Silicon Solar Inc - Solar Hot Water Heaters Manufacturer
 
Solar Evacuated Tubes
 

Solar Storage Tanks

Available Models
40 Gallon Solar Hot Water Tanks 40 Gallon Stainless Steel 40 Gallon Painted Steel
80 Gallon Solar Hot Water Tanks 80 Gallon Stainless Steel 80 Gallon Painted Steel

Solar Storage Tanks - 40 Gallon Solar Hot Water Storage Tanks

The electric element assists the system only when the solar energy cannot maintain the desired temperature or during periods of peak demand. Automatic temperature control thermostat keeps stored water at desired temperature. Our 40 gallon unit has one internal heat exchanger for systems that use heat transfer fluids.

Brass drain valve

  • Threaded stud located near the outlet for attachment of tank sensors
  • Temperature and pressure relief valve included
  • Collector feed and return fittings located at front of tank for convenient installation
  • 2" thick polyurethane foam insulation reduces heat loss
  • Cold water inlet brings cold water to tank bottom to prevent mixing with heated water
  • Tanks can be horizontally mounted

A typical family of four in the U.S. uses about 80 gallons of hot water each day. To heat that water with electricity takes about 16 pounds of coal. In sunny Colorado, a standard solar hot water system can supply 60% - 95% of this energy, pollution free from the sun, while saving its owners about $250 per year.

Solar heated water may be stored in a tank that also houses an electric backup heating element (a "one-tank" system), or in a separate tank that feeds into the tank of a conventional gas or electric water heater (a "two-tank" system). The tanks are approximately the same size as modern hot water tanks, around 40 gallons or 150 liters. Solar energy preheats the household water.

Contents:

  • (1) SunMaxx Storage Tank
  • (1) Internal Heat Exchanges (Pre-installed)

Our solar hot water storage tanks may be used with our SunMaxx evacuated tubes or our SunMaxx Flat plate collectors. For more information, please browse our website or call to speak with one of our certified technicians.

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.

40 Gallon Solar Hot Water Tank - Pricing:

To order call 1-877-SUNMAXX

Specifications

Collector Type
SunMaxx 40 Gallon Tank
Outer Finish
Stainless Steel
Inner Tank Metal
Stainless Steel SUS316L
Inner Tank Thickness
1.2mm
Outer Tank Metal
Stainless Steel SUS304
Outer Tank Thickness
0.4mm
Insulation Type:
2.5" polyurethane (R19 total)
Max Pressure Rating:
145PSI, Typical is 20-90PSI
Temperature Sensor Wells:
2 Wells
All Fitting (heat exchanger and hot water in/out ports)
3/4" Threaded Male NPT
Dimensions:
23” W x 50” H
Weight
88lbs. Arrives on pallet
Installation Method
Horizontal or Vertical Installation
Manufacture
Silicon Solar Inc
Warranty
5-Year
Ready to Install
Yes, plug and play design

Purchasing Information
Applications & Forms:

Residential Solar Hot Water Sizing Form
SunMaxx Dealer & Installer Overview & Application
SunMaxx Distributor Application

Solar Thermal Information Guides:

Evacuated Tube Solar Collectors
Solar Storage Tanks
Domestic Solar Hot Water
Solar Radiant Space Heating
Solar Pool and Spa Heating
Solar Water Heating Basics
What are Solar Collectors?
Flat Plates vs Evacuated Tubes
Common SHW System Types
Solar Hot Water FAQ's

SunMaxx Product Brochures:

Evacuated Tube Solar Collectors
Evacuated Tube U-Pipe Solar Collectors
Flat Plate Solar Collectors
Thermosyphon Kits
Evacuated Tube DMG Solar Collectors
Evacuated Tube Project Scale Solar Collectors
Solar Storage Tanks
Brazed Plate Heat Exchangers
Shell and Tube Heat Exchangers
Air to Water Heat Exchangers
Solar Circulator Pumps
Solar Differential Controllers

Solar Thermal Commercial Applications

Commercial Applications
Municipal Applications
Solar Office Buildings
Solar Apartment Buildings
Solar Hotels and Resorts
Solar Restaurants
Solar Laundries
Solar Car Washes
Solar Breweries and Wineries
Solar Farms and Dairies

Pre-Packaged SHW Kit Piping Diagrams:
DHW - Evacuated Tube - 40-50G w/Storage Tank - Existing System Retrofit
DHW - Evacuated Tube - 40-50G w/Storage Tank - New Installation
DHW - Evacuated Tube - 60-70G w/Storage Tank - Existing System Retrofit
DHW - Evacuated Tube - 60-70G w/Storage Tank - New Installation
DHW - Evacuated Tube - 80-120G w/Storage Tank - Existing System Retrofit
DHW - Evacuated Tube - 80-120G w/Storage Tank - New Installation
DHW - Evacuated Tube - 65G w/Heat Exchanger - Existing System Retrofit
DHW - Evacuated Tube - 120G w/Heat Exchanger - Existing System Retrofit
Technical & Installation Manuals:
SunMaxx Evacuated Tube Technical Manual
SunMaxx Evacuated Tube Installation Guide
Flat Plate Installation Guide
Thermosyphon Assembly Guide
Solar Collector Technical Diagrams:

SunMaxx-10 Technical Drawing
SunMaxx-20 Technical Drawing
SunMaxx-25 Technical Drawing
SunMaxx-30 Technical Drawing
SunMaxx-20U Technical Drawing

Certification Reports & Testing Data:

SunMaxx-10 SRCC Certification
SunMaxx-20 SRCC Certification
SunMaxx-25 SRCC Certification
SunMaxx-30 SRCC Certification

SunMaxx Heat Pipe Series Solar Keymark Certification
Ask us for the detailed Solar Keymark Certification Reports for our Flat Plate, U-Pipe, and Evacuated Tube Solar Collector Models

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