Discover smart battery systems
Discover the smartest battery
systems
Power your entire contruction site with a custom Neargrid battery system.
Pure
power
Our batteries provide the power you need without overloading the grid. Up to 3 tower cranes can be operated with one Neargrid battery system.
A sustainable solution
Neargrid electrifies your construction site's energy supply. One Neargrid battery replaces multiple diesel generators.
Safety
First
Safely connect our battery systems to your system without risk. Always stay informed of problems thanks to SMS alerts and take action based on the instructions sent by the system.
Our solutions
How it works
Plug
Connect the cables to the system and turn the key. Everything then works automatically, always providing the right voltage to your construction site.
Power
Our battery provides exactly the power you need, whether you want to control 1 or 3 cranes. Even when mains power is lost, the system guarantees maximum power for the job site.
Monitor
Our software gives you the overview of your battery systems and offers targeted help in case of errors. You can see in real time how much energy your yard is consuming, as well as the long-term impact. This allows you to estimate what measures you can take to save energy.
Which Neargrid
works for me?
Boost
Force
Mains voltage
3 phase - 400V + N + PE
3 phase - 400V + N + PE
MAINS CURRENT
16 to 32A
16 to 63A
POWER - NOMINAL
140kVA
200kVA
PEAK CAPACITY - MAXIMUM 15 SEC
140kVA
240kVA
ELECTRIC POWER SUPPLY MOTORS TOWER CRANES
1 circuit 160A firmly connected to terminal strip
1 circuit 250A, 2 circuits 160A connect to terminal strip
ELECTRIC POWER SUPPLY TOWER CRANES AND CONSTRUCTION SITE
Connect 1 circuit 63A with CEE connector IP67
Connect 4 circuits 63A with CEE connectors IP67
INSTALLED CAPACITY
40kWh
80kWh
USABLE CAPACITY - LIMITED
20kWh
40kWh
AUTONOMY IN CASE OF GRID FAILURE
4h - 1 tower crane
4h - 2 tower cranes
Mains voltage
3 phase - 400V + N + PE
MAINS CURRENT
16 to 32A
POWER - NOMINAL
140kVA
PEAK CAPACITY - MAXIMUM 15 SEC
210kVA
ELECTRIC POWER SUPPLY MOTORS TOWER CRANES
1 circuit 250A permanently connected to
terminal strip
ELECTRIC POWER SUPPLY TOWER CRANES AND CONSTRUCTION SITE
Connect 1 circuit 63A with CEE connector IP67
INSTALLED CAPACITY
40kWh
USABLE CAPACITY - LIMITED
20kWh
AUTONOMY IN CASE OF GRID FAILURE
4h - 1 tower crane
Mains voltage
3 phase - 400V + N + PE
MAINS CURRENT
16 to 63A
POWER - NOMINAL
200kVA
PEAK CAPACITY - MAXIMUM 15 SEC
300kVA
ELECTRIC POWER SUPPLY MOTORS TOWER CRANES
Connect 3 circuits 250A to
terminal strip
ELECTRIC POWER SUPPLY TOWER CRANES AND CONSTRUCTION SITE
Connect 4 circuits 63A with CEE connectors IP67
INSTALLED CAPACITY
80kWh
USABLE CAPACITY - LIMITED
40kWh
AUTONOMY IN CASE OF GRID FAILURE
4h - 2 tower cranes
Frequently asked
questions
What in the event of a grid outage?
The battery's autonomy is used for the entire duration of the grid outage. The system sends SMS notifications to the site management about the battery level, and our system creates a window of time during which the grid connection problems can be resolved. The construction site's continuity and productivity are guaranteed to be at their peak capacity, while the construction site does not notice the breakdown on the grid side.
Can other on-site consumers also be connected to the system?
Depending on the version you choose, several other outputs are available on the system: CEE wall sockets 32 or 63A. Other consumers such as drainage pumps, container modules, lighting and other tools can connect to these.
What if there is no grid connection available at the site?
If no grid connection is available, an alternative energy source such as solar panels - or a small hydrogen or diesel powered generator - can be used. For example, a small diesel generator (+- 60kVA) can power 3 tower cranes via the Neargrid Force.
