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EmersonEIMS — Generator Sizing Tool
Reliable Power. Without Limits. · Cummins 20–2000 kVA · New & quality second-hand
What size generator do you need?
Answer a few quick questions for an instant estimate. We’ll then confirm the exact size with a free site assessment.
What are you powering?
— Select —
Home / residence
Shop / retail outlet
Office (small–medium)
Clinic / health centre
Hospital
School / college
Hotel / lodge
Supermarket
Petrol station
Factory / workshop (small)
Factory / plant (large)
Borehole / water pump
Bank / SACCO branch
Telecom site / data room
Church / hall
I know my load in kW →
Total running load (kW)
I have large motors, pumps or compressors that start up (extra surge)
Your name
Location / county
Calculate my generator size →
Recommended size
— kVA
✅ New Cummins
♻️ Quality second-hand (all makes)
🔁 AMF/ATS auto-changeover
☀️ Solar-diesel hybrid
💬 Get my quote on WhatsApp
✉️ Email us my details
This is a guide estimate. Final sizing depends on actual load, starting currents and future expansion — we confirm it with a free site assessment.