India Solar Solutions
India Solar Solutions
TMPlot No.- 44, Near Hotel Radisson Blu Sector- 13, Dwarka, New Delhi-110075
Phone- +91-11-65434555, 28035555, 32948222 Fax +91-11-28035555
Production Unit
Plot No.- 17-20, 27-30 Mini Industrial Estate Dwarahat, District- Ranikhet,
Uttarakhand-263653 India Email
Web
- [email protected] - www.indiasolarsolutions.com www.indiasolarsolutions.net www.glow-nite.com
India Solar Solutions
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illuminating Lives... COLORdesign India
COLORdesign India
India Solar Solutions
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TABLE OF CONTENTS
1. About Us 3
2. Why Solar System...3
3. Advantages of Solar System...3
4. The Photo-effect...4
5. Type of Inverters ...4
6. Aim of the Document & Solar Radiation Data...5
7. The layers of a Solar Module...6
8. Basic Representation of system...7
9. Grid-connected, large-scale installation...8
10. Grid-connected, small-scale installation...9
11.System Bill of Material:...10
11. Payment Terms...10
12. Banking Details:...11
13.General Terms & Conditions:...12
14. Guarantee & Warranty & Exclusions ...13
15. Customer Scope...14
16. Delivery Period:...14
India Solar Solutions
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About US
Bringing in a technologically superior range of Solar Home Lighting Systems, Solar Street Lighting System, Solar Lanterns, Solar LED Lamps, Solar PV Systems, Solar Panels and many more solar products, hence we have become a leading Solar Products Manufacturer in India.
An innovative approach to identify and address electricity deficiencies is what has worked best for India Solar Solutions. This is best exemplified by our initiative to convert solar power in the form of electricity in India. Pioneered by India Solar Solutions and established as a prominent MNRE Certified Solar Product manufacturer and exporter which is headquartered in New Delhi, we have engraved the lofty position in the Our mission is to contribute to the reduction in environmental pollution by utilizing renewable sources of energy.We help people to lower down their carbon foot prints. We cater to the needs of various types of consumers including homes, hospitals, hotels, hostels, dairies and industries. We offer a wide range of Solar Products, Solar Panels and Solar Module Manufacturing Equipment.
Our ranges of Solar Products are known for its optimum quality, eco- friendliness, excellent performance, and corrosion resistance. We are equipped with superior machining and designing facilities which assists us in efficiently meeting the growing requirements of industrial lighting, street light system, and home lighting system etc.
The primary use of solar inverters is to convert direct current to alternating current through an electrical switching process. Solar technology has the potential to be used as alternative sources of energy. There are three types of solar inverters:
Why Solar System
Advantages of Solar System:
1. Return on Investment
2. Increased renewable portfolio.
3. Capture Market opportunity.
4. Hedge against fuel price risk.
5. Reduce carbon emissions.
1. Solar radiation is the largest renewable energy source.
2. 30 % MNRE Subsidy on Capital.
3. Save 30% tax on investment.
4. The solar energy is more evenly distributed in the world than wind or biomass.
5. Solar energy is consistent.
6. Environmentally friendly - No Noise, No Smoke, No Pollution.
7. It promises to be most cost effective renewable power at high volumes.
8. It is well proven and demonstrated technology.
In addition the solar photovoltaic technology offers following advantages:
1. No recurring fuel cost.
2. Clean, silent and no moving parts.
3. Modular, Reliable with Low Maintenance.
4. Environmentally sound, does not contribute to greenhouse gas emission.
5. ISO 14001 recognizes use of environment friendly technologies.
6. Can be installed at the point of use and prevents transmission line losses.
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1. Stand-alone inverters are often used to convert direct current produced by many renewable energy sources like solar panels or small wind turbines, into the alternating current (AC).
2. It runs by pulling direct current power from batteries charged by other resources like engine generators, hydro turbines and wind turbines.
