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Technical Details for Reference

PROJECT SURYAJYOTI

ROUND TABLE INDIA

Technical and other required details to install a typical 2KWp Solar System

This document gives the technical and other relevant details that Tables require when they install a 2KWp Solar system. The purpose of this document is to give the Tables a reference in following areas while they execute their Solar projects.

TECHNOLOGY

ITEM DESCRIPTON
Power Plant Type Poly Crystalline Solar photovoltaic panels
Mount Fixed tilt angle mounting systems
Solar Inverter Hybrid type with in-built controllers
Total Installed capacity 2KWp

BILL OF QUANTITIES FOR A 2KW SYSTEM

ITEM DESCRIPTON QTY UNIT
PV Module 250Wp Crystalline Modules 8 Nos.
Solar Inverter 2KVA 1 No.
Batteries 150Ah/12V Tubular 4 Nos.
Cables ISI marked PVC cables 200 ft.

BILL OF QUANTITIES FOR CABLES AND ACCESSORIES FOR A 2KW SYSTEM

ITEM DESCRIPTON QTY UNIT
Mounting structure Standard Solar Panel Mounting Structure 2 Set
Junction Box SWEES/Equivalent Junction Box 2 No.
Earth Rod with earth wire Galaxy/OBO/ Equivalent Earth Rod with Earth Wire 4 Nos.
Cables: For panel Interconnection 1C * 4 Sq.mm Cu. Cable As per IS standard 2 Set
Cables: JB to SCC 1C * 6 Sq.mm Cu. Cable As per IS standard 40 Meter
Cables: SCC to Batt, Batt to Inv. 1C * 16 Sq.mm Cu. Cable As per IS standard 40 Meter
Cables: Inv to ACDB 1C * 16 Sq.mm Cu. Cable As per IS standard 20 Meter
Cables: Earthing interconnection 1C * 16 Sq.mm Cu. Cable As per IS standard 20 Meter

PRICING ASSUMPTIONS

DESCRIPTION ASSUMPTION
Included in price

1) Major equipment and components
2) Loading and un-loading at site
3) All construction and site activity required to commission the project
4) Workmanship warranty of 1 year
5) All taxes, insurance, freight are included in the price

Excluded from price

1) Additional fees and costs

  • Local permitting and approval fees and costs shall be extra at actual
  • Applications or fees for securing State or Central permits, if required, shall be extra at actual
  • Off-site disposal of contaminated excavation is not expected

2) No earthwork or roof-modifications are estimated at the project site and can be excluded from this proposal. Vegetation control for ground-mount arrays need not be included
3) Any liability for the integrity of the rooftop and the building can be disclaimed.
4) Vendor should work to ensure structural soundness on a “best efforts” basis
5) Amount need not be added for distribution infrastructure upgrade, e.g. LT Panels, AC bus modifications, load-rewiring, etc., which may be required to utilize the solar PV

SCOPE OF WORK

DESCRIPTION VENDOR ROUND TABLE
Supply of Solar PV System including solar panels, inverter, mounting structure, electrical cables and electrical accessories YES NO
Solar PV system installation, testing & Commissioning YES NO
Shadow free area on roof for Solar Panels NO YES
Solar PV system installation, testing & Commissioning YES NO
Arrangement for water and Drainage for cleaning of panels with fresh water. NO YES
Unloading and lifting of solar panel and other materials to the terrace/project site YES NO

EXPECTED TIMELINE

DESCRIPTION TIMELINE
Design, Engineering and procurements 3 weeks
Install and Commission System 1 week

TERMS AND CONDITIONS

Taxes & Duties Extra as Applicable or Included in price (As per the agreement between the Table and the vendor)
Packing, Freight & Insurance Under vendor’s Scope
Civil & Structural Works Aluminum fixed tilt structure with connect /connect civil works at the legs
Terms of Payment As per the agreement between the Table and the vendor
Validity of Offer 180 days
Delivery period 2-3 weeks
Delivery / Completion Period Completion – 30 days from PO issued by the purchaser
Limitation to Liability As per the agreement between the Table and the vendor
Warrantee / Guarantee Standard warranty of PV panels is 10 years product warranty and 25 Years as offered by the Manufacturer directly. For Inverter the warranty is 5 years or as offered directly by the Manufacturer. Performance warranty 5 years for Power Plant
Right and Lien of Property
Confidentiality / Do Not Disclose (DND)
Force Majeure As per the agreement between the Table and the vendor
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