Integrated

Integrated, evacuated tube solar water heating systems are still the least expensive, very simple with the highest absorption and heat transmitting efficiency and used all over the World.

Each System consists of:

- array of vacuum tubes with three target absorption layers, integrated into the water tank for direct heat

exchange,

- stainless steel solar water tank with high density, 60mm thick polyurethane insulation layer,

- s/steel or powder coated aluminium frame and stand for rust protection even on coastal installation,

Due to the non-aesthetic design (water tanks that are situated on the roof together with the solar collector) and is visible to the eye, South African people have not yet welcomed such systems to their households which is totally wrong. For our African climate and the best sunshine in the World, the use of Integrated solar water heating systems is the best and cheapest option. Such systems don't have any moving parts and when correctly installed on the roof do not require any maintenance or service during life time. Payback period is approximately 3 years for the system from the date of installation.

E-Solar range of compact, integrated solar water heaters divided into three different models:
ITD SERIES	ITI SERIES	IP SERIES
Integrated, thermosiphon direct non-pressure solar water geyser (max 0,6 bar)	Integrated, thermosiphon indirect pressurised solar water geyser with heat exchange. (max 4 bar)	Integrated pressurized direct solar water geyser with main pressure supply. (up to 8 bar)



Features	Features	Features
Easy plug-in installation. Reliable and efficient with twin-glass solar tubes. Superior heat preservation ensured by 60mm polyurethane foam insulation layer. Water inside the tubes. Outer tank material: 0,6 mm thick stainless steel plate. Inner tank material: 0,8mm thick SUS304 food grade stainless steel plate. Frame material: 1.2mm thick stainless steel or powder coated aluminium. Absorption rate: =96%, thermal radiation rate: 4% 40mm hail resistant. Life expectation 25 years. Not for use in freezing areas (below-5 C⁰)	Easy plug-in installation. Reliable and efficient with twin-glass solar tubes. Superior heat preservation ensured by 60mm polyurethane foam insulation layer. Water inside the tubes. Inner tank material: 0,6mm thick SUS304 food grade stainless steel. Outer tank material: 0,6 mm thick stainless steel. Heat exchanger: 1mm thick copper coil. Frame material: 1.2mm thick stainless steel or powder coated aluminium. Absorption rate: =96%, thermal radiation rate: 4% 40mm hail resistant. Life expectation 25 years. Not for use in freezing areas (below-5 C⁰)	Easy plug-in installation. Reliable and efficient with twin-glass solar tubes. Superior heat preservation ensured by 60mm polyurethane foam insulation layer. No water inside the tubes. Inner tank material: 1.2mm thick SUS304-2B food grade stainless steel. Outer tank material: 0.6 mm thick stainless steel. Frame material: 1.2mm thick s/steel or powder coated aluminium. Designed to accept mains water pressure. Absorption rate: =96%, thermal radiation rate: 4% 40mm hail resistant. Life expectation 25 years. Not for use in freezing areas (below-10 C⁰)

All models are fitted with interchangeable three target layers vacuum tubes (dimensions: 58mm x 1800mm x 2mm) to achieve best solar absorption and heat transmitting results.

Systems Specification

ITD Series
Model	Collector (m²)	Vacuum tubes Qty (pcs)	Tank Capacity L
ITD -12	1,4	12	100
ITD -16	1,8	16	130
ITD -18	2,0	18	150
ITD -24	2,7	24	200
ITD -30	3,4	30	250

ITI Series
Model	Collector (m²)	Vacuum tubes Qty (pcs)	Tank Capacity L
ITI -12	1,4	12	100
ITI -16	1,8	16	130
ITI -18	2,0	18	150
ITI -24	2,7	24	200
ITI -30	3,4	30	250

IP Series
Model	Collector (m²)	Vacuum tubes Qty (pcs)	Tank Capacity L
IP -10	1,2	10	80
IP -12	1,4	12	100
IP -18	2,0	18	150
IP -24	2,7	24	200
IP -30	3,4	30	250

For inquiries contact us: Tel/Fax: 035 7535 345, Cell: 082 293 8081 Email: info@easysolar.co.za