Solar PPA/Billing and LGC solutions for the 6M+One

For Installers: Summarises hardware for different-sized solar systems using 6M+One bundles for billing or LGC creation over 750MWh

Common uses for 6M+One bundles include solar billing and LGC creation. This article defines hardware bundles for different-sized solar systems. For each solar system size (KW) listed below, recommended hardware bundle are defined:


Note: Grid CT's up to 600A can be added to the bundles to get visibility of solar export. Above 600A an Auditor 3RM (up to 3000A) is required.

8.2KVA: up to 10KW Solar

Phases: 1

Monitoring CT: 60A (one set of three)

Billing meter: PMC-220 Direct Connect (max 63A)

Billing CT's: Not required

43KVA: up to 40KW Solar

Phases: 3

Monitoring CT: 60A (one set of three)

Billing meter: PMC-340BA Direct Connect (max 100A)

Billing CT's: Not required

72KVA: 41-70KW Solar

Phases: 3

Monitoring CT: 120A (one set of three)

Billing meter: PMC-340BA Direct Connect (max 100A)

Billing CT's: Not required

144KVA: 71-130KW Solar

Phases: 3

Monitoring CT: 200A (one set of three)

Billing meter: PMC-340BB Transformer Connected

Billing CT's: 600A (one set of three)

430KVA: 131-430KW Solar

Phases: 3

Monitoring CT: 600A (one set of three)

Billing meter: PMC-340BB Transformer Connected

Billing CT's: 600A (one set of three)