Please quote for the following wholesale product requirement -
Product Name: Diesel And Petrol
Specifications :
Usage: Automobile
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : Philippines
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Bryan Santiago
The buyer would like to receive quotations for -
Product Name: Firewoods
Specifications :
For Heating, Coal For Fire
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : To be discussed with sellers
Looking for suppliers from : Europe
Contact : Mohammed
Please provide a quotation to the following requirement from importer -
Product Name: Scrap
Specifications :
Type: Aluminium UBC Can Scrap
With 99% Purity
Without Iron Ring, Soft Material, Long Can
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Mundra, Gujarat, India
Payment Terms : L/C Or T/T
Looking for suppliers from : Worldwide
Contact : Kaushal Mistry
Please provide a quotation to the following requirement from importer -
Product Name: Coal
Specifications :
Type: Coking Coal
Export Activities In Tz Or Africa
Low Sulfur Cooking Coal:
Ad=10.50%,
St,d=0.80%,
20.00%=vdaf=26.00%,g=80,y=15.0mm
Standard Deviation=0.150,
Average Maximum Reflectivity Of Vitrinite Group
1.15%=rmax=1.65%, Mt=8.00%, Csr=67.0%
Medium Sulfur Coking Coal:
Ad=10.50%,
St,d=1.30%,
Vdaf:19.00-25.00%
G=80,y=15.0mm,mt=8.00%,
Standard Deviation=0.150,
Average Maximum Reflectivity Of Vitrinite Group
1.15%=rmax=1.70%; Csr=67.0%
High Sulfur Cooking Coal:
Ad=10.50%,
St,d=2.50%,
Vdaf:19.00%-25.00%,
G=80,y=15.0mm,
Standard Deviation=0.150,
Average Maximum Reflectivity Of Vitrinite Group
1.2=rmax=1.7, Mt=8.00%, Csr=67.0%
Qty: 50,000mt As Trial And Increase × 12 Months
Quantity Required : 50000 Metric Ton/Metric Tons
Shipping Terms : CIF
Destination Port : China, India, South Korea,
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Maria
Buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Led Street Lights
Specifications:
Jogging Track Solar Light ip68
Dia : 140 dia
colour : white color
550 pcs
Quantity Required : 550 Piece/Pieces
Shipping Terms : CIF
Destination Port : Qatar
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Roumany
Please quote for the following wholesale product requirement -
Product Name: Solar Panels
Specifications :
Used And New Both
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Rk Singh
Please quote for the following wholesale product requirement -
Product Name: Solar Panels
Specifications:
Maximum Power(Pmax):Monocrystalline
Net Weight:9.5 lbs
Unfolded Dimensions:64.6*20.5 inch
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Lebanon
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Pierre Jeitani
Buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Panels
Specifications:
Type :
Batteries , Inverters
80 MEGA WATT
Quantity :2,000 to 3,000 solar panels,
Setting up a 80 MW (megawatt) off-grid solar system in UNHCR camps in East Africa.Below is a breakdown of the key components needed to design and implement an 80MW off-grid solar power system Using an example of 1Mw. You are free to add or adjust.
1. Solar Panels (Photovoltaic Modules)
• Capacity: To generate 1 MW, you would typically need around 2,000 to 3,000 solar panels, depending on the wattage of each panel.
o For example, if each panel has a capacity of 300 watts, you will need approximately 3,334 panels (1,000,000 watts / 300 watts per panel).
• Panel Type: The most common types are monocrystalline and polycrystalline, with monocrystalline being more efficient and often used in large-scale projects.
• Total Capacity: Panels must provide enough energy to meet the daily needs of the system, considering off-grid operation without relying on the grid.
2. Inverters
• DC to AC Inverters: These convert the DC power generated by the solar panels into AC power, which is what most appliances use.
• Inverter Size: For a 1 MW solar system, you will need inverters that can handle 1 MW of power. Typically, this means installing inverters that are slightly larger than the system’s nominal output capacity to handle peak loads.
• Number of Inverters: A 1 MW solar system may require multiple inverters (e.g., 2 x 500 kW or 4 x 250 kW inverters), depending on the configuration.
3. Battery Storage (Energy Storage System)
• Battery Type: Lithium-ion, lead-acid, or other advanced battery technologies can be used. Lithium-ion batteries are commonly used for large-scale solar off-grid systems due to their higher energy density and efficiency.
• Battery Size: To store the energy generated by the solar panels for use during night-time or cloudy days, a large battery bank is needed.
o For example, if the system needs to run 24/7 with a 5-hour backup requirement, you'd calculate the battery bank size based on your daily energy consumption.
o Example: For a 1 MW system that operates 24 hours a day, it would need to generate around 24 MWh daily. Depending on your backup requirements, this could mean needing a battery bank that stores anywhere from 5-10 MWh or more.
4. Charge Controllers
• Function: Charge controllers regulate the charging of batteries to ensure they don’t overcharge or undercharge, prolonging battery life.
