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.

Solar Water Heater

Unlike coal, oil, Kerosene or natural gas, solar technology emits no carbon dioxide.  Therefore, the more solar and other renewables we use, the cleaner our air.

A photovoltaic (PV) solar panel built today will produce energy for 25 years or longer meaning it’s a long-term combatant against climate change.

Greenway Solar Water Heater

Category:Water Heater

Description:

Pre-Heat Pressurized Solar Water Heater is a new product that combines the advantages of the non-pressure solar water heater and separated pressurized water heater.  Some of the systems has a copper coil inside the non-pressure water heater tank.

Products come with solution for:

200 Litre

300 Litre

Energy efficiency upgraded vacuum tube that generate heating source with automatic high temperature, high pressure foaming, better thermal insulation and more durable. UV Aging or alloy against bracket, suitable for all kinds of roof. Designed with water tank enable more convenient water effusion.

This product is especially suitable for bathing of 10-20 person dormitory, hairdressing shops and families with relatively large water usage, natural circulation type heat exchanger, fully automatic operation, compact structure, low failure rate, reliable performance, convenient use, configuration of the auxiliary heater, all-weather operation.

GET series solar water heaters adopt thermosyphon working principle. Because of the larger proportion of hot water than cold water, cold water flows downward and hot water goes upward. The water will be heated continuously between water tank and vacuum tube. In other wards, hot water always floats on cold water. The hot- water flows to the water tank from the vacuum tubes. Because the proportion, cold water flows to vacuum tubes from the water tank. The cold water is heated in vacuum tubes. After it becomes hot water, it flows to water tank again. The water circulates constantly between water tank and vacuum tubes; the cold water in the tank will be hotter and hotter.
 
Finally, all cold water will be heated to be hot water; this is the heating course of cold water.

Customer Relationships

Our solar water heater could be installed on flat roof, ridge, sloping roof, and the back leg frames of GET series are combined with two parts, easy for disassembly. G.E.T Solar will do our best to offer you the best service with competitive price, fast delivery and reliable quality. G.E.T Solar will continue to invest in new products, to be a leader in renewable energy products industry and try to reduce the cost to share all profits with customers.