3dm-ichs solar perposal

ICHS Solar Power Project for 57kw For Street Lights Technical Description Please find the attached amended quote as desired by the ICHS Administrators. The quotation consists of single document with the following in sequence:- 1. Financial summary. 2. Bill of quantity detail description (with all power calculations) 3. ROI and ROR sheet. The system is for 57KW utility grade 48V, unlike ones installed at homes and offices. The homes system is not possible to be installed and provide long distance power supply to all poles. Please note that solution is for: 1. 100 lights, 24w each on 50 poles(Cost of Lights Included) 2. Power grids tie load balance and failover. 3. Fully monitored from anywhere. It monitors:- a. It has digital tariff with smart meter with complete buying and selling reports. b. Solar power generation per panel. c. All errors and problems and issues. d. Synchronize all solar panels on one point. e. Remote shutdown for emergency electric failures. f. Warning and alerts logging. 4. A completely high concentrated PV dual tracking slew drive system. 5. Protected designed against heavy winds and storms. 6. Backup for 12 hours. 7. Initial warranty for 7 years up-gradable to 14 years. 8. It costs Rs 62/-- per watt. If it is calculated with Rs200/-- per watt, the system price in commercial market will increase to Rs11400000/--. In Pakistan the cost is calculated with Rs400/-- per watt which increases the cost by 100%. 9. The solution does not include pole to pole cabling. 10. Customs, freight, duties and taxes may apply and differ as per regulations in vogue. Present calculation has been made with 22% to 100% duty and estimated freight and shipment cost. 11. 1st year consultancy is included in this quote. Subsequent warranties and claims will be based on the mutual agreement. 12. Financials will be discussed after the approval of quotation.

Financial Summary # 100x24w Solar Powered Street Light with 12 hours backup Qty Unit Price Price in PKR 1 Solar Panel 270w with system monitoring & data history for 2 years & replacement warranty 20 25,000.00 500,000.00 1.1 Shipment & Logistic for 20 Panels 20 4,000.00 80,000.00 1.2 Cloud Connect Kit Gateway, Outdoor Enclosure, Din Rail Power Supply Extra ! 1 20,000.00 20,000.00 1.3 Premium Module Level Monitoring Plan/yearly 20 100.00 2,000.00 2 Street Lights 24W Led Street light AC85-265V 100 3,500.00 350,000.00 2.1 Delivery Time: 4-8 days (ships out within 7 business days) shipment 50 1,500.00 75,000.00 2.2 Custom Duty 22 % 50 770.00 38,500.00 3 12v 200AH Model: MPG12V200 MPG series 28 30,000.00 840,000.00 3.1 Special battery Installation Cost 1 50,000.00 50,000.00 3.2 Estimated Shipping + Custom duty 1 50,000.00 50,000.00 4 MPI-5000 HYBRID 5K Inverter and Solar Controller Chargers (5KW each) 2 77,000.00 154,000.00 4.1 Estimated Shipping Cost + custom duty 1 50,000.00 50,000.00 5 Dual-Axis Tracking system with Slew Drive 1 350,000.00 350,000.00 5.1 Estimated Shipping Cost + custom duty 1 50,000.00 50,000.00 6 Solar Cable (70 Meters) to inverter (Pole to Solar Panel cable Not included ) + Street Lights Installation 1 300,000.00 300,000.00 6.1 Power Installation + Batteries electric Consultancy 1 150,000.00 150,000.00 7 Consultancy Charges 10% 1 350,000.00 350,000.00 1.Solar Software Development for Remote Mentoring+ Tracker Software programming 1 100,000.00 100,000.00 Net Totals Cost Off/On-Grid 24kw Solar Solution Street Light 3,509,500.00 Avareg Cost per Light is 35095.00 Rs Exluding Power wiring from Pole to Pole ICHS Five years ROI/ROR Summery for the 100x24x12hrs Solar backup Porject Years Power Street Lights Losses Total Consume Consume Consume Cost Per Yearly Cost Per Net Yearly 57Kw Solar Unit Rs Light Watts 40% Power Per hr. Per 12 Per Month manta nice Year Expanses Prject Net 1 Kw/Hr In Watts hrs Investment 2 Including month cost 3 Taxes 3,509,500.00 4 kw 2,728,892.00 5 40 1,948,284.00 40 100 24 9.6 33.6 3360 40320 1209.6 48,384.00 200,000.00 580,608.00 780,608.00 1,167,676.00 40 100 24 9.6 33.6 3360 40320 1209.6 48,384.00 200,000.00 580,608.00 780,608.00 40 100 24 9.6 33.6 3360 40320 1209.6 48,384.00 200,000.00 580,608.00 780,608.00 387,068.00 40 100 24 9.6 33.6 3360 40320 1209.6 48,384.00 200,000.00 580,608.00 780,608.00 -393,540.00 100 24 9.6 33.6 3360 40320 1209.6 48,384.00 200,000.00 580,608.00 780,608.00 Estimated Total Power Expneses 3,903,040.00

