⚙️ WOLFF Calculator Admin Panel v3
Edit all calculator values below, then generate the updated WOLFF_DATA code
📋 How to update your calculator:
- Edit any values below
- Click "Generate Code"
- Click "Copy to Clipboard"
- In your calculator HTML, find:
var WOLFF_DATA = { - Select from
var WOLFF_DATA = {all the way down to the closing};(before the next function) - Paste the new code to replace it
⛽ Diesel Prices
£ per litre
£ per litre
🔋 BESS Settings
£ per week
£ per kWh
📐 Calculation Assumptions
These values are used in the calculation formulas. They are currently hardcoded in the calculator script — shown here for reference.
BESS Charging
hrs (generator runs to charge BESS)
kW average
kWh (40kW × 30hrs)
Operating Hours
hrs/week (crane & welfare tabs default)
used to convert months to weeks
Power Calculations
kW to kVA conversion
multiplier for gen sizing
70% — don't exceed this
⚠️ Note: These values are currently hardcoded in the calculator JavaScript. Changing them here won't affect the calculator — they're shown for reference only. Contact your developer if these need updating.
🔌 Generator Data (at 50% capacity)
Fuel consumption based on manufacturer supplied data at 50% capacity
100 kVA
L/hr
£/week
£/week
160 kVA
L/hr
£/week
£/week
200 kVA
L/hr
£/week
£/week
300 kVA
L/hr
£/week
£/week
500 kVA
L/hr
£/week
£/week
600 kVA
L/hr
£/week
£/week
🔋 BESS Charging Generator
The small generator used to charge the BESS when no grid connection is available (runs 30 hrs/week)
kVA
L/hr
£/week
£/week
🏗️ Tower Crane Sizes
Each crane size has a kVA rating and a generator requirement (accounts for starting current)
Small (WK60 series)
kVA
kVA
Medium (WK65/70)
kVA
kVA
Large (WK75/180/224)
kVA
kVA
XL (WK80/275)
kVA
kVA
XXL (WK320+)
kVA
kVA
🛗 Hoists & Mast Climbers
Passenger Hoist
kVA
kVA
Mast Climber
kVA
kVA
🏠 Welfare Cabin Power Ratings
kW per cabin
kW per cabin
kW per cabin
kW per block
kW per unit
kW per unit
kW per unit
📊 Usage Factors
Average utilisation rates used to calculate real-world power consumption
10% = 0.10
25% = 0.25
10% = 0.10
70% = 0.70
🌍 Environmental Conversion Factors
kg CO₂ (DEFRA 2024/25)
tonnes CO₂
tonnes CO₂
tonnes absorbed
tonnes CO₂
✅ Generated Code - Copy this into your calculator HTML
✓ Copied to clipboard!