• Type: MPPT (Maximum Power Point Tracking) charge controllers are typically used in large solar systems to optimize the energy harvest from the solar panels.
• Sizing: The charge controller should match the system's capacity. For 1 MW systems, you will need a high-power charge controller, and multiple controllers may be necessary depending on the number of panels and battery bank configuration.
5. Mounting Structures
• Function: These are the physical structures that support the solar panels, ensuring they are securely mounted.
• Types: Fixed tilt or tracking mounts.
o Fixed Tilt: More common in regions with consistent sunlight.
o Tracking Mounts: Move the panels to follow the sun, increasing efficiency, but at a higher initial cost.
6. Cabling and Wiring
• DC Cabling: Connects the solar panels to the inverters and charge controllers.
• AC Cabling: Connects the inverters to the battery bank and loads.
• Sizing: Wiring should be appropriately sized to handle the current and minimize energy loss. In high-power systems, large cables and low-resistance wiring are important.
7. Disconnects and Protection Devices
• DC Disconnects: To safely disconnect the solar panels from the system during maintenance or emergencies.
• AC Disconnects: Disconnects the inverter and other AC components from the electrical load or grid.
• Fuses and Circuit Breakers: Protect the system from electrical faults and overloads.
Buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Panel
Specifications :
580 Watts
Quantity Required : 10 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : To be discussed with sellers
Looking for suppliers from : Worldwide
Contact : Berry
Please quote for the following wholesale product requirement -
Product Name: Solar Panel Module
Specifications :
Solar Panel 8640 Modules
Quantity Required : 12 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : Telegraphic Transfer
Looking for suppliers from : Worldwide
Contact : Angela D. Santos
Buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Panels And Electrical
Specifications :
Type: Solar Panels & Switches
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : India
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Jabeer Alikhan
The buyer would like to receive quotations for -
Product Name: Coal
Specifications :
Type: Anthracite Coal
Calorific Value: 4800- 5300 Kcal/kg
F.C : 75- 80%
H2O : 7-8%
Ash :
Quantity: 500 Mt/month Reguar.( 25 X 20ft Containers, 1 Ton / Bag )
We Need A Sample ( 5 Kgs ) For Test Purpose And A Analysis Report
Packaging Terms : In 20'ft Containers (1 Ton/ Bag)
Quantity Required : 5 Kilogram/Kilograms(sample)
Shipping Terms : FOB Or CIF
Destination Port : Fob Vietnam Or Phlipine Port Or Cif Gwangyang Port, Korea,
Payment Terms : By T/T (after presentation of shipping documents)
Looking for suppliers from : China, Philippines, Viet Nam
Contact : Danny Kim
The buyer would like to receive quotations for -
Product Name: Coal
Specifications :
Type: Steam Coal
Qty: Trial Shipment 20K MT Contract 1.2 Million MT Per Year Very Legitimate Business
Quantity Required : 20000 Metric Ton/Metric Tons
Shipping Terms : CIF
Destination Port : China
Payment Terms : DLC
Looking for suppliers from : Worldwide
Contact : Anbo Xiang
Please quote for the following wholesale product requirement -
Product Name: Coal
Specifications :
Type: Anthracite Coal
Total Moisture Max 12%
Volatile Matter Max 13.99%
Ash 19% - 25%
Total Sulphur Max 0.6
Net Calo 4170 - 6500kcal
Size Under 50mm
Nitrogen Max 2% Na2O Max 2% 7
Quantity Required : 30000 - 50000 Metric Ton/Metric Tons Monthly
Shipping Terms : CIF
Destination Port : Donghae Port, South Korea (Republic Of Korea)
Payment Terms : 100% L/C (MT700)
Looking for suppliers from : Worldwide
Contact : Kim Seon Seob
Please provide a quotation to the following requirement from importer -
Product Name: Coal
Specifications :
Type: Steam Coal
Steam Coal - Low Sulfur - Low Ash - With Kcal In The 6,500 Range
Please Provide The Following :
1) Profile Of Your Company Or Related Web Site
2) Full Contact Information
3) Qualified Specification Of Your Coal Quality - SGS Or Other Similar Independent Analysis
Packaging Terms : Customized
Quantity Required : 75000 Metric Ton/Metric Tons
Shipping Terms : FOB
Destination Port : United States
Payment Terms : L/C Or T/T
Looking for suppliers from : Worldwide
Contact : Randy. Reynolds
Please provide a quotation to the following requirement from importer -
Product Name: Ground Nut Shell Briquette
Specification:
Calorofic Value : Min 3800 Kcal / kg Ash content : More Than 10 % Moisture content: More Than 10 %
for industry use
Qty: min 300 tons per month
Quantity Required : 300 Ton/Tons
Quantity Required : 300 Ton/Tons
Shipping Terms : CIF
Destination Port : India
Payment Terms : LC/Bank Transfer