Bill of Quantity Detail Description # 100x24w Solar Powered Street Light with 12 hours backupCalculations Qty Unit price Price in PKR 1 Solar Panel 270w with system monitoring & data history for 2 years & replacement warranty 20 25,000.00 500,000.00 1.1 Shipment for 20 Panels 20 4,000.00 80,000.00 1.2 Cloud Connect Kit Gateway, Outdoor Enclosure, Din Rail Power Supply Extra ! 1 20,000.00 20,000.00 1.3 Premium Module Level Monitoring Plan/yearly 20 100.00 2,000.00 Power Calculation Solar Panel Watts 8hrs of Sun(20panelsx270w each= 5400w x 8hrs Sun = total 43200w/1000 =(43.2Kw) 43.2Kw Min. 10 hrs of Sun(20panelsx270w each= 5400w x 10hrs Sun = total 54000w/1000 =(54Kw) 43.2Kw Med. 12hrs of Sun(20panelsx270w each= 5400w x 12hrs Sun = total 64800w/1000 =(64.8Kw) 43.2Kw Max. 2 Street Lights 24W Led Street light AC85-265V 100 3,500.00 350,000.00 2.1 Delivery Time: 4-8 days (ships out within 7 business days) shipment 50 1,500.00 75,000.00 2.2 Custom Duty 22 % 50 770.00 38,500.00 Item specifics Item Type:Street Lights,Brand Name:jiawen,Features:led street light Body Material:Aluminum,Usage:Holiday,Light Source:LED Bulbs Warranty:3,Wattage:24,Certification:CE,FCC,RoHS,Style:Modern Voltage:85-265V,Is Bulbs Included:Yes,Power Source:AC Protection Level:IP65,Power:24W,Voltage:AC85-265V,is_customized:Yes Power Calculation Street Light Watts No. of Lights 24wx100unit = 2400wx12Hrs of usage = 28000w converted to Kw = 28800/1000 =28.8Kw 3 12v 200AH Model: MPG12V200 MPG series 28 30,000.00 840,000.00 1 50,000.00 50,000.00 3.1 Special battery Installation Cost 1 50,000.00 50,000.00 3.2 Estimated Shipping + Custom duty 2 77,000.00 154,000.00 MPG12V200 1 50,000.00 50,000.00 12V200Ah (10hour r at e) t o 1. 80V/ cel l @ 25 ( 77 ) 71. 0kg, 50A battery 1 350,000.00 350,000.00 Power Calculation for Batteries Storage & Inverter+ Solar Charger 1.No of batteries in series 4x12v = 48v one series batteries bank(for increasing Voltage to 48v) 2.No of batteries in Parallel 7X200AH x48v series bank = 67200W(for increasing required Watts) 3.Calcualting 50% Depth of Discharge for longer life cycle of batteries= 6720wx.5 = 3360w 4.Converted to Kw 3360w/1000 = 33.6kw 5.Losses 10% = 3.63kw-33.6Kw = 30Kw (Required 28.8 for 100 unit of 24w Street light) 6.Requried 30kw for 12hrs for street lights = Available Power Storage/Hour=2.5Kw(for 12 hrs rating) 7.According to Discharge Rate/Hr required 2.5kw Solar Inverter+SolarCharger 8.Calcualting Inverter+solar charger 50% protecting max voltage spikes 2.5x2(100% increase)=5kw 9.100% Avaliblity Required 2 unit of 5kw for Failover & LoadBaancing 4 MPI-5000 HYBRID 5K Inverter and Solar Controller Chargers (5KW each) 4.1 Estimated Shipping Cost + custom duty Continuous Output: 5000w PV Input Rating (GRID-TIE) Max PV Input Power:5000w MPPT Tracker:1 Max DC/AC Conversion Efficiency >96% Power CalculationInverter and Solar Charger 1.Requried 30kw for 12hrs for street lights = Available Power Storage/Hour=2.5Kw(for 12 hrs rsating) 2.According to Discharge Rate/Hr required 2.5kw Solar Inverter+SolarCharger 3.Calcualting Inverter+solar charger 50% protecting max voltage spikes 2.5x2(100% increase)=5kw 4 100% Avaliblity Required 2 unit of 5kw for Failover & LoadBaancing 5 Dual-Axis Tracking systemwith Slew Drive

