

Why we sent a HE3DA Battery storage to the Arctic — and What it told us about our own product
When you develop batteries for defense and critical infrastructure, good lab numbers aren't enough. A customer deploying equipment in the field, where failure is not an option, wants to know one thing: will it hold up in places nobody can easily reach? That's why, four years ago, we decided to donate one of our HE3DA battery storages to the Josef Svoboda Czech Arctic Research Station — specifically to its field site in Petuniabukta, Svalbard, a hundred kilometers from the nea



















