Accumulators; Batteries; Battery packs; Chargers for electric batteries; Electric storage batteries; Lithium ion batteries; Lithium iron phosphate batteries; Photovoltaic cells; Photovoltaic cells and modules; Photovoltaic solar panels for the production of electricity; Rechargers for electric accumulators; Sodium-ion batteries (SIBs); Solar batteries; Solar panels for production of electricity; Solar-powered rechargeable batteries