Fingerprint module
The buyer would like to receive quotations for -
Product Name: Wall Module
Specifications:
PART No. TR 42
Quantity : Initially 50 pcs
Quantity Required : 50 Piece/Pieces
Shipping Terms : CIF
Destination Port : Saudi Arabia
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Anand Unnikrishnan
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
The buyer would like to receive quotations for -
Product Name: Eco-Friendly Water Based Anti Fingerprint Coating
Specifications :
Eco-Friendly Water-based Anti Fingerprint Coating Excellent Water and Oil Repellent Effect
Water-based Coating with Water and Oil Repellent Effect
As Per MOQ
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Ksa, Saudi Arabia
Payment Terms : TT
Looking for suppliers from : Worldwide
Contact : Waleed Alnaji
Buyer is interested to receive quotations for the following RFQ -
Product : Detachable Container Modules
Specifications:
Sizes: 7.2m X 3.6m, 2.7m Ceiling Height.
9m X 3.6m, 2.7m ceiling height
No walls, windows or doors.
All steel members are to be max thickness you can provide.
Just want complete floor construction, corner blocks and posts, and complete ceiling construction including surrounding beams and joists, ceiling sandwich panels, but no roof materials. Surface to be flat and not ribbed.
Vinyl floor finish to be speckled grey. Frames to be light grey. Ceiling panels matt white (Not high gloss).
Explanation: These 5000 units will be moved around a lot and we feel that sandwich panel walls will move too much (and eventually leak) so we plan to use "caravan" composite walls which are all one piece and so can't move when being dragged onto tray tip trucks and slid off them. Because of the 2.7m ceiling height, we understand delivery of such sized panels will be a problem from India or China and so we will have to have the wall panels manufactured in the USA.
We do not want roof material because the 50mm downpipes which are standard in standard typical modules are too small and so we will have to construct complete conventional very low pitched (1 degree) skillion roofs with gutters along one side on all the modules.
These knocked down +/-5000 modules are to be delivered to Orlando, Florida where they will be assembled and fitted out.
You need to be able to provide structural engineering computations to prove the strength of the perimeter frame of the modules.
Can you provide computations which will be acceptable in the USA?
If not, then we will engage structural engineers in the USA to carry out the work.
If you have any questions, please come back to us immediately.
We are very serious.
Without computations acceptable to local councils, the buildings will not be approved for construction.
In the mean time, I need an indicative price for the +/-5000 modules for the USA very urgently . The final price can be arrived at in the near future but if you want to be considered by the client, you need to respond to us quickly.
Quantity Required : 5000 Piece/Pieces
Shipping Terms : CIF
Destination Port : Florida Usa, United States
Payment Terms : LC/TT
Looking for suppliers from : Worldwide
Contact : Geoffrey Fulton
Please quote for the following wholesale product requirement -
Product Name : Spent Li-battery, Such As Li-battery Module Or Cell Scrap
Specifications:
Type : Scrap
Quantity: 1 container
Note: Need Pictures
Quantity Required : 1 Twenty-Foot Container
Shipping Terms : CIF
Destination Port : South Korea (Republic Of Korea)
Payment Terms : LC
Looking for suppliers from : Europe, North America, South America
Contact : Jasonl Lee
Wall module
Bananas
Buyer is interested to receive quotations for the following RFQ -
Product Name: Switching Power Supply
Specifications:
Rainproof 60W-400w Adaptor Switching Dc 12v Smps Power supply 12 Volt Ac Light Switch Supply Acdc Module Led Power Supply
Quantity Required : 10000 Piece/Pieces
Shipping Terms : CIF
Destination Port : India
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Rorak Enterprises
Catv Modulators.
Detachable container modules
Biometric fingerprint lock smart fingerprint lock
Agrobulls agricultural machinery is a leading international company that develops, manufactures and distributes agricultural machinery and services.
Buyer is interested to receive quotations for the following RFQ -
Product Name: Smart Locks
Specifications :
With Handle
YEEKA 1507 Series Smart Swing Handle Lock With Fingerprint Remote Control Network Rack Cabinet Electronic Lock
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : ASWP,
Payment Terms : L/C
Looking for suppliers from : China
Contact : Ralph Raad
Furniture
Buyer is interested to receive quotations for the following RFQ -
Product Name: Aluminium Carport Pergola
Specifications:
Wind Load: 60m/s
Snow Load: 1.4KN/m2
Module Orientation: Landscape/Portrait
Surface Treatment: Anodized
Quantity Required : MOQ
Shipping Terms : CIF
Destination Port : Australia
Payment Terms : Bank Transfer
Looking for suppliers from : Worldwide
Contact : Samrat Sthapit
Solar pv module, solar panel 545wp
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.
Electronic modules
Yokogawa module
