Pytes V15 – High-Capacity LiFePO₄ Energy Storage Battery

The Pytes V15 is a high-capacity 14.34kWh LiFePO₄ energy storage battery designed for residential and commercial energy storage applications. With a nominal voltage of 51.2V and 280Ah capacity, the V15 provides a powerful, reliable, and scalable solution for solar energy storage, whole-home backup, and system upgrades.

Built with safe and durable Lithium Iron Phosphate (LiFePO₄) technology, the V15 combines long cycle life, high efficiency, intelligent battery management, and flexible communication capabilities in a compact floor-standing design.

Powerful Energy Storage

With 14.34kWh of nominal energy per battery, the Pytes V15 provides substantial storage capacity while reducing the number of individual battery modules required for larger installations.

Multiple V15 batteries can be connected in parallel, making it an excellent solution for systems that require additional storage capacity now or may need future expansion.

Advanced Battery Management System

The integrated Battery Management System (BMS) continuously manages and protects the battery during operation.

The BMS provides protection and monitoring for critical operating parameters while allowing communication with compatible inverters and energy management systems.

Communication options include:

• CAN

• RS485

• Dry Contact

• Wi-Fi

This allows the V15 to integrate with a wide range of modern hybrid inverter and energy storage platforms.

Long-Life LiFePO₄ Technology

The Pytes V15 uses Lithium Iron Phosphate (LFP) chemistry, known for excellent thermal stability, long service life, and reliable performance in stationary energy storage applications.

The battery is rated for 6,000+ cycles at 90% Depth of Discharge (DoD) under the manufacturer’s specified operating conditions, making it an excellent choice for daily cycling applications.

High Power Capability

The V15 is designed not only for high energy capacity but also for demanding power applications.

Electrical Performance:

• Nominal Voltage: 51.2V

• Nominal Capacity: 280Ah

• Nominal Energy: 14.34kWh

• Recommended Charge/Discharge Current: 140A

• Maximum Continuous Charge/Discharge: 200A

• Peak Current: 300A for 15 seconds

• Round-Trip Efficiency: ≥95%

Designed for System Expansion

The modular architecture of the V15 makes it suitable for both new installations and upgrades to existing energy storage systems.

Typical applications include:

• Residential solar energy storage

• Whole-home battery backup

• Existing solar system upgrades

• Off-grid systems

• Hybrid solar systems

• Commercial energy storage

• Backup power applications

• Increased battery autonomy

Ideal for Solar System Upgrades

Already have a solar system but need more battery capacity?

The Pytes V15 can be an excellent option for upgrading compatible systems where additional storage capacity, higher power capability, or longer backup runtime is required.

UPS Batteries PR can help evaluate your existing system and determine the appropriate battery and inverter configuration for your application.

Key Features

• 14.34kWh nominal energy

• 51.2V / 280Ah

• Advanced LiFePO₄ technology

• Intelligent integrated BMS

• 6,000+ cycle design life

• ≥95% round-trip efficiency

• High charge and discharge capability

• CAN and RS485 communication

• Wi-Fi communication capability

• Expandable battery architecture

• Floor-standing design

• Suitable for residential and commercial applications

• 10-Year Manufacturer Warranty

Professional Installation Recommended

Energy storage systems must be properly sized, configured, and commissioned according to the battery and inverter manufacturers’ requirements.

Installation should be performed by qualified and authorized personnel. Improper installation, configuration, wiring, or operation may affect system performance and manufacturer warranty coverage.

Need Help Upgrading Your Solar System?

Not sure whether the Pytes V15 is compatible with your existing inverter or how much battery capacity you need?

UPS Batteries PR can help you select the right energy storage solution for your application.

Request a Quote for product availability, system compatibility, and upgrade options.

UPSBatteriesPR.com
787-595-5839

Product specifications and warranty terms are subject to the manufacturer’s current documentation and requirements.