AC VS  DC  PUMPS :  WHY  AC PUMPS ARE OPTED MORE THAN DC PUMPS???

                                 

FACTORS                             SOLAR  AC                                 SOLAR DC                                                                PUMPING SYSTEM                    PUMPING SYSTEM                                            
                                                                  

Cost                                      less when compared to DC                                   High


Capacities available                          0.5 onwards                              max 2 H or 3 HP
 from Indian 
manufactures


Ability to run on                                        yes                                                         no
mains during night
/solar is absent


Installation, maintenance,                      Easy                                                    difficult
and servicing.


Available applications      submersible/                      mostly submercible only                                                                            monoblock /
                                             openwell.
Reliability                                         good                                                      poor


These are basic points why ac pumps are more preferable.                                                            
                                                                 

NEW SOLAR  SCHEMES:

India is blessed with abundant solar energy potential with 300 days of sunlight. About 5,000 trillion kWh per year energy is experienced over India’s land area with most parts receiving 4-7 kWh per sq. m per day. The government henceforth aims to create solar schemes to use this renewable source of energy efficiently. Below is a list of some of the most successful and known solar schemes in India.

Jawaharlal Nehru National Solar Mission (JNNSM):

The Jawaharlal Nehru National Solar Mission also called  National Solar Mission is one of the eight key National Mission’s comprising India’s NAP CC. The objective of this solar scheme is to establish India as a global leader in the solar sector by creating the policy conditions. The Mission has set the ambitious target of deploying 20,000 MW of grid-connected solar power by 2022, which was revised to 1, 00,000 MW by 2022 during June 2015.

Government Yojana: Solar Energy Subsidy Scheme:

The Government Yojana explains that a person is eligible for a subsidy if he has solar panels installed on the rooftop. The subsidy is decided as per the capacity of the solar power plant but the good part is that people are going ahead with solar panel installation. Another benefit is that people are able to cut down  on   their  electricity  bills  and  the  load  on  thermal power plant will reduce increasing  power generation.

SECI Scheme

The main objective is to engage in the development of large scale and rooftop solar projects, channelize the investment in the government sector, and implement MNRE and VGF schemes, project management consultancy and trading of solar power. SECI has also played a major part in installing rooftop solar power plant. Till date, it has released tenders for 4307 MW of large scale solar projects of which 675 MW have been commissioned. In the rooftop part, it has released tenders for around 200MW of projects of which 46.5 have been commissioned.

UDAY Scheme  

UDAY or Ujjwal Discom Assurance Yojna was launched in November 2015 as a revival package for electricity distribution companies of India initiated by the Government of India with the idea to find a permanent solution to the financial mess that the power distribution is in. It aims at reforming the power sector, operational improvement, and development in renewable energy, reduction of cost of generation of power, energy efficiency, and conservation.

Rooftop Scheme

Under the rooftop scheme executed by SECI, 200MW of projects have been allocated of which 45MW have been commissioned. Special schemes including 75MW for warehouses and 50MW for the CPWD have been launched. Recently, SECI has commissioned a tender which is the largest global one of its kind. It has 132 bidders who bid for a total capacity of 602MW. This tender is a part of the MNRE’s initiative to gain momentum for achieving a target of 40 GW rooftop solar capacity by 2022.

SOLAR   SCENARIO  IN   INDIA

The National Institute of Solar Energy in India  has determined the country's solar power potential  at about 750 GW , a recently released document by the Ministry  of New & Renewable Energy (MNRE) shows.The solar power potential has been estimated using the wasteland availability data in every state and jurisdiction of India.The estimate is based on the assumption that only 3% of the total wasteland available in a state is used for development of solar power projects.According to the estimates  Rajasthan and Jammu and Kashmir have the highest solar power potential. Rajasthan with its healthy resource of solar radiation and availability of vast tracks of waste land in the of Thar desert, has a potential of about 142 GW. Jammu and Kashmir receives highest amount of solar radiation in India and has significantly large area of wasteland  in ladakh. The state has estimated potential of 111 GW.

Madhya Pradesh and Maharashtra have both more than 60 GW of solar power potential. These are among the largest.These are among the largest of the Indian states thus has largest wasteland resources . Both these states have ambitious solar power policies and plans to

 implement large scale projects.

Gujarat, the leading Indian state in terms of installed solar power capacity, has an estimated potential of 36 GW. The state has large tracts of land covered with marshes but these lands also support a wide variety of wildlife. Gujarat already has an installed capacity of close to 900 MW of solar power and has already started developing utility-scale solar power projects over water canals.

India’s current solar power installed capacity is around 3 GW, or less than 0.5% of the estimated potential. Naturally there exists a massive opportunity to tap this potential. As a result, the Indian government has increased its solar power capacity addition target five-fold. Instead of the initial target to installed 22 GW solar power capacity by 2022, the government now plans to add 100 GW capacity. This includes 20 GW of ultra mega solar power projects, with installed capacity of 500 MW or more, across 12 states. 

