48v Lithium Battery
https://powmr.com/solar-batteries/lithium-batteries/powmr-lifepo4-lithium-ion-battery-48v-100ah/

5000 Watt Solar Generator
https://powmr.com/inverter-charger/solar-inverter-charger/solar-inverter-charger/powmr-solar-inverter-charger-5000va-48v-pv-500vdc-80a-mppt-compatibile-with-lead-acid-battery-and-lithium-battery/

12v solar Inverter
https://powmr.com/inverters/all-in-one-inverter-chargers/powmr-1500watt-dc-12v-ac-220v-solar-inverter-charger/