3. Stand-alone inverters refill the battery coming from an alternating current source whenever possible.
4. It is used in homes and in small industrial buildings as a power backup.
5. A 100 watt inverter can be used in the powering of a portable (laptop or notebook) computer.
1. Grid tie inverters are programmed to automatically turn off during power losses to ensure safety Hence it saves the value of the product and its durability.
2. The Grid Tie Inverters allows the homeowner to work with a power company. The electricity is collected through panels and will be stored to the batteries for further consumption.
3. Once the energy is not in use, you can decide to sell it to the power company, which prevents you from wasting the energy.
1. The battery backup inverters are developed to get energy from batteries.
2. It also manages the energy charge it gets from the battery through the onboard charger.
3. It brings the extra energy to the utility grid.
4. They supply alternating current power to selected areas which will need energy during a power outage.
5. The battery backup inverters are also required to be installed with an anti-islanding protection.
6. The Battery Backup Inverters are appropriate for commercial establishments. It is a great advantage to have such panels since they can save more money rather than renting generators and paying for the gas.
TYPE OF INVERTERS
In simple terms, the photo effect describes the conversion of light into an electric current. To describe this mechanism more formally, it is best to think of light in terms of a stream of photons where each photon carries one quantum of energy. Each photon is associated with just one wavelength or frequency. High- frequency photons have more energy than the ones with low frequency.
The Photo-effect
Stand Alone Solar Inverter 1.
2. The Grid Tie Inverters2. The Grid Tie Inverters
3. The Battery Backup Inverters
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AIM OF THE DOCUMENT
This document is aimed to Design, Supply, Installation, Testing and Commissioning of Hybrid Solar Photo Voltaic Power System to run the load of the electricity.
SOLAR RADIATION DATA
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The layers of a Solar Module
All PV- modules contain a number of layers from the light-facing side to the back:
1. Usually made from glass, though in thin-film modules this can also be transparent plastic.
2. The electric contact at the front, has to be transparent, as otherwise, light would not get into the cell.
3. The heart of the module is the layer where the light is absorbed and converted into electric current. All materials used are semiconductors. In many cells, this is just one material, in most instances, silicon. However, in order to improve performance, there could be multiple layers of different materials. In addition, all layers are be doped. I.e. each layer is split further into an n-dopedand a p-doped zone. See below for more details on doping.
4. A conductor at the back completes the electric circuitry.
5. A laminate ensures that the structure is water-proof and isolated from heat.
6. This layer gives protection on the back side of the module. It may be glass, it may also be made of aluminum or plastic.
7. Finally, the module is fitted with connectors and cables, so it can be wired.
Protection Layer:
Front Contact:
Absorption Material:
Metal back contact:
Laminate Film:
Back glass:
Connectors:
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Basic Representation of system
The proposed Solar Power System will include erection of reputed make photovoltaic modules and the generated DC power from module will be fed to the Inverter and simultaneously charge the battery bank.
The conversion of DC to AC through a reputed make power conditioning unit with Solar charging and Grid charging options along with necessary mounting structure will be provided with other requisite accessories. The Battery stores the energy for loads when solar Power is not there. This system is ideal to reduce high electricity bills and reduce high diesel gen-set running costs.
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Grid-connected, large-scale installation
Junction Box
DC Switch
Inverter Transformer AC Switch
In large-scale installations, multiple modules are connected through a junction box, which is just that, but also provides surge protection.
In order to be able to undertake repair or general maintenance work, the solar generator must be separated from the inverter. This is achieved by a DC switch close to the inverter. As the modules continue to generate electricity as long as there is sufficient light, the DC switch must cope with the short-circuit current as well as the open-circuit voltage.
Just unplugging a string of modules may cause a corona with a risk of fire. Some manufacturers of inverters offer integrated DC switches.
Inverters used here will most likely produce a 3-phase AC, which is more common in industrial contexts.
An optional transformer may step up the voltage to very high voltage required by the grid.
