The buyer would like to receive quotations for -
Product Name: Control Board Or Panel
Specifications:
Conveyor Control Board, Power Distribution Panel
Use-industrial Use
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Klang, Malaysia
Payment Terms : To be discussed
Looking for suppliers from : Worldwide
Contact : Aini
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: Electrical Power Distribution Box Fuse Box
Specifications:
Electrical Power Distribution Box Fuse Box Flush Mounted or Surface Mounted box flush mounted and surface mounted
Size : Standard (Customized)
box flush mounted and surface mounted for Electrical Industry
Quantity : 1 Forty-Foot Container
Can Contact on What's app also
Quantity Required : 1 Forty-Foot Container
Shipping Terms : CIF
Destination Port : Lebanon
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Rabih Razzak
Please quote for the following wholesale product requirement -
Product Name: PDU for EV Electric Car Power Distribution
Specifications :
Cooling type:Natural Cooling
Fuse Brand:Bussmann
Relay Brand:Hongfa
Color:Aluminum
Voltage:320V 540V
Quantity Required : 1000 Piece/Pieces
Shipping Terms : CIF
Destination Port : Slovenia
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Rudolf Leon Filip
Buyer is interested to receive quotations for the following RFQ -
Product: Aged Indonesian Inn Teak Panels
Specifications:
With A Thickness Of 18 Mm.
All dmenunggu tanggapann in width x height.
Requested Panels:
• 40 x 80 cm – 2 pieces
• 40 x 60 cm – 1 piece
• 40 x 40 cm – 1 piece
• 40 x 20 cm – 1 piece
• 40 x 10 cm – 2 pieces
• 60 x 80 cm – 3 pieces
• 60 x 60 cm – 1 piece
• 60 x 40 cm – 1 piece
• 60 x 20 cm – 2 pieces
• 80 x 40 cm – 1 piece
• 80 x 20 cm – 2 pieces
• 25 x 80 cm – 1 piece
• 20 x 80 cm – 1 piece
• 62 x 240 cm – 1 piece
• 39 x 86 cm – 5 pieces
Additional Specific Panels:
• 59.9 x 12.6 cm – 2 pieces
• 79.6 x 12.6 cm – 2 pieces
• 59.6 x 25.4 cm – 1 piece
• 79.6 x 25.4 cm – 2 pieces
• 59.6 x 31 cm – 1 piece
• 79.6 x 31 cm – 2 pieces
• 59.6 x 56.8 cm – 1 piece
Request for Two Tables:
I would also like to request a quotation for two tables with the following dimensions (width x height):
• 200 x 90 cm (2 pieces)
Qty: As above
Quantity Required : 35 Piece/Pieces
Shipping Terms : CIF
Destination Port : Italy
Payment Terms : LC
Looking for suppliers from : Indonesia
Contact : Andrea Silvestri
Power and distribution transformers, panels and voltage conditioning equipment, electronic equipment transformers, panel, stabilizers
Please provide a quotation to the following requirement from importer -
Product Name: Control Board/ Panel
Specifications:
Conveyor Control Board, Power Distribution Panel
Industrial Use
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Klang / Pasir Gudang, Malaysia
Payment Terms : To be discussed with suppliers
Looking for suppliers from : Worldwide
Contact : Aini
Please quote for the following wholesale product requirement -
Product Name: Electrical Power Distribution Fuse Box
Specifications:
Need In Plastic Material
Electrical Power Distribution Fuse Box Flush Mounted or Surface Mounted box flush mounted and surface mounted
box flush mounted and surface mounted for Electrical Industry
moq
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Lebanon, Lebanon
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Rabih Razzak
Power and distribution transformers, panels and voltage conditioning equipment, electronic equipment transformers, panel, stabilizers
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.
Please quote for the following wholesale product requirement -
Product Name: Switching Power Supply
Specifications:
Power Supply Minimum DC 15 V and minimum 120 A output
as per moq
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Hungary, Hungary
Payment Terms : TT
Looking for suppliers from : Worldwide
Contact : Tamas Barany
Buyer is interested to receive quotations for the following RFQ -
Product Name: Electrical Power Distribution Fuse Box
Specifications :
Need In Plastic Material
Electrical Power Distribution Fuse Box Flush Mounted Or Surface Mounted Box Flush Mounted And Surface Mounted
Box Flush Mounted And Surface Mounted For Electrical Industry
Quantity Required : 1 Forty-Foot Container
Shipping Terms : CIF
Destination Port : Lebanon
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Rabih Razzak
Buyer is interested to receive quotations for the following RFQ -
Product Name: Transformers
Specifications :
Type: Power Transformers, Distribution Transformers
All Range
Quantity Required : MOQ
Shipping Terms : FOB Or CIF
Destination Port : Shuwaikh, Kuwait
Payment Terms : To be discussed with sellers
Looking for suppliers from : Worldwide
Contact : Yogesh
Please quote for the following wholesale product requirement -
Product Name: Electrical Power Distribution Box Fuse Box
Specifications:
Electrical Power Distribution Box Fuse Box Flush Mounted or Surface Mounted box flush mounted and surface mounted
Size : Standard (Customized)
box flush mounted and surface mounted for Electrical Industry
Quantity : 1 Forty-Foot Container
Can Contact on What's app also
Quantity Required : 1 Forty-Foot Container
Shipping Terms : CIF
Destination Port : Beirut, Lebanon
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Rabih Razzak
Solar panels, only high quality tier 1 manufacturers, mainly jinko and longi
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 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: Lightweight Panels
Specifications :
For Suspended Ceilings
Material: Aluminum
Color: White
Size: 590* 1190
Quantity: 1000 Pallets/ 5 Approx Pieces In 1 Pallet
Quantity Required : 1000 Pallet/Pallets
Shipping Terms : CIF
Destination Port : United Kingdom
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Michael Tranter
