Solax HS51 Storage Set T-BAT HS66.5 (2 Towers)
€ 18.075,96 exkl. USt.
Solax HS51 Storage Set T-BAT HS66.5 (2 Towers) is backordered and will ship as soon as it is back in stock.
All Expansion Stages at a Glance
HS20.420.4 kWh4 Modules · 1 Tower
HS25.625.6 kWh5 Modules · 1 Tower
HS30.730.7 kWh6 Modules · 1 Tower
HS35.835.8 kWh7 Modules · 1 Tower
HS40.940.9 kWh8 Modules · 1 Tower
HS46.046.0 kWh9 Modules · 2 Towers
HS51.251.2 kWh10 Modules · 2 Towers
HS56.356.3 kWh11 Modules · 2 Towers
HS61.461.4 kWh12 Modules · 2 Towers
HS66.566.5 kWh13 Modules · 2 Towers Current
Prices incl. VAT, daily updated from the shop. All stages consist of the same 5.1 kWh modules – later expansion is possible at any time.
Set Contents: Everything for Installation Included
| Component | Quantity |
|---|---|
| SolaX TB-HS51 Battery Module 5.1 kWh | 13 × |
| TBMS-S51 BMS Control Unit | 1 × |
| Series Box for the 2nd Tower | 1 × |
Configuration: The 13 modules are distributed across two towers (max. 8 per tower). Tower 1 carries the BMS, Tower 2 is connected via the Series Box. This completes the system expansion.
Advantages at a Glance
Safe LFP Cell Chemistry
LiFePO4 cells are thermally stable and cobalt-free, the safest choice for home storage.
Maximum Expansion
13 modules is the system maximum. Larger capacities require a second, independent storage system.
Plug-and-Play Installation
Stackable design with pre-wired communication cables, installable by one person.
Over 6,000 Charge Cycles
Designed for long lifespan, with 90% usable depth of discharge.
Technical Data
| Parameter | Value |
|---|---|
| Total Capacity (nominal) | 66.5 kWh |
| Depth of Discharge (DOD) | 90% |
| Max. Charge/Discharge Current | 70 A |
| Configuration | 13 modules in 2 towers (system maximum) |
| Protection Class | IP66 |
| Operating Temperature | −30 °C to +53 °C |
| Cycle Life | over 6,000 cycles |
| Compatible Inverters | SolaX X3-HYB G4 PRO, X3-ULTRA and X3-AELIO |
Frequently Asked Questions
Which SolaX inverters does the set work with?
With the three-phase SolaX hybrids X3-HYB G4 PRO, X3-ULTRA and X3-AELIO. All three series are approved for 5 battery modules or more.
Why does the set need a Series Box?
From the 9th module onwards, one tower is no longer sufficient. The Series Box connects the second tower electrically and communicatively to the first, so that both operate as one storage system. It is already included in this set.
Is more than 66.5 kWh possible?
Not in this system – 13 modules is the maximum. For more capacity, a second, independent storage system with its own BMS is set up. We are happy to provide detailed advice on this.
Where can I buy the storage set in Austria?
Directly from SOLARVIC at solarvic.at, with fast shipping throughout Austria and personal expert advice on designing your storage system.
€ 18.075,96 exkl. USt.
Solax HS51 Storage Set T-BAT HS66.5 (2 Towers) is backordered and will ship as soon as it is back in stock.
Technische Parameter
Technische Parameter
Solax HS51 Speicherset
Erleben Sie erstklassige Leistung mit dem Solax HS51 Speicherset, das speziell für das Solax Ultra & Aeloi Systeme entwickelt wurde. Dieses Speicherset überzeugt durch seine hohe Effizienz und Zuverlässigkeit, unterstützt durch innovative Technologien, die auch bei extremen Wetterbedingungen optimal arbeiten. Die einfache Installation wird durch das durchdachte Design der stapelbaren Module und die vormontierten Kommunikationskabel erleichtert, sodass die Installation schnell und unkompliziert von nur einer Person durchgeführt werden kann.
Mit seiner langen Lebensdauer und Flexibilität bietet das Solax HS51 Speicherset eine nachhaltige Lösung für Ihre Energiebedürfnisse. Der integrierte Softstart-Schutz schützt sowohl die Batterie als auch den Wechselrichter vor Spannungsspitzen, während die Möglichkeit zur Fernwartung und -aktualisierung über den Wechselrichter zusätzliche Sicherheit und Effizienz garantiert. Ideal für alle, die eine robuste und anpassbare Energiespeicherlösung suchen.