9.100% Avaliblity Required 2 unit of 5kw for Failover & LoadBaancing 2 77,000.00 154,000.00 4 MPI-5000 HYBRID 5K Inverter and Solar Controller Chargers (5KW each) 1 50,000.00 50,000.00 4.1 Estimated Shipping Cost + custom duty 1 350,000.00 350,000.00 Continuous Output: 5000w 1 50,000.00 50,000.00 PV Input Rating (GRID-TIE) Max PV Input Power:5000w MPPT Tracker:1 Max DC/AC Conversion Efficiency >96% Power CalculationInverter and Solar Charger 1.Requried 30kw for 12hrs for street lights = Available Power Storage/Hour=2.5Kw(for 12 hrs rsating) 2.According to Discharge Rate/Hr required 2.5kw Solar Inverter+SolarCharger 3.Calcualting Inverter+solar charger 50% protecting max voltage spikes 2.5x2(100% increase)=5kw 4 100% Avaliblity Required 2 unit of 5kw for Failover & LoadBaancing 5 Dual-Axis Tracking systemwith Slew Drive 5.1 Estimated Shipping Cost + custom duty Project a total of KW43.2kwcontains 1 set of Dual axis tracking system, Adopting 250V PV modules Module size is:1650*992*40。 Automatic tracking function without manual intervention。 Adopting 270 W modules. Module dimension: 1650*992*40 Weight 19.5 kg. Using dual-axis structure. Dual Tracker Calcualtion for Solar Panels 270x20x12hrs of Sun 6 Solar Cable (70 Meters) to inverter (Pole to Solar Panel cable Not included ) + Street Lights Installtion 1 300,000.00 300,000.00 1 150,000.00 150,000.00 6.1 Power Installtion electric Consulatncyincluding batteries installtion Labor Cost of Power connectivty 1 350,000.00 350,000.00 MC4 connector (male and female, for 4mm2 cable) N.W.: 23g/set ` 4mm2 solar cable(black, single core) N.W.: 68g/m 1 100,000.00 100,000.00 Combiner Box Clips and other accessories required 3,509,500.00 7 Consultancy Charges for the first year Delivers a comprehensive package of solar services cover all aspects of the solar project lifecycle: 1.Solar Software Development for Remote Mentoring+ Tracker Software programming 2.Power Meters installation including hardware and software 3.Corresponding with Suppliers and Claiming Warranty 4.Feasibility including technical and financial feasibility 5.Design and development including pre-contract negotiations 6.Construction management including acceptance testing 7.Operational management services including asset management 8.Due diligence including technical 9.Commercial and environmental due diligence services Net Totals Cost Off/On-Grid 24kw Solar Solution Street Light

Description Less Complicated, More Reliable Designed to work in conjunction with the revolutionary SmartSolar System, the SmartSolar SE10000A-US-U 10 kW inverter is a highly reliable, compact, easy to install inverter. In a SmartSolar PV system, the MPPT and voltage management are handled separately for each module via a SmartSolar PowerBox™. This means the inverter is only responsible for DC to AC inversion, and the result is a less complicated, more reliable device. The fixed string voltage ensures operation at the highest efficiency at all times, independent of string length and temperature. Web-Enabled Data Device Included with Inverter A proprietary data monitoring receiver is integrated in the SmartSolar SE10000A-US-U inverter to combine SmartSolar PowerBox™ performance data from each PV module. Multiple inverters can be connected in an RS485 or RS232 bus, which is included with this inverter, or by using a wireless Zigbee MESH network. The data from the inverters is transmitted to the web using an Ethernet connection or a wireless link and can be accessed via the SmartSolar Monitoring Portal for performance analysis, fault detection and troubleshooting. Features & Attributes • Maximum efficiency greater than 98% • Integrated arc fault Protection for NEC 2011 690.11 compliance • Small, lightweight and easy to install • 12 year warranty (extendable to 20 or 25 years) • Built-in module-level monitoring • Communication to internet via Ethernet or Wireless • IP65 / NEMA 3R – Outdoor and indoor installation • Light enough for a single person to install on a supplied bracket

