Selectronic SP-PRO Interactive Inverter/Charger 4.5kW 24V

Product discontinued


4,500 Watt Grid Interactive Inverter Charger - for 24 Volt Battery Systems

Selectronic SP PRO inverters are used in off grid, on grid with back up, marine, mobile and industrial applications.

The SP PRO series will act as a low voltage grid feeding inverter and will provide back-up power to the load if grid electricity has failed. The unit can also be configured to operate as an Interactive Inverter Charger, with fast preset configurations for either mobile or remote power system use - please refer to the Selectronic SP-PRO Serices features and specifications or download more information (downloads tab).

Weight: 45 Kilograms
Warranty: 5+3yrs


Selectronic SP-PRO Interactive Inverter/Charger 4.5kW 24V
Nominal battery voltage24V DC
DC input voltage range20-34V
Continuous power @ 25°C4.5kW
½ hour rating6.75kW
Surge rate (30sec)10.5kW
DC consumption (idle)6W
Max charging from Grid4.5kW
Peak efficiency95%
Operating temperature-10°C to +60°C
Enclosure classIP43
Dimensions (mm)690(H) x 375(W) x 220(D)
Net weight39kg

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We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.