SolShare is applicable for SAP 10.2 PV credits.
Under SAP 10.2 it falls under M1.2.a:
If the PV output goes to particular individual dwellings, the electricity generated is credited to the dwellings concerned. This applies to calculation of CO2 emissions, primary energy and fuel costs.
When a SolShare system is installed, the precise kWp associated to each flat is set during the commissioning process. The solar installer will use this value to apply for each flat’s individual MCS Certificate. This individual kWp value is used for the flat’s SAP assessment.
Assessment software companies like Elmhurst Energy have confirmed that SolShare should be included in SAP assessments under the ‘one dwelling’ option. Specifying the exact kWp associated to each flat for this.