Technical Documentation & Updates

Updated at July 21 , 2021

The purpose of this blog entry is to keep you informed about the latest updates and new publications for SMA devices released by the technical documentation team. This information will be made available regulary. This means that you will always be kept up to date and will never miss any changes or anything new that is published.

Latest Technical and Product Documentation

The following product-related documents have been updated and published for the first time and are available for download from the Download Area at

SUNNY TRIPOWER CORE1-US (STP 33-US-41 / STP 50-US-41 / STP 62-US-41)
User Manual

firmware update for the compatibility with the BYD HVS battery and fixes some abnormalities. It is mandatory that you read the attached READ-ME.pdf beforehand!

Operating Manual

SUNNY BOY STORAGE 3.7 / 5.0 / 6.0
Quick Reference Guide

Maintenance Report

SUNNY PORTAL powered by ennexOS
User Manual

SUNNY BOY 1.5 / 2.0 / 2.5
The best standard for small PV systems
Data Sheet


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