An AC switch is required by grid operators to ensure safety. It automatically switches off the grid connection if error currents, changes in frequency or voltage are detected
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Grid-connected, small-scale installation
In a small-scale, most likely residential, installation, the pv- module has to be connected to an . The purpose of an inverter is to
Change the direct current (DC) output of a solar module to an alternating current (AC), which is used by all appliances.
Ÿ Transform the voltage from the module's voltage to voltage required.
In small-scale installations the AC output from the inverter is a 2-phase AC, which is common in households. The inverter output can be connected to the grid via a meter.
inverter
Ÿ
Inverter
Some inverters may also provide surge protection. However, this may not be enough if the wires between the solar module and the inverter are longer than 10m, when additional surge protection devices ought to be considered.
Surge Protection
As , the MPP- tracker ensures that the module operates at its maximum power point at all times.
Most inverters also include the
Where crystalline modules are used, partial shading of the entire roof (for instance caused by a tree or the chimney), the module will only generate as much current as its weakest string. In this instance, each string should have its own MPP- tracker, resulting in efficiency gains of up to 8% according to .
described
Stecca maximum power point tracker (MPP).
Maximum Power Point Tracker (MPP)
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System Bill of Material:
Commercial Offer:
Payment Terms:
1 KWp off-Grid Roof-Top/
ground Mounted Based Solar PV S.No.
S.No. ITEM DESCRIPTION PRICES IN INR(Each) QUANTITY In No’s AMOUNT
DESCRIPTION UNIT QTY
1.
SPV poly crystalline Panels 24V, 250 Wp Solar Hybrid Inverter (1 KVA/ 24 Volt) Battery 100 Ah/ 12 Volts X 4 Nos 1.
2.
3.
4.
4 1 1
5.
6.
7.
Peices Peices Set
1 1 30 Peices
Meters Module Mounting Structure Set
Array Junction box
Cabels & Accessories - As per Site*
Peices 1 Charge Controler
1 KW to 5 KW - 30 Meters
6 KW to 10 KW - 45 Meters
11 KW to 20KW - 60 Meters
21 KW to 40KW - 85 Meters
41 KW to 60 KW - 100 Meters
61 KW to 100 KW - 140 Meters
Note- Cables requirements above the standards will be charged at actual.
Total Net Total Vat 5% Extra Installing & Commissoning
1,85,000
1,85,000 9,250 6,000 2,00,250
In Words: Two Lakhs Two Hundred Fifty Only
1. 75% Advance along with the Purchase Order.
2. 25% against Performa Invoice of major equipment's like modules, structures and Inverters are ready for despatching.
* Cable Standards:
(1 KW)
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Banking Details:
Name of the Account : COLOR DESIGN INDIA Name of the Bank : State Bank of India Branch : Almora , Dwarahat Account Number : 31751774729 IFSC Code : SBIN0002540 MICR Code : 263002462
Commercials:
Under Section 32 of Income Tax Act, profit making industrial, commercial and urban establishments can avail an accelerated depreciation of 80% on Solar Power Generating Systems and Solar PV Modules.
Additionally, incentives in the form of capital subsidy are available from the Ministry of New and Renewable Energy, Government of India as per the scheme for Abatement of Diesel Generation in Industrial Installations. These incentives are Rs 81/Wp up to a maximum of 30% of equipment cost.
The net payback period is 3 years. After the completion of the payback period, the generation of power is free and all the power generated from PV becomes power saved. The Customer shall give an undertaking to claim the subsidy on behalf of him/her from MNRE to COLOR DESIGN INDIA
Taxes & Duties:
Prices exclude customs duty, Value Added Taxes (VAT)/CST, Octroi, Service Tax, and any other special duties and taxes.The prices are subject to any changes in taxes, works contract tax if any levies by the Government
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General Terms & Conditions:
1. All payments must be made within two (2) days from date of invoice issued by the contract, by bank transfer to the account indicated on the invoice from the same.
