Products

BIO GAS SOLUTION

  • Date Added: Friday, 13 July 2012

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S R S BIO GAS SOLUTION FOR RUNNING PETER PUMP

SRS offers a full range of end to end renewable energy solutions and develop cost effective proposals for reducing your energy bill and over coming load shedding at your premises. 75% of population in Pakistan is living in villages whose life is badly suffered due to 12 to 18 hours load shedding and sharp increase in diesel cost. In order to over come this problem, SRS has developed solution to run 4Hp Peter pump with bio gas.

Usually diesel Peter pump consumes 1lt in one hour. With SRS solution a mixture of diesel and bio gas in ration of 25:75 is injected into the Peter Pump, after which 1lt of diesel will last for 6 hours. It’s a great saving and is an economical solution.

Figure 1 Biogas Tank Holder

Figure 2 Peter Engine with Dynamo

Once Peter Engine is operated with mixture of biogas then you can attach a dynamo to produce 220V AC power or directly run an agriculture pump.

The size of bio gas tank holder can be determined from the following table:

Sr. No Size of Plant

No. of Animals Appx Qty of Dung (Kg) Diameter of well (Ft) Depth of well (Ft)
1 3.0 4~5 60 5.0 12
2 5.0 8~10 100 6.0 12
3 7.0 12~14 140 7.5 12
4 10.0 18~20 200 9.0 12
5 15.0 25~28 300 10.0 13
6 20.0 42~45 400 13.0 15
7 30.0 60~70 600 15.0 16

SRS can also design, supply and install bio gas generators according to available cow dung.

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SOLAR GARDEN LIGHTS

  • Date Added: Friday, 13 July 2012

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SRS SOLAR GARDEN LIGHTS

Solar Garden Lights cover a large variety of solar spot lights, solar garden lighting including landscape lighting, commercial and residential lighting all with the concept of one solar panel and several LED’s or with DC energy saver.

SRS has built the solar base which can be used to convert any fixture of your choice into solar garden light.

Each SRS Solar Garden Light is backed by our one year limited warranty allowing your light to last and then be under care by our solar technical support team. This includes under our solar light division a quick and easy range of solar garden light troubleshooting instruction manual.

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Indoor Solar Cooker

  • Date Added: Friday, 13 July 2012

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INDOOR SOLAR COOKER

Larger volume of cooking in shade can be performed through solar energy with  the help of large external reflecting dish which concentrates the solar radiation to  a spot where solar stove is installed. These focused radiations are diverted to the  bottom of utensil and temperature of more than 500°C is achieved through which cooking is performed.

APPLICATIONS:

1) For University Hostels
2) For Cafeteria of Factories
3) For Large Hospitals
4) For Army Mess
5) For BBQ of Restaurants and Hotels

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Solar Pump

  • Date Added: Friday, 13 July 2012

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SRS SOLAR Water Pumps

Pakistan is an agriculture country. Due to recent load shedding and continuous increase in diesel & other fuel prices SRS is offering unique solar pump solutions. With our foreign partners we are helping the farmers to adopt technologies by which water can be conserved and to irrigate the land through alternative sources of energy. Water can be conserved by drip irrigation instead of flood irrigation. For drip irrigation we can utilize solar pumps which are now available in 1in, 2in & 2.5in dia. These pumps get power from solar energy through high quality PV panels. If the water table is up to 60ft then surface pump of low wattage is used, other wise submersible pumps are used.

TYPES OF PUMPS

There are many different types of solar water
pumping systems,

  • Lower-flow deep well DC submersible pumps
  • Higher yield DC/AC surface centrifugal pumps

Although the flow rate of these pumps is not as of conventional tube wells, but one can increase the flow rate by carefully selecting the system. It should be compatible for maximum output, low cost, and can be directly operated by PV panels. We also suggest inserting two submersible pumps of 2in in a single large bore of 12in.

Working Hours: The pump will operate during day time. We do not recommend batteries for night operation as it will increase the cost. If storage is required then one can construct a reservoir or tank above the ground level where water can be stored when water is not required in the farm.

Best Applications: The solar pumps are best suited for following applications:

  • For small acre of land used for intensive cropping, vegetables, orchards etc.
  • For poultry, dairy, fisheries
  • For village drinking water
  • For transferring long distance water where bore or well is far from the village.

DESIGN
The ongoing water requirements, the water storage volume, the amount of sunshine, the depth of well and any additional ‘lift’, any horizontal run long with the size of pipes, must all be taken into account when designing the optimum solar water pumping system.

Solar Solution for Tube Wells: For existing tube wells we recommend to install VSD on turbine motor to reduce the torque load and power consumption & then convert into solar energy.

Warranties: All our solar pump systems carry a standard SRS warranty against manufacturing fault for one year.

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SOLAR SWIMMMING POOL HEATING SYSTEM

  • Date Added: Friday, 13 July 2012

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S R S can significantly reduce swimming pool heating costs by installing a solar pool heating system. They cost competitive with both gas and oil pool heaters, and they have very low annual operating costs. Actually, solar pool heating is the most cost-effective use of solar energy in Pakistani climate.

How They Work

Most solar pool heating systems include the following:

  • A solar collector — the device through which pool water is circulated to be heated by the sun
  • A filter — removes debris before water is pumped through the collector
  • A pump — circulates water through the filter and collector and back to the pool
  • A flow control valve — automatic or manual device that diverts pool water through the solar collector.

Solar Pool Heating System with major Components

Pool water is pumped through the filter and then through the solar collector(s), where it is heated before it is returned to the pool. In hot climates, the collector(s) can also be used to cool the pool during peak summer months by circulating the water through the collector(s) at night.

Some systems include sensors and an automatic or manual valve to divert water through the collector(s) when the collector temperature is sufficiently greater than the pool temperature. When the collector temperature is similar to the pool temperature, filtered water simply bypasses the collector(s) and is returned to the pool.

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Testimonials

  • We are really glad to see the outcome of the installation at Unilever,  perhaps it is build up of new era in Pakistan w.r.t. Alternate Energy. It is hoped...

    Mian Rashid Mahmood, US Denim Mills (pvt) Ltd
  • Mr. Ibrahim Khan of SRS Energy Solution Provider,  whom I personally find him the best among other participants in terms of providing a better Energy...

    Zafar Iqbal
  • SRS was quite pleasant. The folks who came out knew their business. They took a look at my dwelling and my...

    Usman Riaz
  • One of the nicer aspect of solar systems is that there is very little maintenance required. Once a month...

    Numair Imran
  • After solar, my lowest electric bill was Rs.0

    Majid Shafiq

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