Romania Li-Pro Styx 64kWh Off-Grid Residential Battery Storage Project

Project
Li-Pro Styx: 64kWh
Battery Type
IP65 Wall-mounted Battery
Inverter
Victron Energy
Location
Romania

Customer Challenge

The homeowner wanted to expand their off-grid solar system’s energy storage capacity but had limited indoor space to accommodate additional battery units. Like many residential ESS installations, the project needed a way to scale storage without requiring extra room inside the home, while still maintaining safe and reliable performance under outdoor environmental conditions.

BSLBATT Solution

BSLBATT supplied four Li-Pro Styx 16kWh batteries, delivering a total storage capacity of 64kWh, fully integrated with a Victron Energy off-grid solar system. Each unit is housed in a BSLBATT IP65-rated enclosure, allowing the batteries to be installed outdoors rather than competing for indoor space. This gave the homeowner the flexibility to place the system wherever suited the property layout, without compromising on protection from moisture, dust, or temperature variation.

Project Highlights

  • 4 × BSLBATT Li-Pro Styx 16kWh batteries, 64kWh total capacity
  • Fully integrated with Victron Energy off-grid system
  • IP65-rated enclosure for outdoor installation
  • No indoor space required for battery expansion
  • Reliable performance across varying environmental conditions

Project Significance

As homeowners pursue greater energy independence and larger storage capacities, indoor space constraints remain one of the most common barriers to residential ESS expansion. This project shows how an IP65-rated, outdoor-ready battery system like the Li-Pro Styx removes that constraint, giving homeowners a practical path to scale storage capacity without redesigning or sacrificing living space.

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Related Product

  • Capacity: 16.076 kWh (51.2V/314Ah)
  • Cycle life: 8,000+ cycles (long-life large-format cells)
  • Protection: IP65-rated, suited for damp basements or sheltered semi-outdoor spaces
  • Weight/Size: 131kg, 560×235×830mm (898mm with base)
  • Expansion: up to 15 units in parallel

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