Sungrow PowerKeeper ST050CF Master
€ 10.615,75 exkl. USt.
Sungrow PowerKeeper ST050CF Master is backordered and will ship as soon as it is back in stock.
Advantages at a glance
49.92 kWh usable
The Sungrow PowerKeeper ST050CF Master provides 49.92 kWh of usable storage capacity for commercial self-consumption solutions.
High-voltage architecture
High-voltage storage system (HV) with LFP cell chemistry for high efficiencies and long service life.
Protection class IP66
Dust-tight and jet-proof housing (IP66) for robust indoor and outdoor use.
Active cooling
Integrated air cooling keeps the battery modules in the optimal temperature range even under high load.
Operational down to -30 °C
Minimum ambient temperature of -30 °C – suitable for cold locations and alpine installation sites.
Up to 4 units in parallel
Up to 4 units can be connected in parallel (combiner box required) for scalable storage capacity.
Warranty & Longevity
Technical Data
| Parameter | Value |
|---|---|
| Usable Capacity | 49.92 kWh |
| Storage Type | High-voltage (HV) |
| Cell Chemistry | LFP (Lithium Iron Phosphate) |
| Cooling | active / air cooling |
| Communication | CAN |
| Protection Class | IP66 |
| Storage Modules per Tower | 5 |
| Max. Units in Parallel | 4 (Combiner box required) |
| Min. Ambient Temperature | -30 °C |
| Dimensions (W×H×D) | 800 × 1567 × 405 mm |
| Weight | 437.0 kg |
| Scope of Delivery | 1× Accessory-Kit Master, 4× Storage Module |
| Manufacturer Part No. | STC12.5-V1*IEC_PK Accessory (Master) |
Awards & Certificates
Frequently asked questions
What is the Sungrow PowerKeeper ST050CF Master?
The Sungrow PowerKeeper ST050CF Master is a high-voltage (HV) battery storage system with LFP cell chemistry and 49.92 kWh of usable capacity. As a master unit, it includes the accessory kit and four storage modules, forming the basis of a commercial storage tower.
Which systems is the ST050CF Master suitable for?
With 49.92 kWh of usable capacity and high-voltage architecture, the storage system is designed for commercial and larger self-consumption systems that require high storage capacities and a scalable system design.
Can the storage capacity be expanded?
Yes. Up to 4 units can be connected in parallel (a combiner box is required for this). Up to 5 storage modules are provided per tower, allowing the total capacity to be adjusted to suit demand.
How robust is the storage system against environmental influences?
The housing achieves protection class IP66, making it dust-tight and protected against strong water jets. Active air-cooling and a minimum ambient temperature of -30 °C also make the storage system suitable for cold and demanding locations.
Who is Sungrow?
Sungrow is an international manufacturer of inverters and energy storage solutions for photovoltaic systems and is one of the largest providers worldwide in the field of storage and inverter technology.
Where can I buy Sungrow storage systems in Austria?
Sungrow battery storage systems such as the PowerKeeper ST050CF Master are available online from SOLARVIC at solarvic.at. If you have any questions about the design, the SOLARVIC team will be happy to help.
How can I order?
Directly online via solarvic.at – if you have any questions about the design, the SOLARVIC team will be happy to help.
€ 10.615,75 exkl. USt.
Sungrow PowerKeeper ST050CF Master is backordered and will ship as soon as it is back in stock.