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247 RES
10 kWh

Double-capacity solid-state supercapacitor system for commercial and light industrial peak shaving.

247 Energy RES 10 kWh solid-state supercapacitor wall-mounted energy storage unit

Part: 247-RES-48V10K

The RES 10 kWh delivers the full capability of the 247 solid-state supercapacitor architecture at double the capacity. Up to 16 units can be connected in parallel for scalable installations from 10 kWh to 160 kWh. Natural cooling, IP20 indoor rating, and CAN/RS485 alongside Bluetooth.

IEC 62619CERoHSUN 38.3
  • Solid-state supercapacitor cells — no thermal runaway
  • Wall mountable, indoor installation
  • Bluetooth + CAN/RS485 communication
  • Compatible with standard inverters
  • 15.000 cycle projected life at 25°C
  • Expandable: up to 16 units in parallel (160 kWh)
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Technical Data

Full specifications.

Part number247-RES-48V10K
Energy storage10 kWh
Capacity200 Ah
Nominal voltage51.2 V DC
Max. charge voltage58.4 V DC
Discharge cut-off voltage43.2 V DC
Max. continuous charge current100 A
Max. continuous discharge current100 A
Round-trip efficiency (BoL, 25°C)97.7%
Projected cycle life (25°C)15.000 cycles
Warranty life (25°C)10.000 cycles
Cell self-discharge rate2% per month
Parallel connectionUp to 16 sets
CommunicationBluetooth, CAN, RS485
Weight117 kg
Dimensions (W × H × T)640 × 887 × 180 mm
Ingress protectionIP20 (Indoor)
CoolingNatural
Charge temperature0°C ~ +55°C
Discharge temperature−20°C ~ +55°C
Max. elevation3.000 m
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Solution context

Part of C&I Energy Storage.

Solution

C&I Energy Storage

Supercapacitor technology that outperforms lithium-ion on every dimension that matters: safety, cycle life, and operating range. Zero thermal runaway. 15.000-cycle life. No rare metals.

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Frequently Asked Questions

Common Questions.

How many RES 10 kWh units can I connect in parallel?
Up to 16 RES 10 kWh units can be connected in parallel, giving a maximum scalable capacity of 160 kWh from a single parallel bank. No additional switchgear or separate control system is required beyond the standard installation.
What communication protocols does the RES 10 kWh support?
The RES 10 kWh supports Bluetooth, CAN, and RS485. These three protocols cover the full range of inverter and EMS communication interfaces used in commercial building and light industrial applications, ensuring compatibility with all standard energy management systems.
Does the RES 10 kWh require active cooling or a dedicated ventilated room?
No. The RES 10 kWh uses natural cooling with no fan, liquid loop, or dedicated ventilation required. It is rated IP20 for indoor wall-mount installation in standard plant or electrical rooms.
What inverter power range is the RES 10 kWh designed for?
The RES 10 kWh operates at 51,2 V nominal with a 200 Ah capacity and is compatible with standard low-voltage string and hybrid inverters. It is typically paired with inverters in the 5-30 kW range for commercial peak shaving and solar self-consumption applications.
What is the warranty and projected lifespan of the RES 10 kWh?
The RES 10 kWh has a projected cycle life of 15.000 cycles at 25°C and a certified product lifetime of 15 years. This significantly exceeds the 3.000-5.000 cycle warranty typical of lithium-ion alternatives and eliminates the mid-life replacement cost common with conventional battery storage.
Can the RES 10 kWh be installed outdoors?
No. The RES 10 kWh is rated IP20 and is designed for indoor installation only. For outdoor or weatherproof deployments, the SuperCap 100 kWh or SuperCap 250-1000 kWh containerised range is the appropriate solution.
What is the self-discharge rate of the RES 10 kWh?
The cell self-discharge rate is 2% per month. This is significantly lower than conventional supercapacitors and comparable to quality stationary storage cells, making the RES 10 kWh well-suited for applications with irregular charge cycles or seasonal demand profiles.
Can the RES 10 kWh operate below freezing?
Yes. The RES 10 kWh discharges across a range of -20°C to +55°C, enabling full operation in cold storage facilities, unheated industrial buildings, and outdoor-adjacent installations during winter conditions. Charging is rated from 0°C to +55°C.
What certifications does the RES 10 kWh hold?
The RES 10 kWh is certified to IEC 62619 (safety for stationary energy storage), CE (EU market access), RoHS (hazardous substance compliance), and UN 38.3 (transport safety). It is designed and assembled in the Benelux.
How heavy is the RES 10 kWh and how is it wall-mounted?
The RES 10 kWh weighs 117 kg and measures 640 x 887 x 180 mm. It is wall-mounted using a standard bracket system included with the unit. Two-person installation is recommended. No floor penetration or structural modification is required for standard masonry or steel-frame walls.
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