Equipment TechnologyMali2026-05-085 min readSource:Platform summary, based on equipment manuals and field operating data

Mali site power: paralleling, fuel burn and backup sizing

Mali sites usually run on diesel sets; capacity, paralleling and fuel burn belong in the quotation, and the rainy season runs from May to October drives the stoppage days.

Mali site power: paralleling, fuel burn and backup sizing

Key points

  • Site power in Mali runs mainly on diesel sets, the rainy season runs from May to October, and peak load often coincides with concreting, welding and dewatering, so capacity and paralleling must be fixed when quoting.
  • For paralleling, check speed droop and voltage droop; mismatched settings leave one set at full load and the other light, and the loaded one fails first.
  • Fuel deviation usually comes from running light: below 40% load a set carbonises and burns more per kWh, while 60-80% is the economical band.

Site power in Mali runs mainly on diesel sets, the rainy season runs from May to October, and peak load often coincides with concreting, welding and dewatering, so capacity and paralleling must be fixed when quoting.

For paralleling, check speed droop and voltage droop; mismatched settings leave one set at full load and the other light, and the loaded one fails first.

Fuel deviation usually comes from running light: below 40% load a set carbonises and burns more per kWh, while 60-80% is the economical band.

Where the grid exists but is unstable, use parallel or automatic transfer switching that picks up load within ten seconds, so curing and dewatering continue. When applying this in Mali, have the local agent review it before it goes into the offer.

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