The Business Case
A business running 10 Ofen 2 Pro units across office space is estimated to earn ~€8,080 per winter in Bitcoin — while heating the premises. At tier 2 reseller pricing (12.5% discount for 11-25 units), the per-unit cost drops to €2,178. The payback economics improve significantly at scale.
Best Business Use Cases
- Co-working spaces: Heat hot-desking areas while mining Bitcoin — a genuinely novel differentiator for sustainability-focused operators
- Hotels and hospitality: Supplement room heating in winter months while earning on electricity that would otherwise be pure cost
- Offices: Meeting rooms, reception areas, open-plan supplemental heating
- Warehouses and industrial: The Edge model at €6,400 is suited to larger spaces needing higher output
Bulk Order Pricing Tiers
21energy's dropshipping programme includes tiered pricing: 10% on the first 10 units, 12.5% on units 11–25, and 15% from unit 26 onwards. For UK businesses ordering through Sento, prices are at official 21energy website rates. Enquire about bulk order consultation for 3+ units.
How to Order for Your Business
Contact Sento at orders@aphiliate.co.uk with your business name, required units, and delivery address. We'll come back within 24 hours with confirmation and a payment link. For orders of 3+ units, mention your business type for consultation on the right product mix.
Sento is the UK ordering point for 21energy products. Prices match the official 21energy website and are updated regularly. Earnings figures are estimates — actual returns vary with Bitcoin price. Not financial advice. Updated March 2026.