Buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Controller
Specifications:
Any Brand
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Hisham Al Khateeb
Buyer is interested to receive quotations for the following RFQ -
Product: Solar Charge Controller
Specifications :
OEM for MPPT 60A Battery Charger 12V 24V 36V 48V , Max 190V PV Input LCD Lead Acid Lithium
Quantity Required : : 20 Piece/Pieces
Quantity Required : 20 Piece/Pieces
Shipping Terms : CIF
Destination Port : Slovakia
Payment Terms : To be discussed with suppliers
Looking for suppliers from : Worldwide
Contact : Lubos Hlina
Please quote for the following wholesale product requirement -
Product Name: MPPT Hybrid Solar Charger Controller Inverter
Specifications :
Output Power: 220V
Quantity Required : 50 Piece/Pieces
Shipping Terms : CIF
Destination Port : Israel
Payment Terms : L/C
Looking for suppliers from : Worldwide
Contact : Betsalel Ohana
The buyer would like to receive quotations for -
Product Name: MPPT Hybrid Solar Charger Controller Inverter
Specifications :
Output Power: 220V
Quantity Required : 50 Piece/Pieces
Shipping Terms : CIF
Destination Port : Ashdod, Israel
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Betsalel Ohana
Please quote for the following wholesale product requirement -
Product Name : Solar Charge Controller
Specifications:
Any brand
Quantity Required : 100 Unit/Units
Shipping Terms : CIF
Destination Port : Dammam, Saudi Arabia
Payment Terms : TT
Looking for suppliers from : Worldwide
Contact : Hammad Ahmad
Please quote for the following wholesale product requirement -
Product Name: Solar Charge Controller
Specifications:
750 watt solar charger.
This model I should thank you
Rated Voltage: 12v/24v/48v
Display: LCD for accuracy
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Ashdod, Israel
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Ghaleb Kadara
Please quote for the following wholesale product requirement -
Product Name: Solar Charge Controller
Specifications:
use : solar charge controller + WI-FI cloud box TO operate from mobile phone
Quantity Required : 1 Unit/Units
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Hisham Al Khateeb
Solar panels, batteries, inverters, controllers
12V OR 24V 10A MPPT
Solar charger controllers
Solar charge controller
Mppt hybrid solar charger controller inverter
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 : Solar Water Heaters
Specifications:
water heating directly of the panels with the mppt function, and such a heater that the power from the panels will always be used to their maximum
Looking for a power of at least 6kw
Quantity Required : 500 Piece/Pieces
Quantity Required : 500 Piece/Pieces
Shipping Terms : CIF
Destination Port : Slovenia
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Rene Krivosik
Solar charger controller
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: 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
