Lithium Battery for 5G Base Stations Market
The country''s 220,000 5G base stations rely on lithium batteries to reduce cooling costs, as they operate efficiently in temperatures up to 45°C compared to traditional VRLA batteries.
“A 5G base station is generally expected to consume roughly three times as much power as a 4G base station. And more 5G base stations are needed to cover the same area,” -IEEE Spectrum, 5G's Waveform Is a Battery Vampire
Simulation results reveal that more than 50% of the energy is consumed by the computation power at 5G small cell BS's. Moreover, the computation power of 5G small cell BS can approach 800 watt when the massive MIMO (e.g., 128 antennas) is deployed to transmit high volume traffic.
“A lurking threat behind the promise of 5G delivering up to 1,000 times as much data as today's networks is that 5G could also consume up to 1,000 times as much energy,” Dexter Johnson in the IEEE Spectrum. Why?
Consider 5G. The 5G NR radio access network (RAN) standard was intentionally designed to be more energy efficient per gigabyte when compared with 4G LTE. However, RAN densification means that many more antenna sites are needed and along with that power and new infrastructure.
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