Discover smart battery systems
Discover the smartest battery
systems
Peak shaving
Deliver peak power for tower
cranes and other applications.
Renewables
Using renewable
energy produced on site.
Cycling
Consumption of diesel
generators in hybrid arrangement.
Power your entire contruction site with a custom Neargrid battery system.
Unmatched safety and reliability
High quality batteries ensure consistent power and safe operation even in harsh environments.
Our UPS standards result in minimal downtime regardless of external conditions.
Empowering microgrid technology
Say goodbye to worries about weak grid connections. Our purpose-built systems create their own microgrid, allowing us to maintain a constant voltage level under all conditions.
By using a compact diesel generator set or taking advantage of the available low-voltage connection to the distribution grid and increasing the power, we eliminate high-power grid connections or oversized generators, saving you time and money.
Tailored advice and service
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.
Which Neargrid
works for me?
Compact
Boost
Force
Mains voltage
3-phase - 400V + N + PE
1-phase - 230V + N
3 phase - 400V + N + PE
3 phase - 400V + N + PE
MAINS CURRENT
16 to 100A
16 to 32A
16 to 63A
POWER - NOMINAL
45kVA
100kVA
140kVA
PEAK CAPACITY - MAXIMUM 15 SEC
67kVA
140kVA
240kVA
ELECTRIC POWER SUPPLY MOTORS TOWER CRANES
1 circuit 160A firmly connected to terminal strip
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 1 circuit 63A with CEE connector IP67
Connect 4 circuits 63A with CEE connectors IP67
INSTALLED CAPACITY
60kWh
40kWh
80kWh
USABLE CAPACITY - LIMITED
30kWh
20kWh
40kWh
AUTONOMY IN CASE OF GRID FAILURE
8h - 1 tower crane
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.
