Scenario:

For most base stations (including convergence rooms, core rooms, tower sharing stations, with a power range of 2~15kW per site), communication equipment is installed in rooms or outdoor cabinets, and energy storage systems are installed indoors or in outdoor cabinets. There is air conditioning indoors (ambient temperature 23~35℃)/no air conditioning outdoors, backup batteries (lead acid/lithium batteries), and 1~2 sets of switching power supplies. The power supply mode is direct power supply, using by-time  electricity prices. Customers usually need to extend the backup power guarantee for important loads and peak-valley price differences arbitrage to reduce electricity expenses.

Customer side issues:

1. 1. Most base stations now use lead-acid batteries/short-life lithium batteries as backup batteries, which need to be replaced every 4 to 6 years.

2. 2. The greater the power consumption of communication equipment, the greater the electricity bill.

3. 3. There are many scattered base stations, and the after-sales operation and maintenance costs are high.

4. 4. Lead-acid batteries have low power density, heavy weight, and large floor space.

5. 5. The battery cannot monitor the internal operating status, and the safety guarantee is low.

6. 6. Lithium battery thermal runaway safety issues.

7. 7. The battery cannot be recovered if it is stolen, resulting in large losses (mainly for outdoor stations).

COSLINK product advantages:

• The battery has a long service life, ≥6000 cycles, and no need to replace the battery up to 10 years.

  
  

• By utilizing the peak-valley price difference policy, storing electricity during valley hours and releasing it during peak hours, the electricity bills can be effectively reduced.

  
  

• Serve as backup power as well as energy storage, ensuring uninterrupted power supply to the load and reducing the owner's expenditure on backup power.

  
  

• The self-developed intelligent management and control platform centrally manages distributed base stations, can remotely control equipment in real time and reduce operation and maintenance costs.

  
  

• Based on the active control energy storage technology and intelligent AI algorithms, it does not require human intervention, can adapt to various working conditions, and can be directly connected to the original switching power supply busbar without power outage, reducing construction and renovation costs and time.

  
  

• It can be expanded and modified by PACK. It also allows for he mixed use of new and old batteries of different capacities and brands.

  
  

• The COSLINK self-owned management platform can dock with third-party platforms.

  
  

• Immersed lithium battery PACK with 360° protection is optional to ensure the battery safety during any thermal runaway of the battery.

  
  

• Built-in GPS positioning function is available to report alarm information at the millimeter level offline and send positioning information in real time.

Click the link below for more detailed information about products related in this solution:

Indoor product:

https://www.coslinkess.com/show-112.html

Outdoor product:

https://www.coslinkess.com/show-38.html