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Pytes V12 Battery 51.2V 11.78kWh Solar & Backup Storage

High capacity 11.78 kWh home energy storage battery with IP66 protection, long cycle life, remote monitoring and advanced safety features for solar and backup power.

11.78 kWh of usable storage for daily energy use and backup power. IP66 protection for Outdoor use. Official Victron compatibility. Compatible with most Popular Inverters Brands. 8000 cycles for better long term value. Remote control, monitoring and upgrades. Fire suppression and emergency shutdown. Dimensions: 640 x 230 x 520mm Weight: 100kg
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SKU: 110402100235
AVAILABLE IN 7-10 DAYS
Product Details

The Pytes V12 Battery (SKU: 110402100235) is a high performance, wall mounted lithium iron phosphate (LFP) energy storage unit designed for modern solar and backup power systems. Built for reliability and long term use, this robust home battery provides 11.78 kWh of usable energy storage with a 51.2 V nominal voltage, making it a strong choice for residential or light commercial setups.

Made with Tier 1 automotive grade cells and advanced internal protection, the Pytes V12 delivers dependable power whenever you need it. Its IP66 water and dust resistance together with C4 M corrosion protection allows installation in demanding outdoor environments. With a cycle life of more than 6000 cycles, the V12 is engineered for long lasting performance that helps reduce grid reliance and supports daily solar energy use.

The battery includes smart energy management features such as remote monitoring and upgrade capability. This allows you to check system performance and make adjustments from anywhere using the compatible app. Installation is straightforward thanks to both wall and ground mounting options, and the compact design ensures it integrates neatly into most home energy systems.

Safety is a core focus of the V12. It includes an integrated pre charge circuit, emergency shutdown with a built in breaker, and optional fire suppression technology, providing a high level of protection for your home and equipment.

Whether you are storing solar power for evening use or preparing your home for power cuts, the Pytes V12 Battery combines strong performance, durable construction and intelligent control in one complete energy storage solution.

Product Specifications

Electrical Specifications

  • Nominal Voltage: 51.2 V
  • Operating Voltage Range: 47.5 V – 57.6 V
  • Nominal Capacity: 230 Ah
  • Nominal Energy: 11.776 kWh
  • Rated DC Power: 5.12 kW
  • Recommended Charge Current: 100 A (5.12 kW)
  • Recommended Discharge Current: 100 A (5.12 kW)
  • Peak Discharge Current: 200 A (for 180 seconds)
  • Battery Depth of Discharge (DoD): 90%

Mechanical Specifications

  • Dimensions (L x W x H): 640 x 230 x 520 mm (25.20 x 9.06 x 20.47 inches)
  • Weight: 100 kg (220.5 lbs)
  • Power Terminals: V12 PHOENIX BPC250 Quick Connector (V12α uses Amphenol SurLok Plus 8.0mm)
  • Mounting Method: Wall-mounted or Ground-mounted (requires optional battery tray)
  • Enclosure Protection: IP66 (Water & Dust Proof)
  • Corrosion Resistance: C4-M Certified

Operation & Performance

  • Cycle Life: ≥ 6,000 cycles (Test conditions: 25°C, 0.5C/0.5C, 90% DoD)
  • Operating Temperature (Charge): 0°C to 55°C (32°F to 131°F)
  • Operating Temperature (Discharge): -20°C to 55°C (-4°F to 131°F)
  • Integrated Heating Pad: Standard (Temperature rise: 8°C/h / 14.4°F/h)
  • Maximum Altitude: < 4,000 m (13,123 ft)
  • Communication Interfaces: RS485, CAN, WIFI, Dry Contact
  • Warranty: 10 Years Basic Warranty

Safety & Features

  • Integrated Safety: DC Breaker and Pre-Charge circuit integrated into the structure.
  • Emergency Shutdown: Integrated ESD with battery breaker.
  • Fire Suppression: Optional built-in fire fighting system available.
  • Smart Management: Remote monitoring and firmware upgrading capabilities via App.
  • Seamless Integration: Compatible with major hybrid inverters including Sol-Ark, Victron, SMA, and Deye.

Certifications & Compliance

  • Safety Standards: UL 9540, UL 9540A, UL 1973, IEC62619, CE
  • Grid & Environmental: CEC, SGIP, UN38.3 (Shipping)

Shipping & Collection

Tracked Delivery (Currently 1-3 business days):

  • Free over £250.
  • £5.99 for orders under £250.
  • £5.99 for orders under £50.

Next Business Day Delivery:

  • £15 Flat Rate.

Collection:

  • Free to collect from our warehouse.

Pre-Order:

  • 5-10 Business Days delivery unless otherwise stated.

Shipping Policy

Datasheets
Pytes V12 Battery 51.2V 11.78kWh Solar & Backup Storage - Manual
Pytes V12 Battery 51.2V 11.78kWh Solar & Backup Storage - Data Sheet
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