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sunwoda residential ess SunESS

Residential Energy Storage System SunESS Series

An uninterrupted and sufficient power supply around the clock ensures quality family time.
SUNWODA INSIDE, POWER YOUR LIFE
Meet SunESS, A Home ESS that Gives You Confidence with 24/7 Outage Protection
Sunwoda SunESS series is a stackable and scalable residential energy storage system with a capacity ranging from 5kWh to 60kWh. It is designed for homeowners who want to take control of their home energy usage and keep appliances running without interruption. For years, the SunESS series has demonstrated safe and stable energy storage performance in millions of families.

Flexible Capacity

Easy to Install

Excellent Performance at Low Temperature

Real-Time Monitoring
APP Controlled
SUNWODA INSIDE, POWER YOUR LIFE
Take One Step Closer to Energy Independence with SunESS for Your Home
sunwoda residential ess SunESS
Use Clean Energy 24/7 at Home
Coupled with renewable generators, such as solar panels, the SunESS will store the excess energy during the day. During the night, this home energy storage system will discharge to match the power your home requires and keep your appliances and devices running, reducing the reliance on the grid.
sunwoda home energy storage app
Home Energy Management at Your Fingertips
With a smart, intuitive, and user-friendly APP, homeowners can easily manage and monitor energy production, storage, and consumption at home or on the go from any mobile device (Android, iOS, and Web).
reduce electricity bills with home energy storage
Shrink Your Electricity Bill
You can charge your SunESS system by using solar panels during off-peak hours, and use the cheapest electricity source at night or during peak hours, avoiding paying peak time prices.
automatic on-grid off-grid switching home energy storage
Automatic On-grid/Off-grid Switching
It allows you to use the SunESS system for various application scenarios. No matter whether you are at home or on an island.
sunwoda SunESS modular low-voltage battery system
Scalable Design for Various Energy Storage Needs
The SunESS home energy storage system has a capacity covering from 5kWh to 20 kWh, enabling you to power and protect more of your home appliances.
build a low-carbon home with clean energy
Build a Low-Carbon Home
Home battery energy storage plays a pivotal role in a low-carbon home. Now, we have residential ESS solutions available to help you contribute to energy savings and create a more sustainable and prosperous future for ourselves and the generations to come.
parameter
Understand its internal structure in detail
  • Nominal Energy
    5kWh
  • Usable Energy (100% DOD)1
    5kWh
  • Rated Voltage
    51.2V
  • Charge/Discharge Cut-off Voltage
    44.8V ~ 55.2V
  • Rated Charge/Discharge Current2
    50A / 80A
  • Max. Charge/Discharge Current2
    100A / 100A
  • Dimensions (W*H*D)
    573*597*189 mm
  • Weight
    65kg
  • Communication Interface
    CAN 2.0 / RS485
  • DC Disconnect
    Circuit breaker, 250A, 80V rating
  • Scalability
    Max. 3 in parallel, Max. 60kWh
  • Installation Location
    Outdoor or indoor
  • Operating Temperature
    Discharging: -4℉ to 122℉ (-20℃ to 50℃)
    Charging: 14℉ to 122℉ (-10℃ to 50℃)
  • Humidity
    5% to 95%, non-condensation
  • Enclosure Protection Rating
    IP65
  • Altitude
    < 4000m
  • Cooling
    Natural convection
  • Warranty3
    10 years
  • Certifications
    IEC62619 / CE / CEI 0-21 / UL1973 / FCC / UL9540 / UL9540A / UN38.3
