Anybody that doesn't have CATL at the top of the list for battery storage providers is....nuts. They are already winning some of the largest deals in the USA and have the greatest capacity in the world.
The really ridiculous thing about this is that many of these rankings seem to conflate Solar Panels, residential BESS, generic batteries etc.
For utility level battery storage CATL is by some distance #1, BYD does it, but their primary market has been mobility, where they outrank CATL. and so it goes...
Without precisely defining terms rankings are ridiculous.
BTW, in my previous post I did not list BYD or CATL, but active in the utility markets, but both also artily supply other participants NOTABLY TESLA (sorry for shouting). As a partial result of their cooperation with Tesla both have quite nice BESS offerings, too.
It's perhaps uncommon to have battery suppliers be BESS suppliers and also support grid services. These two do it all!
FWIW, for my own Brazilian projects BYD, CATL(through partner), Huawei and Siemens were among the bidders, all but one indirectly.
Nobody comes close to CATL when considering raw production and then they participate in practically every conceivable subset. Nobody else has such breadth.
