Dynamic Energy Efficient Solutions
 
 

Solar Water Heaters

Solar Water Heaters

Evacuated Tube Solar Water Heaters

This Evacuated Tube Pressure System solar water heater uses the fluid in the copper heat pipe as a heat exchanger, which makes the heat startup very fast. The all-glass evacuated solar collector tubular is heated by the sun and transfers the heat to the fluid in the copper heat pipe by an aluminum heat-conducting sheet. The fluid then changes from liquid into vapour by heating and goes up inside the heat pipe. After exchanging the heat between the condenser ends of the heat pipe with the water in the storage cylinder, the fluid turns into liquid again and goes down to the base of the heat pipe.

Installation

Energy Dynamics Ltd (EDL) analyses each location to ensure the design meets the specific requirements and demands of our customer. We personally take the time to design, install and service these highly efficient systems. Each System is equipped with the following:

  • Inner Tank: stainless steel SUS304 or SUS316 (1.2 to 1.5mm thick).
  • Outer Tank: Stainless steel SUS430, SUS304 or SUS316.
  • Insulation: High-­-density of CFC free polyurethane integral foam made in high pressure and constant temperature conditions.
  • Brackets: Stainless steel SUS430, SUS304 or SUS316. (Type: Flat Roof Mount or Sloping Roof Mount)
  • Reflectors: Diffuse flat aluminum ginning panel with stainless steel borders.
  • Evacuated Tube: F47x1500mm or F58x1800mm with aluminum fin and heat pipe inside.
  • Working Pressure: 0.6 MPa, Testing Pressure: 1.2 MPa.
  • Electric Heating Element Installation: At the bottom of storage cylinder. (Optional)

 

70% Annual Hot Water Energy Savings

Key Benefits of this Solar Hot Water System:

  • Reliable and efficient with twin-glass solar tubes and heat pipes.
  • Easy plug-in installation.
  • Superior heat preservation ensured by 45-50mm polyurethane foam insulation layer.
  • Maximize free energy from the sun and up to 70% annual energy savings on your family's hot water.
  • Pressurized hot water for enjoyable shower.
  • A proven technology - widely used throughout the world.
  • Superior materials and construction mean long system life.

 

PAYBACK ANALYSIS OF SOLAR WATER HEATERS (SWH) AT VARIOUS ENERGY AND SWH COSTS
Cost of Energy US$/kWh $0.05 $0.15 $0.20 $0.25 $0.30 $0.35
Annual Hot Water Savings US$ $378 $1,134 $1,512 $1,890 $2,268 $2,646

 

PAYBACK ANALYSIS OF SOLAR WATER HEATERS (SWH) AT VARIOUS ENERGY AND SWH COSTS
Payback (yrs) @ US$800 2.12 0.71 0.53 0.42 0.35 0.30
Payback (yrs) @ US$1,000 2.65 0.88 0.66 0.53 0.44 0.38
Payback (yrs) @ US$1,500 3.97 1.32 0.99 0.79 0.66 0.57
Payback (yrs) @ US$2,000 5.29 1.76 1.32 1.06 0.88 0.76

Notes:
(1) Annual savings are based on using SWH against Electric Water Heaters
(2) Savings are based on a household using 7,560 kWh/year for hot water use (www.ttec.co.tt)

New/Updated Products

ALERTON Building Automation Systems
May 05, 2014 From virtually anywhere in the world, you can monitor and control your buildings with their easy-to-use graphical software.

SEMCO - Packaged Energy Recovery Systems
May 05, 2014 The SEMCO packaged energy recovery system, offers the ultimate performance in air to air transfer of total energy (both latent and sensible).

Solar Water Heaters
Jul 13, 2011 Free hot water from the sun! Can be fully installed or combined with already existing boiler or boosting systems.

 

No. 1 Deane Street, St. Augustine, Trinidad & Tobago W.I.
Tel: (868) 645-4EDL(4335), 645-2798, 663-8240; Fax: (868) 645-4939; E-mail: