* Fix issue #80263: use get to fetch dict value * use None instead -1 for unknown value * Update homeassistant/components/solaredge/coordinator.py Co-authored-by: Franck Nijhof <frenck@frenck.nl> * Add guards for not multipling None * Missing if added Co-authored-by: Franck Nijhof <frenck@frenck.nl>