5kwh 10kwh 15kwh Residential LFP Batteries Energy Storage System Ess House Electric Backup 48V 51.2V 100ah 200ah 300ah Home Solar Power Battery

• Customization: Available
• Nominal Voltage: 48V~51.2V
• Warranty: 2 Years
• Model NO.: SF-ESS5kWh
• Nominal Capacity: 5~20kwh
• Cycle Life: 6000 Cycles
• Application: Home Use Solar Energy System; Power Supply Backup
• Protection: IP65 Rated
• Battery Type: Life4po Battery
• Certificates: CE, IEC, ISO, MSDS
• Battery Cells: Grade-a Cells
• Transport Package: Reinforced Carton Box and Pallets
• Specification: Differ based on specific models.
• Trademark: SOEFLY/Oem/Odm
• Origin: Zhejiang, China
• HS Code: 8507600000
• Production Capacity: 15000pieces/Month

Product Description

Product Description

 

SAFETY
  Long life type prismatic LiFePO4 cells, suitable for energy storage application.
  Low voltage system, safety for application.
  Battery certification: UN38.3, MSDS, CE.
 
DESIGN
  IP65 water-proof design, suitable for outdoor application.

  Flexible and easily installation, support wall mounted.
  -20~+55° C widely temperature range.
  Maintenance free.
  Cycle life >6000 cycles. 

SCLABILTY
  Parallel support for more energy.
  Max. 200A larger current.
  Communication compatible with the major inverter
  (SMA,Victron, Megarevo, Growatt,DEYE, Voltronic, Afore,
   Phocos, EPEVER,MUST, INHENERGY).

BATTERY MANAGEMENT SYSTEM
   Integrated hardware BMS inside.
   Independent protection for charge and discharge.
  SOC, SOH display and PC software for detailed operation.
  OVP, LVP, OCP, OTP, LTP protection.
  RS485,CAN communication port for inverter.

Model	SF-ESB5	SF-ESB7.5	SF-ESB10LC	SF-ESB10	SF-ESB15
SPECIFICATION	(51.2V 100Ah)	(51.2V 150Ah)	(51.2V 200Ah)	(51.2V 200Ah)	(51.2V 300Ah)
Battery cell type	LiFePO4 battery
Battery Module	16pcs parallel connection max
Normal Capacity(25ºC,0.2C)	5.12kWh	7.68kWh	10.24kWh	10.24kWh	15.36kWh
Normal Voltage(dc)	51.2V	51.2V	51.2V	51.2V	51.2V
Voltage window(dc)	51.2V~58.4V	51.2V~58.4V	51.2V~58.4V	51.2V~58.4V	51.2V~58.4V
Dimension(W/D/H)	600*442*170mm	600*500*150mm	630*460*180mm	740*450*260mm	880*448*260
Weight(NW Kg)	50	65	85	91	118
Normal charge/discharge current	50A	50A	50A	50A	60A
Max.charge/discharge current	100A	100A	100A	150A	200A
Life Cycles (+35ºC 0.5C)	≥6000 times @80%DOD
Storage temperature	0~+40ºC
Safety standard	IEC 62109-1&-2, IEC 62477, CE-EMC
IP degree	IP54			IP32
Communication type	CANbus, Modbus
Protection	Overcharge Protection,Overdischarge Protection,Overcurrent Protection , Shortcircuit Protection,Overtemperature Protection
Humidity	5%~95%

 

 

 

Company Profile

  Headquartered in Yiwu, we are a global trade leader with 12+ years of expertise in foreign trade and annual exports exceeding $500 million. Specializing in clean energy solutions, we provide solar panels, inverters, and energy storage systems. Our end-to-end service covers technical support, logistics, and after-sales.

Certifications

Successful Projects

 

 

Packaging & Shipping

 

FAQ

Q1: What products can you offer?
we mainly deal with all-in-one solar systems, solar panels, inverters, controllers, batteries and other solar energy related products.

Q2: What certifications do your products have?
A: Our products are certified with CE, TUV, IEC,and more. We can also obtain country-specific certifications upon request, subject to MOQ.

Q3: Do you provide installation guidance?
Yes, we offer detailed installation manuals and 24/7 technical support to assist with setup.

Q4: Do you support OEM/ODM? What is the MOQ?

Yes, custom branding and designs are available. As for the MOQ, please contact us for specific requirements(flexible for long-term partners).

Q5: How are the products packaged for shipping?
We use reinforced, weather-resistant packaging to ensure safe delivery. Custom packaging is available.

Q6: Are samples available?
Yes, samples are available with competitive pricing. Contact us for details.

Q7: What payment terms do you accept?
We accept T/T, L/C, and other secure payment methods. Terms can be negotiated for bulk orders.