WP51314 Battery Installation Guide
Learn how to install, connect, and configure the WT5100 battery system.
Wirentech IP65 WP51314 51.2V 314Ah 16kWh Wall Mount / Floor Standing Lithium Battery
[1A Active Balancing, More Usable Energy] — Grade A LiFePO4 cells with 1A active cell balancing help maintain consistent cell voltages and preserve usable capacity over time.
[16kWh Today. Room to Grow.] — Store 16kWh of nominal energy in each 51.2V 314Ah battery. Connect up to 16 units in parallel for approximately 257kWh as your energy needs grow.
[Protection Built In] — A 300A BMS protects against overcharge, overdischarge, overcurrent, short circuits, and temperature extremes, while a 4-pole 400A breaker with shunt trip adds another layer of protection.
[Connect with Leading Inverter Brands] — CAN and RS485 support select inverters from Deye, Growatt, Victron Energy, Sol-Ark, and LuxPower, with Pylontech protocol by default. Contact us to confirm your model and settings.
[Battery Insights on Your Phone] — Track charge level, power, voltage, current, and temperature in the Wirentech App, with individual cell readings and historical data for a clearer view of battery performance.
[Power Your Home with Confidence] — Built for home backup, solar storage, and off-grid living, with a 10-year limited warranty for long-term peace of mind.
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Wirentech IP65 WP51314 51.2V 314Ah 16kWh Wall Mount / Floor Standing Lithium Battery
1 Pack
Sale price$2,299.99Regular price
$3,799.00
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Certification Progress
The WP51314 is currently undergoing UL 9540 and UL 1973 certification work and UL 9540A testing. Final status will be updated after completion.
Inverter Compatibility
CAN and RS485 communication support closed-loop integration with compatible inverters. Confirm the exact inverter model and battery profile before installation.
Built for Longevity
Grade A cells, active balancing, a 400A rated breaker, app monitoring, and 10-year service support.
Active Cell Balancing
Active balancing transfers energy between cells to help maintain voltage consistency and usable capacity.
Advanced BMS Protection
The upgraded 300A BMS provides multiple layers of protection while supporting automatic cell balancing.
Smart App Monitoring
Monitor SOC, voltage, current, temperature, power, individual cell voltage, and historical data from your phone.
Scalable Energy Storage
Connect up to 16 WP51314 batteries in parallel for up to 257kWh of scalable energy storage.
Flexible Applications
Designed for residential on-grid, off-grid, and telecom energy storage applications.
Package Contents
The WP51314 package includes positive and negative power cables, battery parallel and PCS communication cables, a user manual, inspection certificate, and warranty card.
Local Pickup
Contact support to confirm availability, warehouse location, pickup time, and the required Bill of Lading.
Return Support
Contact Wirentech support before returning the battery so the issue can be reviewed and the correct support process confirmed.
Update Before Parallel Use
Update the display software on each battery before connecting multiple batteries in parallel.
Product Documents
View the WP51314 user manual, installation guide, safety certifications and compliance documents.
FAQs
Can it support whole-home backup?
Yes, when paired with a compatible inverter and a properly sized system. Actual backup time depends on household loads, inverter settings, usable battery capacity, and the number of batteries installed.
What protection and monitoring are included?
The battery includes a 300A BMS, active cell balancing, and a 400A rated circuit breaker. The mobile app displays SOC, voltage, current, temperature, power, individual cell data, and operating history.
Which inverters are compatible?
The WP51314 supports CAN and RS485 communication and uses the Pylontech protocol by default. Always confirm the exact inverter model, firmware, communication cable, pinout, and battery profile before installation.
Can the battery system be expanded?
Yes. Up to 16 WP51314 batteries can be connected in parallel for approximately 257kWh of storage. System expansion requires correctly sized cables, protection devices, compatible equipment, and professional installation.