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Neargrid
Force
The Neargrid Force is the most powerful system in the Neargrid range. Designed for construction sites and industrial sites where power requirements are high, peaks are unpredictable, and downtime is not an option. Inner-city high-rise buildings with limited grid connection? Multiple tower cranes at the same time? Industrial installations with heavy start-up currents? With 120–500 kVA continuous power and up to 750 kW peak power, the Force effortlessly powers heavy electrical machinery and multiple cranes at the same time, without grid overload and without diesel. Power without limits. Reliability without compromise.
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When the grid connection is insufficient for heavy-duty applications, the Force takes over. Thanks to its industrial LFP lithium-ion batteries, the Force combines high power density with maximum safety, even under continuous heavy loads. The combination of up to 500 kWh LFP battery capacity and microgrid-forming inverters forms a stable, autonomous microgrid that eliminates voltage fluctuations and absorbs peak loads. With 750 kW peak power, the Force handles simultaneous start-up currents without impacting the site. In the event of a grid failure, the integrated UPS buffer switches on immediately, keeping critical machines running. This makes the Force the heavy-duty solution for emission-free power on the most challenging construction sites in Europe.
Extreme power for heavy electrical machinery
120–500 kVA continuous, 750 kW peak power
The Force delivers stable power under heavy loads. Ideal for industrial installations, large machines, and projects with high simultaneous energy demands. Microgrid-forming guarantees constant voltage, even on weak or variable connections.
→ Pure power and maximum reliability.
UPS buffer & industrial electrical safety
Critical consumers continue to operate
In the event ofa power failure, the Force switches over immediately thanks to integrated UPS functionality. Critical machines continue to run without interruption or reset. Each output is equipped with:
adjustable overcurrent and short-circuit protection, selective protection, type-B RCDs (highest standard for construction and industry). This makes the Force not only powerful, but also electrically safe to industrial standards
→ Full continuity and maximum safety.
Complete control over your energy management
Real-time insight and data-driven efficiency
The Neargrid Portal gives you insight into power, load, efficiency, status, and charging strategy. The Force is designed for heavy power profiles and complex construction sites where predictability is crucial.
→ Complete control over every kilowatt on the construction site
Specifications
force 120
force 240
force 500
Application
force
Peak shaving, cycling, storage renewables
Power Hoist Motor
1 tower crane
75 kW
160 kW
all cranes
2 tower cranes
55 kW
110 kW
all cranes
3 tower cranes
35 kW
75 kW
200 kW
Power supply to the construction site
nominal power
120 kVA
240 kVA
500 kVA
Peak power
150 kW
240 kW
750 kW
output voltage
400 V
400 V
400 V
descending groups for tower crane
2 outputs 125A CEE or 160A bolted
3 depart 250A bolted
1 departure: 1000A bolted
other descending groups
2 outputs 63A CEE and 32A CEE
4 outputs 63A CEE
3 outputs 125A CEE
Battery
battery capacity
150 kWh
240kWh
500 kWh
Type
LFP
Top Up
input voltage
3x400 V
3x400 V
3x400 V
input current
max 80A
max 160A
max 175A
Solar
40 kW - AC
100 kW - AC
150 kW - AC
Genset
Active genset control
Topology
Microgrid forming / Grid following
Microgrid forming
Microgrid forming / Grid following
Safety
RCD protection on tower crane outlets
Yes, on-site adjustable
Electronically adjustable short-circuit and overcurrent protection
yes, remote and on-site adjustable, C-curve, measured
Selective protection
Yes
Yes
Yes
Mechanical
dimensions (L x W x h)
3.0 m x 1.8 m x 2.0 m
3.0 m x 2.3 m x 2.5 m
3.0 m x 2.4 m x 2.5 m
weight
3.5 tons
5.5 tons
10 tons
