price = Better Value: In independent testing by the SRCC (Solar Ratings & Certification Corporation) SunMaxx Evacuated Tube Solar Collectors have proven themselves to be a better value than the leading competition. Our Solar Collectors delivered higher performance (28,000 BTU/Day) than the competition, and our low prices mean you get more BTU per $ spent. This means SunMaxx customers experience a rare combination: the best product at the best price. See SunMaxx’s SRCC Performance Data or Compare SunMaxx Vs the Competition!
Interested in becoming a SunMaxx Dealer?
SunMaxx solar offers the latest technology in solar hot water heating and is always looking to add more teams to our dealer network. If you would like to become a SunMaxx dealer, please submit our online request form or call us at 1-888-765-2711.
If you are interested in becoming an installer, signup today. Click here to fill out our solar hot water installer application
Need help determining what to order? Call a specialist today!
Our professionally trained staff are ready to assist you in sizing your solar hot water systems. Get same day quotes by filling our online request form or by calling us at 877-SUNMAXX.
Drainback Solar Hot Water System - Pricing:
MSRP: Please call for pricing 1-877.786.6299