Sizing
Which station for your equipment?
Tick the equipment you need to power: site cabin, office, tools or event. Each item has a typical power and daily running time: change them if you know your own. The total appears, with the station and extension batteries that fit.
Site cabin and welfare unit
| Equipment | Quantity | Power (W) | Hours per day |
|---|---|---|---|
Site office
| Equipment | Quantity | Power (W) | Hours per day |
|---|---|---|---|
Tools
| Equipment | Quantity | Power (W) | Hours per day |
|---|---|---|---|
Welding and marine
| Equipment | Quantity | Power (W) | Hours per day |
|---|---|---|---|
Wind turbines: installation and maintenance
| Equipment | Quantity | Power (W) | Hours per day |
|---|---|---|---|
Outdoor lighting
| Equipment | Quantity | Power (W) | Hours per day |
|---|---|---|---|
Events and outdoor use
| Equipment | Quantity | Power (W) | Hours per day |
|---|---|---|---|
Other equipment
| Equipment | Quantity | Power (W) | Hours per day |
|---|---|---|---|
For a welder, enter the actual arc time, not the length of the shift: it is usually 20 to 30% of the day. For the 230/110 V transformer, only its losses are counted: also tick the 110 V equipment it powers.