english: So the problem is that the sun only shines for 12 hours a day, so you've got darkness for 12 hours a day, and we need to have storage solutions that are better to help us take us down that path.
non_english: Het probleem is dat de zon  maar 12 uur per dag schijnt, 12 uur per dag is het donker. We moeten betere opslagoplossingen vinden om dit te realiseren.