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While developing and designing its own solar charge controllers and solar inverters, PowMr is also actively cooperating with some outstanding photovoltaic manufacturers in China, such as China’s best solar controller brand EPEVER, the world’s largest selling solar inverter charger brand GROWATT.

Graowatt is a global leader in smart energy solutions, and PowMr is a Growatt Gold seller that is committed to being the world's largest provider of smart energy solutions. Graowatt offers a broad portfolio of Growatt Inverter products and solutions, including Graowatt Solar inverters, energy storage systems, electric vehicle chargers, and smart energy management solutions.

Growatt is one of the top 10 inverter brands in the world, and of course, PowMr is one of the top sellers of Growatt and one of the most classic inverter 3kw suppliers and inverter 5kw suppliers. 


PowMr Solar Charge Controllers InvertersPowMr Solar Charge Controllers, Solar Inverters

EPever MPPT Solar Charge ControllersEPever MPPT Solar Charge Controllers

Growatt Solar InvertersGrowatt Solar Inverter Chargers



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BrandPowMr Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Load workout with Battery
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BrandNo Brand Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, AGM Batteries, User Mode Load workout with Battery
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BrandEPever Lithium Battery Activation Active Lithium Batteries Battery Voltage12V, 24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current40 Amps
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BrandEPever Lithium Battery Activation Active Lithium Batteries Battery Voltage12V, 24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current10 Amps
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BrandEPever Lithium Battery Activation Active Lithium Batteries Battery Voltage12V, 24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current30 Amps
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BrandEPever Lithium Battery Activation Active Lithium Batteries Battery Voltage12V, 24V, 36V, 48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current100 Amps
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BrandEPever Lithium Battery Activation Active Lithium Batteries Battery Voltage12V, 24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current60 Amps
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BrandEPever Lithium Battery Activation Active Lithium Batteries Battery Voltage12V, 24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current20 Amps
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
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BrandEPever Lithium Battery Activation No Lithium Batteries Activation Battery Voltage12V, 24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current30 Amps
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BrandEPever Lithium Battery Activation Active Lithium Batteries Battery Voltage12V, 24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current50 Amps
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BrandEPever Lithium Battery Activation Active Lithium Batteries Battery Voltage12V, 24V, 36V, 48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current80 Amps
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BrandPowMr Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Load workout with Battery
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BrandEPever Lithium Battery Activation No Lithium Batteries Activation Battery Voltage12V, 24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current20 Amps
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BrandPowMr Lithium Battery Activation Active Lithium Batteries Battery Voltage24V Battery TypeFlooded Batteries, AGM Batteries, User Mode Load workout with Battery
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Parallel Function
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BrandPowMr Lithium Battery Activation No Lithium Batteries Activation Battery Voltage48V Battery TypeFlooded Batteries, Gel Batteries, Lead-acid Batteries PhaseSingle Phase
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
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BrandEPever Lithium Battery Activation No Lithium Batteries Activation Battery Voltage12V, 24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current40 Amps
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BrandEPever Lithium Battery Activation No Lithium Batteries Activation Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, AGM Batteries, User Mode Load workout with Battery
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
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BrandNo Brand Lithium Battery Activation No Lithium Batteries Activation Battery Voltage48V Battery TypeFlooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Parallel Function
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BrandPowMr Lithium Battery Activation No Lithium Batteries Activation Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Inverter TypeHigh frequency Inverters
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
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BrandPowMr Lithium Battery Activation No Lithium Batteries Activation Battery Voltage48V Battery TypeLithium Batteries, Flooded Batteries, AGM Batteries Inverter TypeHigh frequency Inverters
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BrandPowMr Lithium Battery Activation No Lithium Batteries Activation Battery Voltage48V Battery TypeLithium Batteries, Flooded Batteries, AGM Batteries Inverter TypeHigh frequency Inverters
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BrandEPever Lithium Battery Activation No Lithium Batteries Activation Battery Voltage12V, 24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries, User Mode Charging Current30 Amps
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
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BrandGrowatt Lithium Battery Activation Active Lithium Batteries Battery Voltage24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, User Mode Inverter TypeHigh frequency Inverters
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