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Pytes V5A 5.12kWh Battery - ESS Residential Solar LifePo4 LFP

The Pytes V5A 5.12kWh Battery is a high-performance energy storage solution designed for residential solar systems. Utilizing LiFePO₄ technology, it offers enhanced safety, longevity, and efficiency.

Tier 1 Prismatic cells 5.12kWh Capacity Built in heat pad for low temperature charging 95% depth of discharge 6000 cycles at 25c 10 year warranty Modular design allows expansion over time
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SKU: 110402100134
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Total price:£1,344.00 £1,074.00
Product Details

Pytes V5A – 5.12kWh Residential Solar Battery

Reliable. Scalable. Smart Energy Storage.


Key Features

  • High Performance: 5.12kWh capacity with 100A continuous charge/discharge rate and up to 180A peak power output.

  • Advanced Battery Chemistry: Safe, long-life Lithium Iron Phosphate (LFP) technology.

  • Greater Flexibility: Scalable up to 491.52kWh using groups of 16 units per Hub.

  • Smart Connectivity: Optional Wi-Fi module enables remote monitoring and firmware upgrades.

  • Built to Endure: Operates from -10°C to 50°C and includes optional heating pad for colder climates.

  • 10-Year Warranty: Peace of mind with a decade-long performance guarantee.

  • Global Certifications: UL9540, UL1973, IEC62619, UN38.3, CE, SGIP, and more in progress.


Technical Specifications

Parameter Value
Nominal Energy 5.12kWh
Nominal Voltage 51.2V
Capacity 100Ah
Round-Trip Efficiency ≥95%
Cycle Life ≥6000 cycles (90% DoD @ 25°C)
Charge/Discharge Current 75A (recommended), 100A (max)
Peak Current 180A (15 sec), 120A (3 min)
Operating Temp -10°C to 50°C
Communication Ports RS485, CAN, Dry Contact, RS232, Wi-Fi
Dimensions (L x W x H) 442 x 530 x 140 mm / 17.4 x 20.87 x 5.5 in
Weight 44 kg / 97 lbs
Enclosure Protection IP20


Installation and Expandability

  • Connect up to 16 units per group (81.92kWh total).

  • Link up to 6 groups (491.52kWh total) using a system Hub.

  • Flexible connection types: Phoenix M6 bolt or Amphenol SurLok Plus.


Smart & Future-Ready

With its optional Wi-Fi module, users can access remote diagnostics, monitoring, and upgrades, ensuring peak performance over time — all from the comfort of your home.



Highly compatible and will work with most Inverters on the market from the following brands and more:

Afore Aisle,  Anern, AP Systems, Courtois Energy, Deye, EASUN power, Goodwe, Growatt, Hoymiles, Livoltek, Luxpower, Megarevo, MPP Solar, MUST, Phocos, PowMr, Pylontech, Ruian Enchi, Sacolar, Senergy, SMA, SMT, Sol-Ark, Solis, SRNE, Studer, Sunmart, Sunsynk, Victron, Voltronic

If your inverter is not on the list please get in touch and our team will double check whether this is compatible with your system 

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.

Shipping Polic

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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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