Principaux produits:Batterie 12V/24V/48VLithium, système de stockage d'énergie solaire domestique, batterie de stockage d'énergie, batterie Powerwall, centrale électrique Portable
Classé n° 1 livraison dans les délais dans Panneau solaire pliableDesign-based customizationCompetitive OEM factoryR&D capabilitiesAnnual export US $16,063,683
I have bought batteries from ctechi several times, and their sales are very professional, and they will reply to my questions quickly; I encountered two small problems, and they quickly solved them for me.And most importantly, the batteries are of the best quality. No mechanical issues. Not only flexible busbars were delivered, but also foam sheets which can be packed between the cells.
I would do my next order here again with a good feeling.