When sunflower-husk pellets are often preferred
- ▸Sunflower-husk pellets are typically used in industrial systems designed for higher ash. Typical public parameters: ash 2–4%, calorific value 16–18 MJ/kg.
- ▸This product is often rational when competitive fuel-to-energy cost matters and ash handling on site is already solved technically.
When wood pellets are often preferred
- ▸Wood pellets are often chosen where lower ash and cleaner combustion matter. Typical public parameters: ash ≤ 0.7%, calorific value 16–19 MJ/kg.
- ▸Lower ash can reduce maintenance load and broaden fit with commercial and industrial boilers designed for this profile.
What to compare before deciding
- ▸Boiler type, burner mode and ash-removal system
- ▸Moisture, mechanical durability and fraction stability
- ▸Packaging, storage and delivery cadence
- ▸Batch document requirements (specification, COA, origin)
- ▸Total cost of useful heat — not price per tonne alone
Practical next step
If you are unsure, send the boiler model, capacity, current fuel and delivery country. We will prepare an initial product-fit assessment and offer.