The solar tracking system is the most common method of increasing the efficiency of solar photo module. This study presents the efficiencies of energy conversion of photo module with solar tracking system and fixed photo module. The proposed sun tracking system uses sensors which are mounted on the sides of the photo module. By these photo resistors the solar tracking system becomes more sensitive and it allows to determining a more accurate location of the sun. A comparative analysis was performed between fixed and dual-axis tracking systems. The results showed that the dual-axis solar tracking system produced 31.3% to 40 % more power compared with stationary or fixed conventional Solar PV photo module. The wind sensor The included anemometer provides constant monitoring of wind speeds and in the event of a Hi-Wind Speed event, the system will immediately seek a safer horizontal position, minimizing the risk of possible wind damage.. 10 km / hour to 70 km / hour speed. Project a total of 57KW，contains 1 set of 10KW dual axis tracking system, Adopting 270w PV modules Module size is:1640*992*35。 System introduction ：Performance： 1. Automatic tracking function without manual intervention。 2. Best environment adaptability, is not affected by wet weather。 3. According to the longitude and latitude the sun with high precision position algorithm accurately calculate the local sun position。 4. Adopting 270V PV modules. 5. Module dimension: 1640*992*35 Weight 19.5 kg. 6. Using dual-axis structure. 7. This quotation not including the embedded part for foundation, but we can provide the drawing. 8. This price include the installation and testing fees. 9. The price include the Transportation costs. 10. Wind resistance design Night automatically return to horizontal position。 11. Azimuth Angle tracking range： -120°~120° ；Elevation Angle tracking range ：30~90° 。 12. Within the system have a spare battery, power can guarantee a year within the system automatically run, no missing data, immediately after boot into automatic operation。 13. System climate resistance is strong, in – 40~85 degrees, the safe and stable operation, without accumulated error. 14. Excellent electromagnetic compatibility design, high reliability, prevent crashing。 15. With manual control mode, adjust the Angle of tracking can be artificial. 16. RS485 interface, can be read by the software device data set .



About SmartSolar Key Points • Up to 25% more efficient than string inverters in systems with shading issues. • Optimal DC to AC conversion regardless of string lengths. • The SmartSolar System pushes the envelope in the continuing endeavor to improve grid tie solar power generation. In a SmartSolar System, a DC to DC Power Box optimizer is paired with each solar panel in an array, allowing each one to operate independently at its highest efficiency. Benefits to a SmartSolar System include: • 25% increase in energy production in systems with shading issues! • Energy loss caused by module mismatch and partial shading is eliminated. • Multiple arrays and module orientations are easily supported. • Individual module monitoring, performance reporting and alerts. • SmartSolar 's proprietary Safe DC mechanism provides greater safety by shutting down module voltage during installation, maintenance, and firefighting. Comes in internal packing

Application: Adopted import high power LED and 120*60 degree precise lens for light distribution,The product series of LED passage lights are widely used as tunnel and passage illumination of city, laneway and passage illumination of metallic mine, electric power plant, substation, metallurgical enterprises, and other industrial enterprises.Tunnel, Football field, Stage, Buildings, Advertising Board, Gym, Stadium, Yard, Lawn, Garden, Park, Plaza, Workshop, Warehouse, Shopping Mall, Exhibition Hall, Gas Station, Highway, Toll Station, Dock etc. Competitive advantages: Adopted import 1W high power LED which luminous efficiency is about 100lm/W and its heat emitting in unit area is small, the life span of LED can meet over 50000h; By adopting 120°*60°precise supramaxilmal angle lens, ratio of distance and height is more than 1:1 which is specially suitable for long and narrow area; There is few dazzle by reducing luminous intensity in unit area adopted individual 1W high power LED; The circuit is adopted constant current and voltage mode and has protection of over current, over voltage and over temperature to extend the life of circuit and LED; The shell is aluminum alloy which has excellent heat elimination and anti corrosion.



