Buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Lantern
Specifications:
1.560L Capacity chest freezer, performance to ISO 22042:2021 or equivalent to international standards. 2. 4.5” thickness wall insulation, polyurethane insulation material 3. Double top door and lock. 4. Automatic voltage detection to protect battery from over drain (Cut off at below 10.5vdc) 5. 12/24vdc compressor operated 6. Power supply – 12/24vdc 7. Charge controller 30amps, 8. Supply line protection unit- Fuse or circuit breaker 30amps 9. Wiring - 4mm cable Red and Black – 20meters each 10. X2- 200Ah deep cycle sealed, maintenance free batteries (long life) 11. X2 - 250watts Solar panels (PV) – Mono-crystalline type 12. X2 – Foldable galvanized solar panel brackets with adjustable settings. 13. Digital adjustable temperature control 14. Refrigeration compressor – 12/24vdc 15. Refrigerant – R- 134a – (CFC- Free) 16. Should operate in conditions reaching temperature of 43°c and above ambient temp 17. X1 stainless steel battery box to fit the batteries 18. Must freeze to between -10 and - 18°C at 43°C approximately ambient temperature. 19. Fitted with temperature recorder: - Data logger, records temperature after every 15 mins, stores data 2-year battery power before change. 20. X4 Fish boxes- Fitted with insulated fish boxes delivered inside the chest freezer with 50ltrs capacity. . 21. Grounding kit: copper plated 8ft long grounding rod with clamps and 30ft bare copper wire
Qty : 50 Units
Quantity Required : 50 Unit/Units
Shipping Terms : CIF
Destination Port : India
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Khushboo
Please quote for the following wholesale product requirement -
Product : Home Cooking Solar Powered Burner
Specifications:
Spec : Solar Powered Burner With Solar Panel
Quantity : MOQ
Note : Contact Via Whatsapp !
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Bangladesh
Payment Terms : LC TT
Looking for suppliers from : Worldwide
Contact : Ismet Ali Moeen
Please provide a quotation to the following requirement from the importer -
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: 500 Pcs. Solar Cells And 500 Pcs. Solar Panels
Quantity Required : 1000 Piece/Pieces(sample)
Shipping Terms : CIF
Destination Port : Cochin, India
Payment Terms : To be discussed with suppliers
Looking for suppliers from : Worldwide
Contact : Raju Kutty
Please provide a quotation to the following requirement from importer -
Product Name: Solar Panel Kits
Specifications :
Tile roof solar mounting elements for solar panels.
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : Hungary, Hungary
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Micheal /Istvan Body
Please quote for the following wholesale product requirement -
Product Name: Solar Powered LED Marine Lantern
Specifications:
- Solar Powered LED Marine Lantern (4 Nautical Miles)
- Quantity: Green=60 Pcs. And Red=60 Pcs.
Quantity Required : 120 Piece/Pieces(sample)
Shipping Terms : CIF
Destination Port : Bangladesh
Payment Terms : L/C Or T/T
Looking for suppliers from : Worldwide
Contact : Sahidul Islam
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 provide a quotation to the following requirement from importer -
Product Name: Solar Panels System
Specifications:
12kwh
Quantity Required : MOQ
Shipping Terms : CIF/FOB
Destination Port : Austria, Austria
Payment Terms : To be discussed with suppliers
Looking for suppliers from : Worldwide
Contact : Hannes Peterl
Buyer is interested to receive quotations for the following RFQ -
Product Name: Solar Panel System
Specifications:
For: Home Complete Kit Photovoltaic 5kw 10kw 15kw Household Off-grid Energy Power
Category:
Solar Energy System
1000 Watt/Watts
Details:
Solar Panel Type:half Cell Monocrystalline
Battery Type:lipo4 Lithium Battery
Inverter:customized
Pv Cable:2.5mm2 / 4mm2/ 16mm2/25mm2/35mm2
Mounting Support:flat / Pitch Roof And Ground
Keyword:solar Panel For Home Complete Kit
Load Power (w):customized
Controller:mppt Type
Free Installation Service:no
Application:home
Solar Panel Type:monocrystalline Silicon
Solar Panel Type:polycrystalline Silicon
Battery Type:lead-acid
Battery Type:lithium Ion
Controller Type:pwm/mppt
Mounting Type:ground Mounting
Load Power (w):10kw
Pre-sales Project Design:y
Output Voltage (v):220/380v
Output Frequency:50/60hz
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : United Arab Emirates
Payment Terms : LC
Looking for suppliers from : Worldwide
Contact : Adnan Iqbal
Please quote for the following wholesale product requirement -
Product : Solar Panel Raw Material
Specifications:
like : Solar Cells , aluminum frame , glass, laminating sheets , pvc sheets , connection box etc.
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Beirut, Lebanon
Payment Terms : To be discussed with suppliers
Looking for suppliers from : Worldwide
Contact : Jihad Barakat
