Solutions
Construction sites
Tools, lighting, site cabins: site power without a generator set.
The need, the answer
A 2,200 W core drill, a 1,800 W saw, four LED floodlights and the site manager's cabin: that is a typical day, and it is what an NV-W50 with an NV-B5 battery powers without fuel.
The 32 A industrial socket takes heavy tools directly. The 30 mA RCD and the circuit breaker on each socket protect people and equipment without an additional site distribution board.
The station recharges overnight from the site cabin's mains supply, or during the day from NV-S240 panels laid on the container. On a site with no grid, NV-B5 batteries extend the runtime to several days.
Recommended models
NV-W50
Heavy tools, several days off-grid
The big one. 5,040 Wh, 5,000 W, expandable to 35.3 kWh: several days off-grid.
See the productNV-W36
Everyday tools, fast recharge
The wheeled one. 3,600 W, 32 A socket, built-in RCD: it stays on site.
See the product
NV-C24
Site office, lighting, IT
The compact one. Site office, IT backup, mobile crew.
See the productWorked example
Typical day: 4 LED floodlights (200 W, 8 h), the office (400 W, 8 h) and a rotary hammer (1,600 W, 1 h 30 in total), giving 7.2 kWh, covered by an NV-W50 with one NV-B5 battery.
Runtimes calculated on 85% of rated capacity.
Illustration: not a contractual representation.