SolarEdge Nexis Battery Stack 15
€ 6.361,20 exkl. USt.
SolarEdge Nexis Battery Stack 15 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
13.95 kWh usable
The Nexis Battery Stack 15 stores 13.95 kWh of usable capacity for high self-consumption in single and multi-family homes.
High-voltage technology 750 V
High-voltage storage with 750 V nominal voltage and an operating range of 370 to 950 V DC for efficient conversion.
Safe LFP chemistry
Lithium iron phosphate cells (LFP) with passive cooling ensure high cycle stability without fans.
Protection class IP65
IP65 housing makes the storage dust- and jet-water protected and robust in the installation room.
15 A charging/discharging current
Maximum charging and discharging current of 15 A each for rapid recharging and energy retrieval.
CAN communication
Communicates via CAN bus with the SolarEdge Nexis inverter (1- or 3-phase) for coordinated control.
Warranty & Longevity
Technical Data
| Parameter | Value |
|---|---|
| Usable Capacity | 13.95 kWh |
| Storage Type | High Voltage |
| Cell Chemistry | LFP (Lithium Iron Phosphate) |
| Rated DC Voltage | 750 V |
| DC Rated Voltage Range | 370 – 950 V |
| Max. Charging Current | 15 A |
| Max. Discharging Current | 15 A |
| Cooling | Passive |
| Communication | CAN |
| Compatible Inverters | SolarEdge Nexis 1- or 3-phase |
| Protection Class | IP65 |
| Dimensions (W×H×D) | 668 x 1287 x 194 mm |
| Total Weight | 180.8 kg |
| Weight per Storage Module | 55.0 kg |
| Battery Link Weight | 15.8 kg |
| Manufacturer's Warranty | 10 years |
| Manufacturer Part Number | NX-BLCK-5K-A-01 |
Awards & Certificates
Frequently Asked Questions
What is the SolarEdge Nexis Battery Stack 15?
The Nexis Battery Stack 15 is a high-voltage battery storage system from SolarEdge with 13.95 kWh of usable capacity. It consists of three Nexis Battery Blocks and one Nexis Battery Link and stores surplus solar power for later self-consumption.
Which systems is the storage unit suitable for?
The stack works with SolarEdge Nexis inverters in single- or three-phase versions and communicates via CAN bus. With 13.95 kWh of usable capacity, it is suitable for single and smaller multi-family homes with increased self-consumption needs.
Why LFP cells and passive cooling?
Lithium iron phosphate cells (LFP) are considered particularly thermally stable and cycle-resistant. Passive cooling works without fans, operates silently, and reduces moving wear parts in the storage system.
Who is SolarEdge?
SolarEdge is an international manufacturer of inverters, power optimizers, and storage solutions for photovoltaic systems. The company is known for its DC-optimized system concept.
Can I expand the capacity later?
The Nexis Battery Stack 15 is modularly built from Battery Blocks. Whether and to what extent an expansion is possible depends on the specific system design and the Nexis inverter used – the SolarEdge system design sets the framework here.
Where can I buy battery storage in Austria?
Battery storage systems such as the SolarEdge Nexis Battery Stack 15 can be purchased online from SOLARVIC at solarvic.at. Shipping is available throughout Austria by freight forwarder.
How can I order?
Directly online via solarvic.at – the SOLARVIC team will be happy to help with any design questions.
€ 6.361,20 exkl. USt.
SolarEdge Nexis Battery Stack 15 is backordered and will ship as soon as it is back in stock.