3 ms·
Lifepo4 for stationary storage makes so much more sense vs NMC.
by mikeytown2 5y ago
Lifepo4 for stationary storage makes so much more sense vs NMC.
- andruby 5y agoI agree. To iterate, the main advantages I see are: - Lower cost / kWh - No need for Cobalt (and its controversial extraction) - Better for the environment (from my basic understanding the materials are easier to obtain and less damaging) - Longer cycle life (~5K vs 2K) - No thermal runaway and less risk of catching fire The main downside is that LFP batteries are heavier per kWh, but that should mostly be a non-issue for stationary storage. The price of LFP batteries is dropping so fast. Consumers can buy a fully assembled LFP 12V 1300Wh battery for $399 on amazon [0]. Raw cells can be bought for 3-4x less from Chinese distributors. [0] https://www.youtube.com/watch?v=74iBMHE3StM https://www.youtube.com/watch?v=74iBMHE3StM