Question 1

Does solar work during Pai's rainy season?

Accepted Answer

Yes, but output drops 30–40% in heavy cloud cover. We size systems with this in mind — your battery bank carries you through overcast days. The rainy season is also when your well is most reliable.

Question 2

Can foreigners legally install solar on leased land?

Accepted Answer

Yes. Solar equipment is personal property, not attached to the land title. You own the system regardless of your land arrangement.

Question 3

How long does a solar system last?

Accepted Answer

Panels: 25–30 years. Inverter: 10–15 years. Lithium batteries: 10–15 years. We use tier-1 components with local warranty support.

Question 4

Do I need a permit for a well?

Accepted Answer

Wells under 30m generally don't require provincial permits in Mae Hong Son. Deeper wells need a groundwater extraction permit — we handle the paperwork.

Question 5

Can you bundle solar + well installation?

Accepted Answer

Yes, and we recommend it. Combined projects save ฿15,000–25,000 vs separate installs.