Solar Water Heater for Projects

Solar energy is a radiant light and heat emitted by the sun. It is energy from the sun and without its presence all life on earth would end. It is harnessed using a range of ever-evolving technologies such as solar heating, solar photovoltaic, solar thermal electricity, solar architecture and artificial photosynthesis.

A simple example of the power of the sun can be seen by using a magnifying glass to focus the suns rays on a piece of paper. Before long the paper ignites into flames.

Solar energy presents lots of benefits to both domestic and commercial use.  At Greenways Energy Tek we resell of researched and developed solar solutions for Africa. There has been limitation in providing power in most regions of Africa. This limitation extends from lack of finances to remoteness of the environment where rural power has not penetrated.

Solar requirement is categorized into two main requirements:
• Solar as a back-up lighting
• Solar as a source lighting

Each of these requirements has been put into consideration by our technical team to ensure that the
supplied solutions meet our customers’ requirements.

Our Mission
Greenways Energy Tek aim to deliver quality solar systems as a service to its customers, introducing latest
and most efficient systems on the market at the most affordable prices. Our most experienced consultants
will consult and offer the best system that suits your needs. Our mission is to keep Africa light at the most
efficient and cost effective manner retaining a clean, friendly environment

Objectives

Greenways Energy Tek supply and install cost effective domestic solar solutions within Africa, with leading
products that will achieve all customers’ needs. With a wide technical knowledge base we have the ability
to design a secure and manageable solution for all of our customers before we provide an end-to-end
solution. Our aim is to understand the customers' needs enabling us to work on all challenges and goals
together. We provide our customers with:
Supply and Install Domestic Solar Hot Water Systems
Supply and Install Solar Home Lighting Systems
Supply and Install Solar Home Appliances System
Supply and install Domestic Garden Lights

1) Domestic Solar Hot-Water System 

Solar water heater- solar collector absorb solar light energy and transform into thermal energy, heating the water from the low temperature to high temperature, in order to meet the hot water usage requirements in daily life. Solar water heater is composed by the solar collector, water tank and related accessories. To transform solar light into solar thermal energy mainly rely on the vacuum tube which will produce temperature difference from sun surface and night side surface; water temperature difference effect, use cold water sinking floating principles, make water produces micro-circulation so as to obtain the required water.
 
Flat Plate type solar water heater is designed specifically for the development of high-rise buildings, to make up for the traditional solar water heaters due to be congenitally deficient cannot realize the combination with the building and environment of perfect regret, this development is truly reflects the perfect combination of integration of solar energy and building and environment. 

Copper coil Solar Water Heater – (Non-Pressurized)

1.       Inner water tank: SUS304-2B stainless steel (0.41mm thick)

2.       Outer water tank: Color steel (0.32mm thick), color as your requirement

3.       Cooper coil: Diameter 12mm, Thickness 1.0mm,Length 20m-50m

4.       Bracket: Galvanized steel ( 1.5mm thick ), color as your requirement

5.       Volume: of copper coil is 10liter

6.       Solar vacuum tube: a) Size: 58 x 1,800mm Cu-SS-ALN(L)/ ALN vacuum tubes

7.       Temperature insulation layer：55mm imported polyurethane, keep same temperature and high pressure foam

8.       outer tank diameter: 470mm, Inner tank diameter: 360mm

Easy to install, reliable

Ideal for new and old apartments, flats or self owned homes

Widely used in schools, offices, factories, barracks, bathroom, hotels, guest houses, farms, swimming pool, also can be used for heating, aquaculture, greenhouse and seawater desalination and other fields; Can be used all year round;customized design.