Washing machine.
Cashew nuts, sisal fiber, battery scraps, used rails scraps, aluminum wire scraps, almond nuts, cloves, macadamia nuts, black pepper, white pepper
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.
Please quote for the following wholesale product requirement -
Product Name: Scrap
Specifications :
Type: Copper Wire Scrap
Quantity Required : 1.00 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : Uzbekistan
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Jahongir
Buyer is interested to receive quotations for the following RFQ -
Product Name: Scrap
Specifications :
Type: Copper Wire Scrap
Grade 99.99%
Quantity Required : 500 Metric Ton/Metric Tons
Shipping Terms : CIF
Destination Port : Pakistan
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Shakel Lodhi
Material, parts and equipment
Aluminum wire scraps , scrap metals and chemicals
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Product Name: Panels
Specifications :
Type: Livestock Panels
14 Gauge Oval Tubing That Is Hot Dipped Galvanized
Packaging Terms : Customized
Quantity Required : MOQ
Shipping Terms : CIF Or FOB
Destination Port : United States
Payment Terms : L/C Or T/T
Looking for suppliers from : Mexico
Contact : Bruce Clark
Please provide a quotation to the following requirement from importer -
Product Name : Electronic Waste Recycling Machine And Copper Wire Recycling Machine
Specifications:
Recycling capacity per hour : 200-300 Tons
Quantity Required : 1 unit
Quantity Required : 1 Unit/Units
Shipping Terms : CIF
Destination Port : India
Payment Terms : LC
Looking for suppliers from : United Arab Emirates
Contact : Hashim Pilassery
Cloths, batteries & chargers, cvt cable assemblies, cable glands & reels, capacitors, coaxial cables, coffee & tea, makers dc, ac inverters & converters diesel generators
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Product Name: LVT Panels
Specification :-
Type :- Flooring Laminates
Usage :- Indoor, Decoration Furniture, Construction etc.
Size :- Standard (Customized)
Style :- Latest & Modern
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : FOB
Destination Port : Croatia
Payment Terms : To be discussed with suppliers
Looking for suppliers from : Worldwide
Contact : Mr. Mario
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Product Name: Jewelry Tools
Specification :-
Type :- Jewelry Cutting Tool, Welding Tool For Jewelry Wire Side Cutters, Etc.
Quantity Required : MOQ
Shipping Terms : CIF BY AIR
Destination Port : Hong Kong
Payment Terms : LC/TT
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Contact : Mr. Vinay Gupta
Buyer is interested to receive quotations for the following RFQ -
Product Name: Tools
Specifications :
Type: Screw Gun Bracket
Dimensions Ts-16 Ts-24
Bracketing Area Length 9” - 15”
Bracket Width
Tab Length 2.88” 2.88”
Pilot Hole Spacing 0.203” On Center 0.203” On Center 0.203” On Center
Pilot Hole Diameter 0.1” 0.1”
Dimensions (IN)
Model Ts
Stud And Drywall
The Telescoping Screw Gun Box Bracket Contains Pilot Holes, Which Allow
Multiple Boxes To Be Attached Easily With A Screwdriver. The Bracket Can
Be Installed On The Side Or Face Of The Stud And Requires Just A Screw Gun
To Install. The Ts-1624 And Ts-24 Can Be Adjusted Up To 24” Which Allows
Electrical Boxes To Also Be Installed Between Ceiling Joists. For Non-standard Stud Spacing, The Bracket Can Easily Be Adjusted.
1”-3/8” 1”-3/8”
Ts-1624
2.88”
0.1”
Box Qty. 50 50 50
Complete Data Sheet Will Be Provided By The Buyer With The Specs, Pictures And Quantity
Qty 50 Boxes Each
Quantity Required : 50 Box/Boxes
Shipping Terms : CIF Or FOB
Destination Port : United States
Payment Terms : L/C Or T/T
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Contact : Mohammad Aldan
The buyer would like to receive quotations for -
Product : Solar Panels
Specifications:
Quantity: Min 5 Containers
Quantity Required : 5 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : Jebel Ali Port, United Arab Emirates
Payment Terms : TT
Looking for suppliers from : China
Contact : Arzoo Amir/Ahmed
Buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Panels
Specifications :
585watts
Quantity Required : 18200 Unit/Units
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : T/T
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Contact : Adil Shaikh
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Product Name: Used Solar Panels
Specifications :
Size: All Sizes
Note: Suppliers From Japan
Quantity Required : 3 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : Turkey
Payment Terms : Bank Transfer
Looking for suppliers from : Japan
Contact : Ahmed Alwa
The buyer would like to receive quotations for -
Product Name: Solar Panels
Specifications :
800 To 1000 Watts Panel
1 20' Fcl - Trial
5-6 Containers
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : Haifa, Israel
Payment Terms : L/C
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Contact : Tal Moran
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Product Name: Solar Panels
Specifications :
Type: New
30W(6v 5A)
Quantity Required : 100 Piece/Pieces
Shipping Terms : CIF
Destination Port : India
Payment Terms : Bank Transfer
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Contact : Bharath Kumar
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Product Name : Solar Panel
Specifications :
585W , Double Glass
Quantity: 10,000-20, 000 PCS
Quantity Required : 10000 - 20000 Piece/Pieces
Shipping Terms : CIF
Destination Port : Jebel Ali, United Arab Emirates
Payment Terms : TT against document
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Contact : U O C General Trading L. L.C
Please quote for the following wholesale product requirement -
Product Name: Solar Panels
Specifications :
Power: 1000 Watt
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : To be discussed with sellers
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Contact : Ali Reza Sabbaghian