10Kw 10Kw Option1: 2V 1000AH Option2: 2V 1500AH Required 14 Unit Required 10 Unit Option3: 2V 2000AH Option4: 2V 3000AH Required 8 Unit Required 5 Unit Hybrid Inverter Series These hybrid solar inverters combine the features of both grid-tied and off grid operations, and allow users to operate in three main modes: ● Grid-Tied (Feedback) ● Off Grid ● Grid-Tied with Battery Backup Available in 3kw (single phase version) and 10kw (3-phase version), these hybrid systems offer a pure sine wave inverter, a battery charger, and support of PV input up to 500V (3kw model) and 900V (10kw model) with MPPT functionality. Maximum PV power input is enhanced to 4.5kw and 14.85kw array, which allows users greater flexibility in supporting load as well as feeding extra solar power back to grid. In the event of grid failure, these systems will switch to battery source like an off-grid inverter and keep your load backed up. The bundled powerful monitoring software, SolarPower, allows users total control and access to a wide variety of operations to meet all your need. This series is fully compliant with and certified in VDE (Germany),AS (Australia), and CE.

Current Sharing Cable Parallel Communication Cable Energy Meter 99.00 10Kw 10Kw Batteries Internet Backup Monitoring Batteries Backup Utility 10Kw Generator Grid Optional

Single Phase Multifunctional Power Meter , 2-Channel PMC100 Single phase electric parameter measurement and energy metering On-line monitoring of electric parameter limit alarm, relay relevance alarm output Support 2 channel DI/DO, can configure transducer output Support MODBUS-RTU, RS485 communication Overview PMC100 series single phase digital power meter adopts customized, modularized, high brightness LED display, very beautiful and grand; use low-power microprocessor as core, to achieve all-electric parameter measurement and energy metering. Can optional configure various binary, relay, analog output interface to achieve user’s various needs; integrates RS- 485 communication ports, can easily fulfill the integration of various intelligent distribution System. The product function is practical, easy to use and maintenance. Can be used in on- site equipment monitoring and control , provide measure support for electric application experts, provide data basis for SCADA and Smart Grid, provide decision-making basis for effective intelligent energy management.



azimuth angle tracking range East Sun’s Path Sun’s Path On June 21st On equinoxes North Pole On the sky South Sun’s path North On Dec 21st west



Hours Power for Fixed Mount (W) Power For Dual-Axis(W) Differnce (W) 7AM 14.575 38 23.425 8AM 23.987 49.728 25.741 9AM 43.876 52.701 8.825 10AM 47.94 54.9519 7.0119 11AM 52.974 0.974 12AM 52 59.6156 1.949 1PM 57.6666 58.0488 0.0888 2PM 57.96 56.5687 0.1567 3PM 56.412 55.3151 0.6268 4PM 54.6883 54.8562 6.6822 5PM 48.174 52.3698 15.4098 6PM 36.96 52.668 24.948 7PM 27.72 33.22 20.53 Total (W)/day 12.69 671.0171 136.3682 534.6489

The ULTIMETER wind sensor is a patented, uniquely all-digital design containing two magnetic switches. Each switch opens and closes once each time the cups go around. Wind speed is calculated by measuring the time between consecutive pulses from one switch. Wind direction is determined by measuring the relative timing between pulses from the two switches. North is indicated when the two sets of pulses exactly coincide. South is indicated when pulses from one switch occur exactly midway between consecutive pulses from the other switch. Why is this wind sensor better? • Extremely Reliable • No friction contacts to wear out • Elegantly simple for longevity and reliability • Top quality electrical components - two ultra-reliable, glass enclosed, hermetically sealed, magnetically operated reed switches • Top quality mechanical components - UV resistant Lexan(c) molded parts, corrosion resistant bearings with Delrin races and surgical stainless steel balls • Can be taken apart and reassembled for cleaning, if necessary, without tools and without affecting accuracy. • Digital pulse data - resists electrical interference from radio transmitters or other sources • Can operate over long distances with full accuracy, thanks to all-digital design.







Project CONCLUSION The above analysis evinces that the proposed tracking system increases the output of the PV cell significantly in comparison with fixed solar panel. Moreover the load calculation reveals that installation of dual axis solar panel on rooftops helps to sustain optimal energy. Since enhancing electricity generation is very expensive, solar PV could be an appropriate alternative to fulfill the increased demand. If we are able to generate sufficient power from solar , we can serve two purposes; we can meet the total power demand and contribute surplus power to national grid. Thus the conception of establishing dual axis solar tracker makes sense