2. The above mentioned system bill of Material may vary according to customers Specifications.
3. The delay in payment, even partial, of the contractor invoices beyond their agreed deadline results in the immediate effect of the interest on arrears to the extent of 18% per annum rate will be charged.
4. The customer shall provide space and other facilities, if required to, to carry out the activities required for completion of the project.
5. The work shall commence after receipt of acceptance of the order with commercial acceptance/
clearance of the site.
6. Changes and additions, if any to scope of work or to this agreement have to be done in a written form and must clearly be marked as those. The above price is on deliverables as defined in the detailed requirement specification document.
7. The above is subject to standard force majeure clause.
CommercialTerms & Condition:
Our Scope of Supply:
1. CST/VAT for supply of materials: 5% or 2% against Form C 2. Service Tax for Installation:12.36%
3. Packing and Forwarding: Included, Single Point Delivery 4. Freight & Insurance: Extra
5. Octroi/Entry Tax: Extra at actual.
6. Road Permit/Waybill(If applicable): To be arranged by the customer
7. Payment: 30% advance and 60% before dispatch and balance against installation.
8. Delivery: Within 8-12 weeks from the date of confirmed PO and advance receipt.
1. Supply and Installation of PV Modules and interconnection.
2. Supply and Installation of Battery and interconnection.
3. Supply and Installation of Pole and interconnection.
4. Supply and Installation of Battery Box and Battery Links 5. All necessary cabling
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Guarantee & Warranty
PV Modules:
Battery:
System Warranty – DLP (Defect Liability Period):
The warranties provided for components and workmanships are as highlighted below:
1) 60 months workmanship warranty
2) 10 year limited warranty of 90 % power output and 25 years limited warranty of 80 % power output Inverters:
1) Limited warranty for 12 months from the date of commissioning whichever earlier against any manufacturing defects
1) Limited warranty for 36 months from the date of commissioning whichever earlier against any manufacturing defects
India Solar warrants that our design and workmanship is free of defects for one (1) year. The system warranty covers the entire system except manufacturer’s defects in material and workmanship of the PV modules and inverters.
1) We warrant our own system workmanship, which means we are responsible and accountable for rectifying any system faults resulting from our workmanship.
2) We pass on the product warranties from module and inverter manufacturers back-to-back to the client.
We will administer the warranty claims on the client's behalf. Manufacturing defects (in which case the manufacturer will replace it with a new/repaired product and return it to us); improper installation or maintenance by India Solar or our contractors (in which case we shall bear the cost of the replacement) ; Negligence/damage by the client's staff or contractors (in which case we will invoice the client for the repair).
Exclusions:
This offer is based on the design, supply & installation as in the offer. It does not include:
1. Local Permits and Liaison with local bodies / utility / Chief Electrical Inspector/state nodal agency etc.
2. Insurance of the plant after commissioning of the power plant.
Validity of Offer:
This offer is valid for 30 days from the date of submission and thereafter subject to our written confirmation.
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Delivery Period:
3-4 weeks from PO received to us
For Further information/clarification please feel free to call us at +91-9971933844/+91-9873116338 or mail us to
We are looking forward to receive your valuable order at the earliest and assure you to our best services at all times.
For :
Shreya Sharma Business Manager
With Regards
COLORdesign India Group
The following activities are excluded from our quotation.
1. All construction related permits, approvals and licenses. Water and electricity required to carry out the installation.
2. Erection insurance during installation and insurance of the complete system post installation.
3. Security of the installed system.
4. Any other equipment /service expressly not mentioned in our offer.
5. Any other statutory, legal, and other applicable requirements and approvals not mentioned in our offer.
6. Any additional taxes, import/customs/excise duties and other statutory charges
imposed by the Government authorities after signing of the contract, but during course of execution of the same.
7. Boarding and Lodging expenses of the installation team members.
8. Travel expenses of the installation team members.
