Air cooled diesel generators are one the least cost options for an auxiliary power source. Usually limited to a range of power from 3.5KVA to 6.KVA these units are ideal for use as the secondary power for Solar Systems. Primarily designed to be used in Standby operations such as Mains failure or short term use, means that if subjected to periods of heavy duty loads for extended periods of time the life of the generator can be limited. When used as the auxiliary source of power with a solar system in a medium to large household these unit should only be run infrequently and therefore will provide reliable power for many years.

The 6KVA Air Cooled 3000RPM silenced diesel generator is ideal for integration with a Solar system (up to 7KWp per day) using the Auto/Remote unit. This then ensures that when Solar production from the Sun is low or there has been excessive power demand in the property the generator can be started by the system automatically providing additional power to the house whilst charging the batteries, Solar Sky provide Air Cooled diesel generators from the Hyundai range of generators, with power range from 4.5KVA to 7KVA,(higher power units are available should there be an exceptional need.

Typical specification of the Aircooled Unit


Motor air-cooled 4-stroke. Diesel with direct injection, Quick and easy electric start
Closed chassis to ensure good soundproofing LED to protect overload.
Account hours, voltmeter and frequency meter Alarm Automatic oil stop. motor
Compact, direct injection. Easy install, low maintenance
Low fuel consumption Low vibration and low noise level

ALTERNATOR – Digital Control Module

Compact. Voltage regulation by AVR
Stable performance. Model with brushe
Overload protection by measuring the intensity
Air preheating system for easy starting
30 mA leakage current
Single phase model with 2 sockets 16A


ATS Automatic connection to mains failure, Can be adapted for Solar remote operation

Full range of Pramac Air cooled generators also available on request,