The buyer would like to receive quotations for -
Product Name: Cedar Wood
Specifications :
Type: Shou Sugi Ban
Charred Cedar
Size: Various Sizes
Finish: Treated, Smooth Surface
Usage: Exterior Walls And Deck
Color: From Light To Dark
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Australia
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Daniel Berntzen
Please quote for the following wholesale product requirement -
Product Name: Wood
Specifications :
Type: Sawn Rosewood, Ebony, Taun, Vitex, Red Cedar
Quantity Required : 500 Cubic Meter/Cubic Meters
Shipping Terms : CIF
Destination Port : Philippines
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Justo Cabrera
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: Used Solar Panels
Specifications :
For Home
Quantity Required : 100000 Piece/Pieces
Shipping Terms : CIF
Destination Port : Netherlands
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Leen Van Bellen
Please quote for the following wholesale product requirement -
Product Name: 720w Solar Panel
Specifications :
Type: Bifacial, Double-glass, Half Cell
Panel Dimensions: 2384*1303*35mm
Cell size: 210mmx210mm
Panel Dimensions: 2384*1303*35mm
Panel Efficiency: 23.2
Quantity Required : 1 Set/Sets
Shipping Terms : CIF
Destination Port : Australia
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : John Heath
Please provide a quotation to the following requirement from importer -
Product : Solar Panels
Specifications:
Jinko And Longi 610w
Double Glass, N Type
Quantity: 40 Containers
Quantity Required : 1 Forty-Foot Container
Shipping Terms : CIF
Destination Port : Jebel Ali Port, United Arab Emirates
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Sara
White ash wood, steam beech wood, walnut wood, white oak wood, ipe wood, thermo wood, red cedar wood, douglas fir, red cherry wood, maple wood
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: 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
Air compressors, automation equipment, bearings, cables, diesel engines and generators & machinery spare parts, filters, electrical equipment's, electric motors and gear motors, panel boards and & much more.
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
Looking for suppliers from : China
Contact : Adil Shaikh
Buyer is interested to receive quotations for the following RFQ -
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
Looking for suppliers from : Worldwide
Contact : Tal Moran
Buyer is interested to receive quotations for the following RFQ -
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
Looking for suppliers from : Worldwide
Contact : Bharath Kumar
The buyer would like to receive quotations for -
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
Looking for suppliers from : Worldwide
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
Looking for suppliers from : Worldwide
Contact : Ali Reza Sabbaghian
Please provide a quotation to the following requirement from importer -
Product Name: Ash Wood Panel
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : South Korea (Republic Of Korea)
Payment Terms : DLC At Sight
Looking for suppliers from : Worldwide
Contact : Allan Cha
