Large Capacity 48V 20kwh Energy Storage Lithium Ion Battery Pack and Inverter All in One

• Weight: 10kg
• Warranty: 5 Years
• Cycle Life: 6000 Times
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ESS PRO
• Nominal Capacity: 51.2V 100ah*4
• Nominal Input Voltage: 230VAC
• Low Loss Voltage: 170VAC± 7(UPS),90VAC± 7(Appliances)
• Low Loss Return Voltage: 180VAC± 7(UPS),100VAC± 7(Appliances)
• High Loss Voltage: 280VAC ± 7
• High Loss Return Voltage: 270VAC ± 7
• Max. AC Input Voltage: 300VAC
• Nominal Input Frequency: 50Hz /60Hz(Auto Detection)
• AC Charging Current: 120A Max.
• 120A Max.: 360VDC
• PV Array MPPT Voltage Range: 120VDC~450VDC
• 120VDC~450VDC: 500VDC
• Solar Charging Current: 120A Max.
• Noise(dB): <30ºC <40dB (1meter)
• Working Temperature: -10°ºC~ +50°ºC
• Humidity: 0-95% (No Condensation)
• Transport Package: Carton Package
• Specification: 100ah*4
• Trademark: YW
• Origin: Shenzhen, Guangdong
• Package Size: 66.00cm * 45.50cm * 84.00cm
• Package Gross Weight: 10.000kg

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Company Profile

  Hainan Yunwai Industries Limited is a high-tech enterprise specializing in the research and development and production of kinetic energy lithium battery products, household photovoltaic inverters, solar photovoltaic panels, household energy storage batteries, and complete photovoltaic power generation system products. Starting from 2021, the company has been involved in overseas export business. It has four production bases in Hubei, Shenzhen, Dongguan and Huizhou, with technological innovation and scientific management, covering the entire industrial chain of energy storage lithium batteries and photovoltaic power generation systems. With the R & D team and automated production support, we have mastered the core battery technology and key components of lithium batteries, which can greatly improve production efficiency and battery performance, while greatly enhancing our competitiveness in the global market for lithium batteries.