Re the 220V / 50 hz in Peru...
If I were to invest in solar PV and battery storage, I believe that the inverter can invert the DCV to 110 and 220V.
I had my old clunker laptop with me on my Ecuador and Peru tour last year. The battery for the laptop lasted 20-30 minutes so I had it plugged in at the Tarapoto hotel and hostal. I had no issues
Will I be able to chip my Samsung Galaxy Note with Moviestar?
Will I have to buy a new charger for Samsung 220 V?
Will my DCV battery charger power up my AAA re-chargables?
My foremost reason to submit to the dumb phone was for the Spanish translator app.
Collin in CA