- When does ECO-WORTHY run sales?
- ECO-WORTHY discounts most around Black Friday, Cyber Monday and Prime Day, with smaller markdowns on its own site during spring and summer. Outside those windows, prices on panels and batteries stay fairly flat.
- Where is ECO-WORTHY cheapest?
- Its own site often undercuts Amazon on kits and batteries, while Amazon can be lower on single panels once shipping is counted. Compare the landed price per watt, since panel shipping is heavy and sometimes free only above a threshold.
- What are ECO-WORTHY's best products?
- The 195W bifacial panel is the standout for ground mounts and fences, since the back side adds output on reflective surfaces. Its LiFePO4 batteries and all-in-one solar kits are the other commonly bought items.
- What is ECO-WORTHY's return policy?
- Returns generally run 30 days from delivery on unused gear in original packaging, and the buyer usually pays return freight on panels. Batteries and used electronics often face restocking fees, so confirm the terms for the specific item before ordering.
- Do ECO-WORTHY panels work with other brands' controllers and batteries?
- Yes. The 12V panels pair with any MPPT or PWM controller rated for their amperage, and the 195W bifacial needs a controller that handles its higher current. Match voltage and current ratings, and use an MPPT controller for best output.