More stored energy, shown at home
A larger low-voltage unit with a clear place in the system
WL10B brings 10.24kWh of low-voltage storage into a single unit. Use the product dimensions and electrical details below to plan the installation.
SuntNeew WL10B 10.24 kWh Low-Voltage Home Battery
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51.2V, 200Ah low-voltage LFP home battery with 10.24kWh rated capacity. Choose your quantity and purchase online; review inverter compatibility and installation requirements before installation.
Multi-pack quantity
Build a WL10B multi-pack
Choose 1, 2, 5 or 10 units, or use a custom quantity.
SuntNeew WL10B 10.24 kWh Low-Voltage Home Battery
Sale price$2,604.00
10.24kWh
Rated energy
51.2V / 200Ah
Low-voltage LFP system
Up to 9 sets
Maximum connection
CAN / RS485
Wi-Fi and Bluetooth listed
Home energy storage
More low-voltage storage without moving to a high-voltage stack
SuntNeew low-voltage storage with 10.24kWh rated energy. Match the inverter protocol, site conditions and installation plan to the product.
Higher-capacity low voltage
10.24kWh in one 51.2V enclosure
WL10B doubles the rated capacity of WL5A to 200Ah while retaining an LCD touch screen plus CAN, RS485, Wi-Fi and Bluetooth communication.
Product at a glance
A taller enclosure for the higher-capacity configuration
The product visual gives the system a physical scale. Use the dimensions, weight and electrical limits in the expandable fields when planning the final configuration.
Connection detail
Review the system interfaces before installation
Use the connection hardware and enclosure detail to plan around inverter limits, protection devices, cable routing and installer requirements.
System fit
Plan high-current storage around the complete system
WL10B provides 200A maximum discharge and 220A peak discharge. Review wiring, protection, inverter limits, delivery requirements and the installation plan before installation.
Configuration data
WL10B technical specifications
The four decision-making numbers stay visible above. Open a category only when you need deeper electrical or installation detail.
Capacity & electrical limits View details
- Cell chemistry
- LFP
- Rated voltage
- 51.2V
- Rated capacity
- 200Ah / 10.24kWh
- Max charging voltage
- 57.6V
- Overdischarge voltage
- 44.8V
- Max / peak charging current
- 150A / 190A
- Max / peak discharging current
- 200A / 220A
- Cycle life
- 5,000 cycles
Connectivity & expansion View details
- Max connection
- 9 sets
- Communication
- CAN / RS485 / Wi-Fi / Bluetooth
Installation & enclosure View details
- Weight
- 88kg
- Dimensions (H x W x D)
- 1165 x 525 x 170mm
- Installation
- Wall mounting / floor standing
- Enclosure rating
- IP54
Purchase notes
Before installation
- Selected WL10B battery
- Review the inverter communication and electrical specifications before installation
- Confirm the delivery destination and any local receiving requirements
- Use a qualified installer and follow local electrical requirements
SuntNeew documentation
Manuals & Documents
User Manuals & Product Sheets
WL10B planning
Frequently asked questions
What is the practical difference between WL5A and WL10B?
WL10B provides 10.24kWh at 200Ah versus WL5A's 5.12kWh at 100Ah. It is larger and heavier, with higher charging and discharging current limits.
Can I buy WL10B online?
Yes. Choose the quantity, then use Add to cart or Buy it now. Review inverter compatibility and local installation requirements before installation.
Can multiple WL10B batteries be connected?
WL10B supports up to nine connected sets. The final design depends on inverter, busbar, cable, protection and installer requirements.
Which documents are available?
The current product specification sheet is available on this page. Contact support only if you need destination-specific technical documentation.