Amrut Energy Solar LED Street ight

Solar LED Street Light

Solar street lights are raised light sources which are powered by photovoltaic panels generally mounted on the lighting structure or integrated in the pole itself. In the day time The battery charge by the solar module power and night the Solar LED Street light use power from the battery.  We offer inbuilt controller in the Solar LED Street Light by which the morning time solar street light turn off automatic and night turn on.

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Component in Solar Street light.

Solar Panel

The Panel is one of the most important parts of solar street light.  It produces electricity from the sun light.  We offer high quality solar module. A grade solar cell, PID free, high efficiency.

LED Light.

Amrut Energy IS offer High power LED. It offers with high Lumens with dimming option. LED street Light come within built charge controller and protection like low battery cut off, full battery volt cut off, reverse polarity. Etc. Amrut Energy solar led light controller come with high quality electrical component and microprocessor controller base driver. Led street light driver has boost base technology.

Battery

Amrut Energy Solar street light offer two type of battery c10 and c20 In c10 basically tubular battery where you have to pour distil water every three year, it us long life with five year warranty. C20 battery come with maintains free SMF where you dint have to maintain the battery. In solar LED street light, we also offer Solar Gel battery which id life more than 5 year without maintains.

Pole

Amrut Energy Solar LED Street light offer two king of Solar street light pole one is the MS powered coated and One is GI Powder coated. Amrut Energy offer as per customer design. It also Solar LED Light battery box Panel Stand nut bolt and other accessary.

How solar change the energy game

Imagine a night without light, without mobile or internet. we can not where all electrical power come from, coal and oil which is the most basic component behind the running electricity to motor. we all worried about the environment and global warming but since the beginning of the industrial revolution coal and oil is the king of the market. but now the scenario is changing like every thousand mile journey start with single step. same the energy sector making journey toward renewable energy where solar play important and major role.

    

If we look the above it clearly show that as per the cost of solar come down gradually and coal price goes up.  As per leading research the break even for the Solar and fissile fuel will be by 2018. mean whether you produce electricity from solar or coal price will be the same. 

Solar is the only technology where you can a light up a single bulb to ultra mega power plant. As globally people aware about the solar they are making there investment in solar energy.  in rural area  To lay down the cable and transformer it is time consuming commercially difficult  where off grid  solar play a major role. minimum cost easy to installation and maintenance.

  

solar panel quality parameter

Solar module made by major six component.

1 Solar cell

2 EVA 

3 Glass

4 back sheet

5 Aluminium frame 

We look at one by one by one  quality parameter 

Solar cell.

A solar cell is silicn semiconductor material which convert light into electricity.  In the process of silicon to ignot to solar wafer to solar cell to solar module.

Its look Like below 

In the process of Solar cell we got solar cell grade like A Grade Solar cell B grade Solar cell and C grade solar cell.  by define solar cell grade we define efficiency of solar cell capacity to covert Light to electricity. particular grade define mA current per cm area.

EVA

EVA is sandwich layer between Solar cell. the quality of the define Solar module Life. law quality EVA use module power degradation.

 Back sheet

It is back portion of the Solar module. It help the module strength and durability.

 

solar led street light

Solar LED Street Light

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Benefits

Ø  Significant cost savings in avoiding to lay down electrical wires, distribution points, employing labor and doing away with digging hassles

Ø  High durability of solar panels and LEDs. Both solar panels and LEDs last for more than 10 years. In comparison, the conventional sodium and CFL lamps typically require replacement at least once every year

Ø  Close to a month’s time saved in newly constructed places as a result of easy installation  (feedback from builders)

Ø  Zero electricity cost

Ø  80% depreciation benefits

Ø  Environment friendly and easy disposal due to absence of harmful substances like mercury and lead

Ø  Less heat dissipation

Ø  Higher color temperature of light (purer form of light)

Ø  Carbon Credits and subsidies may be availed for large installations

Ø  Cleaner and Greener environment to breathe!

Solar LED Street Light Specification 

LED driver + solar charge controller

 Common circuit board which supports 6w to 42w solar LED street-light

 On board provision for varying output current and wattage

 On board provision for late night dimming mode

 LED driver type: Micro-processer controlled dual PWM DC-DC buck driver

 Efficiency:

o Minimum efficiency during full cycle: 90.62%

o Maximum efficiency during full cycle: 94.80%

Charge controller:

o Optimized three stage battery charge monitoring algorithm

o 10 ampere charging current capacity

o Battery low, load disconnect voltage: 10.50V

o Battery full, charging cut-off : 14.50V

 Protections:

o Short circuit protection

o Battery over charge protection

o Battery Deep discharge protection

o Solar panel reverse voltage polarity protection

o Battery reverse voltage polarity protection

o Software watch-dog for LED over current protection

LED status indications:

o RED continuous on: Battery low(battery voltage less than 10.5V)

o GREEN continuous on: Charging on

o GREEN blink: Battery full charge cut-off

 Dusk to Dawn functionality

 PCB dimension: 81mm x 61 mm

 We may provide GSM, Radio frequency(867MHz) or infrared connectivity to our lighting modules

for dimming/on-off/centralized control