Factor Energía vs Energía XXI
Live Comparison • juli 2026
A detailed head-to-head comparison covering rates, typical bills, pros & cons, and features to help you decide which is better for your home.
Our Verdict
Overall Winner: Lowest Typical Bill
Not enough tariff data available to calculate a typical monthly bill comparison.
Best Flat Rate
Factor Energía is the only provider offering a true 24-hour flat rate (0.1512 €/kWh).
Best Time-of-Use Rate
Factor Energía is the only provider offering a fixed 3-period time-of-use rate.
Scorecard Comparison
| Metric (1-10) | Factor Energía | Energía XXI |
|---|---|---|
| Price Competitiveness | 7 | 5 |
| Solar Suitability | 8 | 3 |
| EV Suitability | 6 | 3 |
| Simplicity | 8 | 2 |
| Customer Service | 8 | 4 |
| Transparency | 8 | 2 |
Full Head-to-Head Comparison
Factor Energía
4 / 5 (4,000+ reviews)
Founded1999
Customers300,000+
Energy100% Renewable
Pros
- Första oberoende leverantören i Spanien
- 100% certifierad grön energi
- Utmärkt app för förbrukningsspårning
- Mycket transparent faktureringsstruktur
Cons
- Väntetider hos kundtjänst under toppar
- Fastpriserna kan vara något högre än marknadspriset
- Fokus ligger främst på fastlandet
Available Tariffs
Factor Tarifa Respira
Est. Monthly Bill€101.48
Based on a typical profile: 3.6kW Potencia, 300kWh monthly usage (20% P1, 30% P2, 50% P3), plus standard IVA (21%), Electricity Tax (5.11%), and ~1€ meter hire.
Energy (P1 / P2 / P3)
0.3077 / 0.243 / 0.168
€/kWh
Potencia (P1 / P2)0.0965 / 0.025 €/kW
Solar ExportN/A
Fixed FeeNone
Tarifa Fija Precio Único
Est. Monthly Bill€92.27
Based on a typical profile: 3.6kW Potencia, 300kWh monthly usage (20% P1, 30% P2, 50% P3), plus standard IVA (21%), Electricity Tax (5.11%), and ~1€ meter hire.
Energy (24h)0.1512 €/kWh
Potencia (P1 / P2)0.1198 / 0.1198 €/kW
Solar ExportN/A
Fixed FeeNone
Energía XXI
1.2 / 5 (3,000+ reviews)
Founded2019
Customers3,000,000+
EnergyMixed (Regulated Market)
Pros
- Tillgång till Bono Social (rabatter för utsatta grupper)
- Officiella reglerade priser (PVPC)
- Stabiliteten hos en stor koncern
Cons
- Dålig transparens i fakturor
- Dolda enhetspriser
- Ingen fastpristrygghet (priserna ändras varje timme)
- Låg kundnöjdhet på service
Available Tariffs
No active tariffs found.
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