  • 1. Test conditions: 100% DOD, 0.2C charge & discharge at 25℃.
  • 2. The current is affected by temperature and SOC.
  • 3. For warranty instructions, please refer to the warranty terms.
Brochure/User Manual
  • Nominal Energy
    10kWh
  • Usable Energy (100% DOD)1
    10kWh
  • Rated Voltage
    51.2V
  • Charge/Discharge Cut-off Voltage
    44.8V ~ 55.2V
  • Rated Charge/Discharge Current2
    100A / 160A
  • Max. Charge/Discharge Current2
    180A / 180A
  • Dimensions (W*H*D)
    573*912*189 mm
  • Weight
    115kg
  • Communication Interface
    CAN 2.0 / RS485
  • DC Disconnect
    Circuit breaker, 250A, 80V rating
  • Scalability
    Max. 3 in parallel, Max. 60kWh
  • Installation Location
    Outdoor or indoor
  • Operating Temperature
    Discharging: -4℉ to 122℉ (-20℃ to 50℃)
    Charging: 14℉ to 122℉ (-10℃ to 50℃)
  • Humidity
    5% to 95%, non-condensation
  • Enclosure Protection Rating
    IP65
  • Altitude
    < 4000m
  • Cooling
    Natural convection
  • Warranty3
    10 years
  • Certifications
    IEC62619 / CE / CEI 0-21 / UL1973 / FCC / UL9540 / UL9540A / UN38.3
  • 1. Test conditions: 100% DOD, 0.2C charge & discharge at 25℃.
  • 2. The current is affected by temperature and SOC.
  • 3. For warranty instructions, please refer to the warranty terms.
Brochure/User Manual
  • Nominal Energy
    15kWh
  • Usable Energy (100% DOD)1
    15kWh
  • Rated Voltage
    51.2V
  • Charge/Discharge Cut-off Voltage
    44.8V ~ 55.2V
  • Rated Charge/Discharge Current2
    150A / 200A
  • Max. Charge/Discharge Current2
    200A / 200A
  • Dimensions (W*H*D)
    573*1227*189 mm
  • Weight
    165kg
  • Communication Interface
    CAN 2.0 / RS485
  • DC Disconnect
    Circuit breaker, 250A, 80V rating
  • Scalability
    Max. 3 in parallel, Max. 60kWh
  • Installation Location
    Outdoor or indoor
  • Operating Temperature
    Discharging: -4℉ to 122℉ (-20℃ to 50℃)
    Charging: 14℉ to 122℉ (-10℃ to 50℃)
  • Humidity
    5% to 95%, non-condensation
  • Enclosure Protection Rating
    IP65
  • Altitude
    < 4000m
  • Cooling
    Natural convection
  • Warranty3
    10 years
  • Certifications
    IEC62619 / CE / CEI 0-21 / UL1973 / FCC / UL9540 / UL9540A / UN38.3
  • 1. Test conditions: 100% DOD, 0.2C charge & discharge at 25℃.
  • 2. The current is affected by temperature and SOC.
  • 3. For warranty instructions, please refer to the warranty terms.
Brochure/User Manual
  • Nominal Energy
    20kWh
  • Usable Energy (100% DOD)1
    20kWh
  • Rated Voltage
    51.2V
  • Charge/Discharge Cut-off Voltage
    44.8V ~ 55.2V
  • Rated Charge/Discharge Current2
    200A / 200A
  • Max. Charge/Discharge Current2
    200A / 200A
  • Dimensions (W*H*D)
    573*1542*189 mm
  • Weight
    215kg
  • Communication Interface
    CAN 2.0 / RS485
  • DC Disconnect
    Circuit breaker, 250A, 80V rating
  • Scalability
    Max. 3 in parallel, Max. 60kWh
  • Installation Location
    Outdoor or indoor
  • Operating Temperature
    Discharging: -4℉ to 122℉ (-20℃ to 50℃)
    Charging: 14℉ to 122℉ (-10℃ to 50℃)
  • Humidity
    5% to 95%, non-condensation
  • Enclosure Protection Rating
    IP65
  • Altitude
    < 4000m
  • Cooling
    Natural convection
  • Warranty3
    10 years
  • Certifications
    IEC62619 / CE / CEI 0-21 / UL1973 / FCC / UL9540 / UL9540A / UN38.3
  • 1. Test conditions: 100% DOD, 0.2C charge & discharge at 25℃.
  • 2. The current is affected by temperature and SOC.
  • 3. For warranty instructions, please refer to the warranty terms.
Brochure/User Manual
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