Looking for suppliers from : Australia, Indonesia, Europe, Canada
Contact : Devanand
Please provide a quotation to the following requirement from importer -
Product Name: Coal
Specifications:
Type: Bituminous And Lignite
Qty: Moq
Note : Need Quality Test And Calorific Value
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Moldova
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Platon
Please quote for the following wholesale product requirement -
Product Name: Charcoal
Specifications :
Type: Sawdust Briquette Charcoal, Hardwood Charcoal, Sisha Charcoal
Quantity: My Consumption 600-700 Ton Monthly
700 Ton X 12 Month = 8.500 Ton Yearly
Every Year Increasing Then 10.000 Ton Approx Yearly
Quantity Required : 600 - 700 Ton/Tons Monthly
Shipping Terms : CIF
Destination Port : Turkey
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Faruk Onat
Please provide a quotation to the following requirement from importer -
Product Name: Used Solar Panels
Specifications :
Type: Used
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Japan
Payment Terms : L/C Or T/T
Looking for suppliers from : Worldwide
Contact : Rahmani Gul Ahmad
The buyer would like to receive quotations for -
Product Name: Solar Inverters
Specifications:
INV-01 Inverter 8KW on-of grid "Providing and installing
Model : sun-8K-SG05LP1-EU
Max DC Input Power(w): 10400
Rated PV Input Voltage (v): 370(125-500)
MPPT Voltage Range(v): 150-425
PV INput Current (A): 26+26
Max PV Isc (A): 34+34
Rated AC output Active power (w):8000
Max AC Output Active Power Power (w):8800
AC Output Rated Current (A): 36.4/34.8
Max AC Output Current (A):40/38.3
Power Factor :1
Output Frequency and Voltage :50/60Hz - 220/230Vac
Grid Type: Single phase
Max Efficiency :97.60%
MPPT Efficiency:99.90
Operating Temperature Range (C°):-40-60°C
Battery Type:Lead-acid or Lithium-ion
Battery Voltage Range (V) :40-60
Max. Charging Current (A) :190
Max. Discharging Current (A) :190
Charging Strategy for Li-Ion Battery: Self-adaption to BMS
Protection Degree :IP65
Protection (Integrated):Anti-islanding Protection, PV String Input Reverse Polarity Protection,
Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection, Surge Protection
with all accessories, so that it will be fitted in its position, connected to network, , ready to work according to superviser engineer recommendations
Note: The tendering company has to provide a catalog. The offer won't be taken into accounts unless the offer has included a catalog that has suited the required specifications. Every device will be separately tested to check its quality and specification compatiability by Nakheil criteria. "
INV-02 Inverter 6KW on-of grid "Providing and installing
Model Number : .SUN-6K-SG03LP1-EU 103 pcs
Rated Power : 6000VA\6000W
AC Voltage Regulation: 230VAC ± 5% @ 50/60Hz
Efficiency (Peak): 93%
Waveform : Pure sine wave
Battery Voltage: 48VDC
Battery Type: Lithium/Lead-acid
Maximum PV Array Power: 8000W
MPPT Range @ Operating Voltage: 120VDC ~ 450VDC
Number of Independent MPP Trackers/
Strings Per MPP Tracker: 2/1
Max. input current per MPP tracker: 16A
Maximum PV Array Open Circuit Voltage: 500VDC
Maximum Solar Charge Current: 100A
Charge Current ( AC): 80A
AC Input Voltage: 230VAC
Frequency Range: 50Hz/60Hz (Auto sensing)
Protection Degree: IP20
Operating Temperature: 0°C - 55°C
Protection (Integrated):Anti-islanding Protection, PV String Input Reverse Polarity Protection,
Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection, Surge Protection
with all accessories, so that it will be fitted in its position, connected to network, , ready to work according to superviser engineer recommendations
Note: The tendering company has to provide a catalog. The offer won't be taken into accounts unless the offer has included a catalog that has suited the required specifications. Every device will be separately tested to check its quality and specification compatiability by Nakheil criteria."
INV-03 Inverter 6KW of grid "Providing and installing
Model Number:SPF 6000 ES PLUS
Rated Power : 6000VA\6000W
AC Voltage Regulation: 230VAC ± 5% @ 50/60Hz
Efficiency (Peak): 93%
Waveform : Pure sine wave
Battery Voltage: 48VDC
Battery Type: Lithium/Lead-acid
Maximum PV Array Power: 8000W
MPPT Range @ Operating Voltage: 120VDC ~ 450VDC
Number of Independent MPP Trackers/
Strings Per MPP Tracker: 2/1
Max. input current per MPP tracker: 16A
Maximum PV Array Open Circuit Voltage: 500VDC
Maximum Solar Charge Current: 100A
Charge Current ( AC): 80A
AC Input Voltage: 230VAC
Frequency Range: 50Hz/60Hz (Auto sensing)
Protection Degree: IP20
Operating Temperature: 0°C - 55°C
Protection (Integrated):Anti-islanding Protection, PV String Input Reverse Polarity Protection,
Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection, Surge Protection
with all accessories, so that it will be fitted in its position,
