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Approved Off Grid Inverters

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Hi all. NRS 097 states that some inverters, UPS's and battery chargers are not defined as SSEG. Is this definition or an approved list of equipment available somewhere?

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Found it: City of Cape Town in their FAQ document says a UPS compliant to IEC/SANS 62040 suite and SANS 10142-1, Section 7.12 is safe... But not if there is a solar panel.

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