The buyer would like to receive quotations for -
Product Name: Aluminium UBC Scrap
Specifications:
Quantity required: 500 MT Per month
Quantity Required : 500 Metric Ton/Metric Tons
Shipping Terms : CIF, FOB
Destination Port : Mombasa, Kenya
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Rupesh Sinha
Scrap material, copper wire, copper cathode, aluminum scrap (wire and rims) ubc aluminium scrap, used battery scrap, occ paper scrap, hde and ppe melt blown scrap ,all plastic and paper scrap material, used tyre. paraffin wax, bees wax, minerals copper ore, lepidolite ore, muscovite mica, zinc ore , titanium ore , cobalt, petroleum and petroleum by products. agricultural products and by products such as hides and skins, meat cuts and carcasses of bovine animals such as goat, sheep, cow and donkeys coffee beans and powder cosmetic ingredients natural butter and oils such as shea butter ,cocoa butter, edible oils, vegetables and sunflower oil
The buyer would like to receive quotations for -
Product Name: Handheld Portable Inkjet Printers
Specifications :
Touch-screen: Color Display, Hardened Glass; 3.54 (9cm Diagonal) Nozzles: 32 Nozzle Diameter: 150 ?m, Optional 200 ?m Und 120 ?m Print Image Height: .276 – 2.2 (7 – 56 Mm) Minimum Size Of Printed Object: 1.57 (40 Mm) Working Position: Any Angle Printer Memory: 2 Gigabyte Printing: Enables Printing Of Multiple Texts In Successive Lines Memory Blocks For Projects: Greater Than 50,000 Projects With Up To 10,000 Characters
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Kenya
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Clinton Muraga
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.
Urea
Please provide a quotation to the following requirement from importer -
Product Name: Used Rails Scrap
Specifications :
Grade: R 50/65
Qty: MOQ
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Aswp, Other-Not Shown
Payment Terms : By 100% L/C both Transferable and Non-Transferable preferred. At least 2% PB by seller.
Looking for suppliers from : Worldwide
Contact : Noriko Nakata
Buyer is interested to receive quotations for the following RFQ -
Product Name: Aluminum Ingots
Specifications :
Grade: A7
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : ASWP,
Payment Terms : By 100% L/C Both Transferable And Non-Transferable Preferred. At Least 2% PB By Seller
Looking for suppliers from : Worldwide
Contact : Noriko Nakata
Please quote for the following wholesale product requirement -
Product Name: Copper Cathode
Specifications :
+99% Copper Cathode
Suppliers From: Congo, Zambia, Tanzania Or Africa In General. Preferred. Worldwide
Quantity Required : 20000 Metric Ton/Metric Tons Monthly
Quantity Required : 20000 Metric Ton/Metric Tons
Shipping Terms : CIF
Destination Port : Aswp, Other-Not Shown
Payment Terms : By 100% L/C both Transferable and Non-Transferable preferred. At least 2% PB by seller.
Looking for suppliers from : Worldwide
Contact : Noriko Nakata
White Silica Sand.
Fresh potatoes, fresh cabbages and fresh carrots
Almond Nuts Almond Kernel
Detergents and chemicals for detergents and solvents
Electrical lighting, switchgear, cable managment systems
Electrical lighting, switchgear, cable management systems
Lemongrass
Aluminium sulphate
Alkyd resins
Please provide a quotation to the following requirement from importer -
Product Name: Aluminum Ingots
Specifications :
Grade: A7
Quantity Required : 300000 Metric Ton/Metric Tons
Shipping Terms : CIF
Destination Port : Kenya
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Joseph
Arabica coffee, cashew nuts, red and white kidney beans, white sesame seeds, peanuts(groundnuts)
Chicken, Chicken Feeds, Chicken Housing And Chicken Management Equipment.
