Do this before trusting any recommendation
- Check the exact model, not just the brand.
- Check expansion batteries separately from the main unit.
- Enter a Hawaiʻi ZIP code at checkout.
- Look for freight/ocean limitations on large systems.
- Confirm return shipping and warranty support from Hawaiʻi.
Red flags
- “Ships free” appears on the product page but checkout later blocks Hawaiʻi.
- Battery ships but solar panels do not, or vice versa.
- Marketplace listing has multiple sellers with different shipping rules.
- No clear return path if the unit arrives defective.
Why dated evidence matters
Seller and carrier paths change. Record the exact product, seller, destination scope, and check date, then repeat the check before payment.