Sungrow PowerKeeper ST050CF Satellite
€ 10.183,07 exkl. USt.
Sungrow PowerKeeper ST050CF Satellite is backordered and will ship as soon as it is back in stock.
Advantages at a glance
49.92 kWh usable
Four STC 12.5-V1 storage modules provide 49.92 kWh of usable capacity for high self-consumption in commercial applications.
High-voltage system
High-voltage (HV) storage with LFP cell chemistry for high efficiency and long cycle life.
Active cooling
Air-cooling with active temperature control keeps the cells in their optimal operating window – even under high load.
Protection class IP66
Dust-tight and jet-proof housing (IP66) for installation in demanding environments.
Operable down to -30 °C
Minimum ambient temperature of -30 °C – suitable for cold locations and alpine regions.
Up to 4 units parallel
Expandable with up to 4 parallel units (combiner box required) for scalable storage performance.
Warranty & Longevity
Technical Data
| Parameter | Value |
|---|---|
| Storage Type | High Voltage (HV) |
| Cell Chemistry | LFP (Lithium Iron Phosphate) |
| Usable Capacity | 49.92 kWh |
| Cooling | Air-Cooling / active |
| Communication | CAN |
| Protection Class | IP66 |
| Max. Units Parallel | 4 (Combiner box required) |
| Min. Ambient Temperature | -30 °C |
| Dimensions (W×H×D) | 800 × 1567 × 405 mm |
| Weight | 430 kg |
| Scope of Delivery | 1× Accessory Kit Satellite + 4× Storage Module STC 12.5-V1 |
| Manufacturer Part Number | STC12.5-V1*IEC_PK Accessory (Slave) |
Frequently Asked Questions
What is the Sungrow PowerKeeper ST050CF Satellite?
The Sungrow PowerKeeper ST050CF Satellite is a high-voltage (HV) battery storage system with LFP cell chemistry and 49.92 kWh of usable capacity. It consists of a Satellite accessory kit and four STC 12.5-V1 storage modules and is designed as a slave unit for commercial storage solutions.
Which systems is the PowerKeeper ST050CF suitable for?
With 49.92 kWh of usable capacity, the PowerKeeper is aimed at commercial PV systems and storage projects with high self-consumption. As a satellite/slave unit, it expands an existing PowerKeeper system and can be scaled up to 4 parallel units (combiner box required).
How is the storage protected against environmental influences?
The housing achieves IP66 protection, making it dust-tight and protected against strong water jets. Active air-cooling keeps the cells in their optimal operating window; the minimum ambient temperature is -30 °C.
Is the PowerKeeper ST050CF also suitable for cold locations?
Yes. With a minimum ambient temperature of -30 °C and LFP cell chemistry, the storage is robust against low temperatures and is therefore also suitable for alpine regions. Active cooling also ensures stable operating conditions.
Who is Sungrow?
Sungrow is one of the world's largest manufacturers of inverters and battery storage systems for photovoltaics. The company offers solutions for private, commercial, and large-scale applications and is established in the international market for its storage and system technology.
Where can I buy the Sungrow PowerKeeper storage in Austria?
You can purchase the Sungrow PowerKeeper ST050CF Satellite online at solarvic.at. The SOLARVIC team will advise you on the selection and design of your storage solution.
How can I order?
Directly online via solarvic.at – if you have questions about the design, the SOLARVIC team will be happy to help.
€ 10.183,07 exkl. USt.
Sungrow PowerKeeper ST050CF Satellite is backordered and will ship as soon as it is back in stock.