Please quote for the following wholesale product requirement -
Product Name: Solar Hybrid Inventor
Specifications:
Capacity : 30,50, 90, 110 Kw per hour Solar Hybrid Inventor and Batteries for home and office
Quantity Required : 1 Forty-Foot Container
Shipping Terms : CIF
Destination Port : Armenia
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Komitas Bazikyan
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 provide a quotation to the following requirement from importer -
Product Name: Powder Free Nitrile Gloves
Specifications :
Size: Medium, Large
Packaging: Indifferent
Quantity Required : MOQ
Shipping Terms : FOB
Destination Port : Birmingham, Al, United States
Payment Terms : L/C, T/T Net 15, 30
Looking for suppliers from : United States, Canada
Contact : Christina Ruggiero
Oil Gas, Jet Fuel, En590, Sugar.
Premium products in the oil sector, including oil and refined fuels
Energy material, lubricants
Office supplies like whiteboard marker, highlighters and double sided markers
Furniture and office supplies
Oil, fuel and others
Crude Oil Merey Api 16, Fuel Oil.
The buyer would like to receive quotations for -
Product Name: Smart Inspection Gloves
Specifications:
Electrical Smart Gloves Which Can Be Connected With Camera & Wifi
Customized Smart Gloves
Need Manufacturers only
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Aisha Almansoori
Please quote for the following wholesale product requirement -
Product Name: Yellow Page
Specifications:
Yellow Page Directories
Quantity: 1 fcl
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : Pakistan
Payment Terms : LC
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Contact : Farooq
Please provide a quotation to the following requirement from importer -
Product Name: Intimate Lubricant Oil
Specifications:
All Flavors
Sexual Lube Oil
Quantity Required : MOQ
Shipping Terms : FOB
Destination Port : Pakistan
Payment Terms : Bank trsnsfer
Looking for suppliers from : Worldwide
Contact : Aleem
The buyer would like to receive quotations for -
Product Name: First Aid Kits
Specifications :
Type: Lamp, Bandage, Disinfecting Wipes, Etc.
Industrial Use
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : FOB
Destination Port : France
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Catherine
Please quote for the following wholesale product requirement -
Product Name : Hearing Protection
Specifications:
New Professional Foldable Hearing Protection Shooting Hunting Sports Ear Muff Noise Cancelling Earmuff Ear Protection Ear
Without Electronic
OEM Branding
Quantity Required : 200 Piece/Pieces
Quantity Required : 200 Piece/Pieces
Shipping Terms : CIF
Destination Port : Belgium
Payment Terms : LC
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Contact : Radek Weglicki
Please provide a quotation to the following requirement from importer -
Product Name: Personal Safety Glasses With Metal Detectable Arms
Specifications:
Type : Personal safety glasses with metal detectable arms manufactured from metal detectable polymer
Customized Size & Design
Want Manufacturer Only
Quantity : MOQ
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : United Kingdom
Payment Terms : Bank Transfer
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Contact : Brendan Mccambridge
Please provide a quotation to the following requirement from importer -
Product Name: First Aid Kit
Specifications :
Standard Size
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : Jebel Ali, United Arab Emirates
Payment Terms : T/T
Looking for suppliers from : Worldwide
Contact : Maria Cruz
Buyer is interested to receive quotations for the following RFQ -
Product : High Quality Coal For Both Shisha And Barbecue
Specifications:
Quantity : 1 Metric Ton, Later then will Start with 20 Feet Container.
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : India
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Mohammed Saif Ali Shaikh
Please provide a quotation to the following requirement from importer -
Product Name: Diesel EN590 10 Ppm
Quantity Required : 50000 - 300000 Metric Ton/Metric Tons
Shipping Terms : TTT, TTV & CIF Procedures at the
Destination Port : Terminal Of Fujairah,
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Ali Aboelezz
Please provide a quotation to the following requirement from importer -
Product Name: En590 Diesel
Quantity Required : 100000 Metric Ton/Metric Tons
Shipping Terms : FOB Or CIF
Destination Port : South Korea (Republic Of Korea)
Payment Terms : DLC
Looking for suppliers from : Worldwide
Contact : Paresh
