Release

Japanese edition of interface specification, test specifications related to low-voltage smart electric energy meters have been posted. --Members Only--

New Interface specification, test specifications and their review results related to high-voltage smart electric energy meters have been posted. --Members Only--

Certified equipment list of SMA Specification is published 　 --Members Only--

Certified equipment list of SMA Specification is published 　

Lists of errata (in Japanese) for specifications have been posted on member’s si --Members Only--

Updated specifications and others --Members Only--

Updated specifications and others

Lists of errata for APPENDIX and English edition of Certification Test Specifications have been posted. --Members Only--

Lists of errata for APPENDIX and English edition of Certification Test Specifications have been posted.

Interface Spec for Application Layer Communication between Smart Electric Energy Meters and HEMS Controllers and its certification test specifications have been posted. --Members Only--