UPower Series

Flexible, Plug-in

  • 10 kW/40kWh per Unit
  • Highly Modularized
  • Factory-Integrated
  • Duration from 4 to 24 Hours
  • Plug-and-Play Configuration
  • Transportable Design
  • Scalable to Megawatts by Stacking Units
  • IEC & UL certified

Inherently Safe

Water-based electrolyte, no thermal runway

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Long Cycle Life

Over 20,000 charge/discharge cycles with minimal degradation

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Allowing 100% DOD

Without structural damage

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Flexibility

Independant power and energy scalling with KW to MW applications

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Data and Performance

NoDescriptionUPower Technical Data
IGeneral Requirement
1Lifetime of BESS25+ years with no degradation
2Batteries function and performance 25+ years with no degradation
3Vanadium Redox Flow Battery Yes
4Cycles limited at 100% DOD per year No limit
5Cycling duty basis of the energy discharge guarantee +20,000
6Self-discharge for longtime <2%
7No degradation of battery in 20 years Yes
8Heat management Yes
9Long duration with 100% SOC access Yes
10 Built-in seamless bypass Yes
11Battery modules installation 40i(indoor) / 40o(outdoor)
12No augmentation Yes
13Cooling of battery module by Air
14Transportable with pre-charge Yes
15Battery modules recyclable Yes
16Net recycling value of the battery modulePositive
IIBattery Parameters
1 Technology Vanadium redox flow
2Voltage of each module 36-57.6 V
3Max current of each module 390 A
4Unit power of charge and discharge 10kW
5Unit energy discharge capacity 40kWh
6Max per string Up to 6 modules
7Max dimension of each battery 40i(indoor): 875mmW×1775mmD×2060mmH 40o(outdoor): 915mmW×1775mmD×2110mmH
8Weight of each module 2800kg (40i-Indoor and 40o-Outdoor)
9Ambient temperature 40i(indoor): 0℃-50℃ 40o(outdoor): -25℃-50℃
10Storage temperature-15℃-50℃(SOC = 50%)
11Protection of battery module (Indoor/outdoor)40i(indoor): IP20 / 40o(outdoor): IP54
12Short circuit current 1300A
13Communications Modbus TCP
14Auxiliary supply 100-240 VAC 1Φ, 50/60 Hz Off = 20W, Typical = 600W, Max = 800W
15Energy efficiency 80%DC(without considering self-consumption)
IIICertificates
1IEC 62932-2-1 Yes
2IEC 62932-2-2 Yes

Key Features

Safety

RKP's VFBs are non-flammable, have a low risk of thermal runaway, making them one of the safest energy storage options.This ensures safe operation in all environments, including urban areas,industrial sites, and residential neighborhoods.

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Long Lifespan

RKP's VFB systems are designed for durability, offering a lifespan of over 25 years with minimal capacity degradation.

This longevity ensures a lower total cost of ownership and consistent performance over time.

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Zero Degradation

RKP's VFB systems feature zero capacity degradation over time, maintaining consistent performance throughout their lifespan.
This ensures long-term reliability and reduces the need for frequent replacements, resulting in significant cost savings.
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Scalability

RKP's VFB systems are highly flexible and can be easily scaled to meet the energy demands of any project.
From small residential setups to large-scale utility projects, our solutions grow with your needs.
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Environmental Impact

Committed to sustainability, RKP's VFB systems use vanadium, a recyclable and abundant element.
The non-toxic and environmentally friendly nature of our batteries supports your green initiatives and reduces your carbon footprint.
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