RPT Company Profile 2007

Resources & Protection Technology Limited (RPT) has been established as an Environmental Energy Project Specialist since the Year 1996, which provides a wide range of Sustainable Energy Systems and the related Products. In fact, RPT is providing Environmental Energy Related Feasibility Study Services, System Consultancy Services, Design and Supply Services, Installation and Supervision Services, System Rectification Services, System Auditing Services, etc.., all depend on Client's Request.

RPT is also a Registered Green Supplier of Electrical and Mechanical Services Department (EMSD), Drainage Services Department (DSD), Hong Kong Special Administrative Region and CLP Group Limited.

For promoting the Social Responsibility, RPT release our first "Educational Program" for helping the local schools to build up their Solar / Wind Power Systems since the Year 2004. And some of their records can be found from the EMSD's web page "Examples of Non-Government Solar PV Projects in Hong Kong"(the first 2 records) & "Examples of other small Wind Turbine installations". In fact, our package include "the Best Hardware", "the Best System design", with "the Best technical support" so that all the related parties (include Teachers, students, parents, RPT staff) can be invloved and learn from each others.

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RPT is providing a wide range of sustainable energy and related products to the public. Centralized Solar Hot Water Supply System, Photovoltaic Power Supply System, Wind Turbine System (Vertical / Horizontal Axis Type) and the Hybrid System included.

** The Newest Solutions include: "PV Powered Marine Light" , "PV Street Light - high power L.E.D." are under Promotional Stage, please contact us for direct business" **

After the local Project of “INTEGER Hong Kong Pavilion" Exhibition from the Hong Kong Island, RPT stepped into the “Waste Heat Recycle” market together with the first set of Air-to-water “Direct Fired (up to 65 degree Celsius) Heat Pump” as a total solution in the advanced type Evacuated-tube Solar Hot Water Supply System as the Major Backup Sources.

Since 2006, RPT is stepping into the newest Technology CO2 Heat Pump System by the high level advance Technical Support from the original Manufacturer / Supplier, as well as the traditional HCFC / HFC products.

The Advance CO2 Heat Pump Series , operating according to a transcritical cycle, allows heating of sanitary water up to 90°C, with brief description as followed:

■ operation “once through”, meaning that the water is heated from initial temperature up to 90°C and stored in the vessel(s), thus reducing enormously thermodynamic losses

■ single compressor, with the possibility to install more units in parallel

■ heating capacity of a single unit up to 5,000 liters from 10°C up to 60°C in 12 hours, with outside air at 10°C as a heat source

■ stainless steel heat exchanger ( S.S.# 304)

■ built-in hot water circulating pump

■ high C.O.P., up to 4.2, with water outlet temperature of 60°C, over 40% higher than C.O.P. of equivalent heat pumps using HFC as a refrigerant at 60°C performance.

RPT is providing "Design, Supply,and Install" Services to Hong Kong and Oversea Client(s) for all sorts of advance Environmental Energy / Sustainable Energy or Related Projects. Everybody will be welcome to visit RPT via http://www.rpt.com.hk or email to info@rpt.com.hk to request for more detail information / proposal in office hour.

RPT will do the best then to feedback all the enquiries which come with detail requirements as soon as possible.

BUSINESS STARTEGY FOR THE ENVIRONMENTAL ENERGY MARKET:

[1] Advance Solar Thermal Evacuated-Tube Technology:

Double Glass Solar Thermal Collector (Stainless Steel made) / Heater - with features including the mean System efficiency up from 45% to 65%, and the peak performance for the single tube's efficiency of "Light to Heat conversion" up to 90% or above !! (old generation products such as Flat-panels have had 35% or even lower efficiency); We (RPT System) have designed for the"Pressure Type Circuit" which can support up to 6 Bar to 10 Bar System; Our "Backup Sources" including R134a and R744 (the newest CO2 type) Heat Pump which are 100% environmental "wasted heat re-cycle" purpose, mades all the RPT Project leading the Green Marketing for at least up to the coming centuries. Actually, all the RPT solar evacuated-tube products are build-in 24 hours warm keeping capability, and nearly have no power leak ! Most of the RPT completed projects been checked with the Pay-Back Period (without Saved Pollution Encounter) range from 6 to 10 years too !

[2] Environmental Green Electricity to be generated by Photovoltaic Panel (PV), Wind Turbine, or Hybrid:

Kyocera (Japan) Multi-Crystal Photovoltaic Modules; MorningStar (USA) Solar Controller; Kestrel (South Africa); AeroWind (Vertical Axis Wind Turbine); etc.. together with other advance components such as Solar Inverter and award winning AGM / GEL Deep Cycle (up to 70% discharge) Solar Batteries, are providing free and clean electricity.

[3] High Power L.E.D. Street Light Poles (Lighting) by Photovoltaic Panel (PV), Wind Turbine, or Hybrid System with advance features as state below:

A] "Direct" Powered by PV Circuit in DC current;

B] "Cabinet Free" Design for Easy Maintenance & Good Image;

C] Point-topoint Direct Light Distance from "20Lm to 100Lm above Three Meters (up to Ten Meters on higher models) ";

D] "Long" Product Life to 50,000 Hours (above 10 years for daily 12 hours operation);

E] Support "Dimmer Switch" by Electronic D to D Drive;

F] "No" additional Lens for acceleration;

G] Hardware design "avolid" Heat Dissipation;

H] System control logic / power circuit program by "RPT".

RPT is providing the highest level of local supporting on both Technical and Marketing Issues too.

Regards.

18th March, 2008 (updated)

Marketing and Media Division / RPT HKSAR