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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
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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

Battery Model

V12

Electrical

Nominal Voltage
51.2V

Operating Voltage Range
47.5~57.6V

Nominal Capacity
230Ah

Nominal Energy
11.776kWh

Recommended Charge / Discharge Current
100A (5.12kW)

Peak Discharge Current
200A (for 180+ seconds)

Battery Depth of Discharge
90%

General

Power Terminal
V12 PHOENIX BPC250 Quick Connector
V12α Amphenol SurLok Plus 8.0mm Quick Connector

Chemistry
LFP

Structure
DC Breaker & Pre-Charge Circuit Integrated

Communication Interface
RS485 / CAN / WIFI / Dry Contact

Dimensions (L × W × H)
640 × 230 × 520mm
25.20 × 9.06 × 20.47inch

Weight
100kg / 220.5lbs

Operating Temperature
Charge: 0~55°C / 32~131°F
Discharge: -20~55°C / -4~131°F

Cycle Life*
6000 Cycles [1]

Altitude
<13123.35ft / 4000m

Warranty
10 Years Basic Warranty [2]

Ingress Protection
IP66

Corrosion Resistance Class
C4-M

Mounting Method
Wall / Ground (with Optional Battery Tray)

Heating Pad (Integrated)
Temperature Rise: 8°C/h / 14.4°F/h

Certifications

UL 9540, UL 9540A, UL 1973, CEC, SGIP, IEC62619, CE, UN38.3

Notes

[1] Test Conditions: 25°C, 0.5C/0.5C, 90% DoD

[2] 70% SOH at Years Warranty Activation Date


Shipping & Collection

Tracked Delivery (Currently 1-3 business days):

  • Free over £150.
  • £5.99 for orders under £150.
  • £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.

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Looking for something Bespoke?

As a leading UK Victron Distributor and the Official UK Pytes Distributor our in house engineering team can deliver bespoke solutions. We handle design, specification, and system optimisation to meet your specific needs, regardless of size, weight, environmental, or regulatory constraints. From DIY projects up to large scale commercial projects our team can do it all.

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