GREENROCK Home -The saltwater battery

The safest and most environmentally friendly energy storage solution for your home – delivered as turnkey solution

Saltwater batteries, power electronics, energy management system (EMS), wiring and fuses are included in the GREENROCK Home.

  • Reliable and maintenance-free
  • Robust, thanks to a wide temperature tolerance from -5°C to +50°C and a depth of discharge (DOD) of 100%
  • Scalable from 5 – 30 kWh
Learn more about GREENROCK EMS
10kWh - GREENROCK Home
20kWh - GREENROCK Home

GREENROCK Home -The saltwater battery

The safest and most environmentally friendly energy storage solution for your home – delivered as turnkey solution

Saltwater batteries, power electronics, energy management system (EMS), wiring and fuses are included in the GREENROCK Home.

  • Reliable and maintenance-free
  • Robust, thanks to a wide temperature tolerance from -5°C to +50°C and a depth of discharge (DOD) of 100%
  • Scalable from 5 – 30 kWh
Learn more about GREENROCK EMS
10kWh - GREENROCK Home
20kWh - GREENROCK Home

GREENROCK – technical data at a glance

Capacity:
5 kWh – 30 kWh

Voltage:
48V
Single-phase or three-phase
AC or DC coupling possible

C-Rate:
0.25

Round-Trip Efficiency:
90%

Depth of Discharge DOD:
100%

Lifespan:
15 years (@ 70% usable capacity)

Cycles:
5.000 cycles @ 80% DOD

Temperature range:
-5°C to + 50°C

Communication:
Modbus TCP

Weight per kWh:
60kg + 1x junction box 30 kg

Line-up:
Indoor

Guarantee:
10 years

Applications:
Own consumption of solar power, wind energy, …
Emergency power
Off-grid solution

Additional advantages:
No separate structural measures needed
No requirements regarding transport = harmless merchandise

10kWh - GREENROCK Home

GREENROCK – Key facts

  • Plug & Play ready-to-connect complete storage system

  • The safest and most environmentally friendly power storage

  • Absolutely maintenance-free

  • Non-flammable cell

  • Non-explosive

  • No toxic materials

  • Safe to touch

  • Overcharging impossible

  • Secure against vandalism

  • Wide temperature range -5°C to 50°C

  • Even in state of deep discharging and partial charge long system life

  • Environmentally-friendly salt water based electrolyte

  • No special construction regulations regarding battery compartment to be considered

  • Transport as harmless goods – no dangerous goods

  • Island operation / Emergency power storage / energy storage cluster with intelligent energy management system

Define your ideal energy storage solution

What storage capacity is needed for my electrical energy storage? Which energy should the storage deliver? What is the optimal energy storage size for my photovoltaic and my electricity needs? The electrical energy storage configurator helps you to define your ideal storage. Easy and quick.

Discover now

Island Mode functionality? Emergency Backup storage system? Micro-grid and energy storage cluster? Have your GREENROCK your way!

We ship GREENROCK pre-configured to your needs. Plug & Play, easy to install!

Island Mode

You want to maintain an energy self-sufficient micro-grid, off-grid island?

Emergency back-up

Emergency back-up storage to secure the energy supply for critical appliances?

Energy storage cluster

Energy storage cluster to bundle several single GREENROCK system into one storage cluster?

GREENROCK Salzwasserbatterie

Selected Customer projects – GREENROCK in use

Step towards energy independence. Be informed about saltwater electrical energy storage.




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