The buyer would like to receive quotations for -
Product Name: Solar Tracker
Specifications:
Type : dual axis solar tracking controller solar tracking system
Quantity : Need 2 solar tracker Kit 2 axis solar panels 2 times 5 kW self consumption-storage lithium battery 15 kWh ground mounting Tracker GPS price TTC transport and customs tax including
Quantity Required : 4 Piece/Pieces
Shipping Terms : DDP
Destination Port : France
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Boghossian Adrien
Please quote for the following wholesale product requirement -
Product Name: New Solar Powered Portable Fridge
Specifications:
Refrigerant: R134A
Freezer Capacity: 178 liters
Climate Type: N-ST
Temperature: 0~10 degree for fridge,
Please quote for the following wholesale product requirement -
Product Name: Solar Products
Specifications:
Type: Air Conditions, Washer And Dryer, Etc.
Quantity Required : MOQ
Shipping Terms : FOB
Destination Port : Lebanon
Payment Terms : Bank Transfer
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Contact : Henri Aoun
Buyer is interested to receive quotations for the following RFQ -
Name: Complete Solar system Product
Specifications:
Type
Batteries , Inverters
80 MEGA WATT
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.
Quantity : 250,000 to 300,000 solar panels,
Qua
Please quote for the following wholesale product requirement -
Product Name: Solar Stuff
Specifications :
Type: Inverters, Panels, Controllers, Circuit Breakers, Batteries, Etc.
Photos Will Be Provided By The Buyers
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : United States
Payment Terms : T/T Or L/C
Looking for suppliers from : Worldwide
Contact : Harry
The buyer is interested to receive quotations for the following RFQ -
Product Name: Wind And Power Solar Energy Hybrid Solar Wind Systems
Specifications:
Starting Wind Speed: 2m/s
Rated DC Voltage: 12V/24V/48v/96v
Packing Dimension: 1110 X 580 X 240mm
Working Way: Home Use/ Solar System
Special Design: Magnetic Saturation Technology
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Hanoi, Viet Nam
Payment Terms : To be discussed with suppliers
Looking for suppliers from : Worldwide
Contact : Le Truonggiang
Buyer is interested to receive quotations for the following RFQ -
Product Name: Traffic Solar Light
Specifications :
With Weight 210G/PCSO
Quantity Required : 500 Unit/Units
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Hkbm Trading
Buyer is interested to receive quotations for the following RFQ -
Product Name : Solar Led Street Lights
Specifications:
8W, 20W and 30W.
Quantity Required : 500 Piece/Pieces
Shipping Terms : CIF
Destination Port : France
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : -Wenyu
The buyer would like to receive quotations for -
Product Name: Solar Systems
Specifications:
- Type: Complete Solar System
- 0.5kw - 5kw Solar Systems
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Colombo, Sri Lanka
Payment Terms : L/C Or T/T
Looking for suppliers from : Worldwide
Contact : Sumit
Please provide a quotation to the following requirement from importer -
Product Name: Gerador Solar
Specifications:
Power 1.5 , 3 , 5 , 15 20 Kilo Watt Per Hour
Aluminium Body
White Color Light
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Italy
Payment Terms : T/T
Looking for suppliers from : Worldwide
Contact : Del Monte Lorenzo
The buyer would like to receive quotations for -
Product Name : Solar Panel Charging For Home
Specifications:
Material : Abs plastic
Multiple Brands
Quantity Required : 25 - 30 Set/Sets
Shipping Terms : By Air
Destination Port : Oman
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Nabil Al Raisi
The buyer would like to receive quotations for -
Product Name : Batteries For Solar Energy Systems
Specifications:
200 A, 12 V.
Quantity Required : 100 - 200 Piece/Pieces
Shipping Terms : CIF
Destination Port : Israel
Payment Terms : To be discussed with suppliers
Looking for suppliers from : Worldwide
Contact : Ammar El Saftawi
The buyer would like to receive quotations for -
Product Name: Solar Plant
Specifications :
42 Kw
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : L/C
Looking for suppliers from : China
Contact : Srinivasarao Nalamolu
Please quote for the following wholesale product requirement -
Product Name: Solar, Inverter, Batteries
Specifications :
On-Grid Inverter Single Phase 230vac Range 5-6-8-10kw
3 Phases On-Grid Inverters 10-20-30-50-100-150kw
400VAC
Quantity Required : 8 Unit/Units(sample)
Shipping Terms : CIF Or Ex-Work
Destination Port : Viet Nam
Payment Terms : Bank Transfer TTR
Looking for suppliers from : Worldwide
Contact : Tien Nguyen
The buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Cells And Solar Panels
Specifications:
BIS certified Solar Cells and Solar Panels CIF Cochin, India
Approved By DEWA, Dubai
Wattages require: 280, 300, 325, 330, 335, 340, 380, 400, 450, 500, 535.
Quantity Required : 1 Twenty-Foot Container(sample)
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Raju Kutty
The buyer would like to receive quotations for -
Product Name: Solar Cell Panels
Specifications:
- Solar Panel Factory Longi Solar 540W 545W 550W Hi-MO5 182mm Solar Cell Panels.
Quantity Required : 1 Forty-Foot Container (sample)
Shipping Terms : CIF
Destination Port : Lebanon, Lebanon
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Nadim Nassour
Buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Panel And Inverters
Specifications:
280 W Poly
450 W Mono
540 W Mono
650 W Mono
Quantity Required : 1 Forty-Foot Container
Shipping Terms : CIF `
Destination Port : United Kingdom
Payment Terms : To be discussed with suppliers
Looking for suppliers from : Worldwide
Contact : Sidhu Gill
Buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Inverters And Solar Panels
Specifications :
2000W and 3000W
Quantity Required : 2 Unit/Units(sample)
Shipping Terms : CIF Or FOB
Destination Port : Sri Lanka
Payment Terms : T/T Different Country Bank
Looking for suppliers from : Worldwide
Contact : Mohamed Sathir
Please provide a quotation to the following requirement from the importer -
Product Name: Solar Products
Specifications:
Type: Solar Panels, Solar Inverters, Etc.
Quantity Required : 1 Twenty-Foot Container(sample)
Shipping Terms : CIF
Destination Port : , Lebanon
Payment Terms : T/T
Looking for suppliers from : Worldwide
Contact : Hussein Tannoukhi
The buyer would like to receive quotations for -
Product Name: Solar Panel And Solar Inverter
Specifications :
Inverters - 3.6-15 KW
Panels 540-600 KW
Quantity Required : 0.5 Twenty-Foot Container
Shipping Terms : FOB Or CIF
Destination Port : Lebanon
Payment Terms : T/T (30/70)
Looking for suppliers from : Worldwide
Contact : Patricks Mohasseb
