Solar yield in Seville

📍 37.39°N, -5.99°W · Andalusia, Spain

Seville sits at 37.39°N in Andalusia, Spain. The annual average is 5.3 h peak sun-hours per day.

A Seville-based 400 Wp array generates an estimated 600 kWh per year — after a 78% system efficiency factor (MPPT, wiring, inverter losses).

Monthly solar generation in Seville

Average daily kWh per month for common solar array sizes

Array size	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual kWh
200 Wp	13	17	23	29	33	37	39	34	27	19	14	11	300
400 Wp	25	35	47	58	66	74	78	68	53	37	27	22	600
800 Wp	51	69	94	116	133	148	155	137	107	75	54	45	1200
1600 Wp	101	139	187	232	266	296	311	273	213	150	109	90	2399

Best month

Jul

8.3 h/day

Worst month

Dec

2.4 h/day

Annual average

5.3 h/day

Design your full off-grid system

Use the SOLARIS calculator to size a complete off-grid LiFePO4 system for Seville: battery bank, inverter, cable cross-section, fuses and a wiring diagram. Pin your exact location on the map for live NASA POWER data.

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How we calculated this

Daily generation = panel Wp × peak sun-hours × system efficiency (0.78). Sun-hour values are 20-year averages from NASA POWER, sourced for Seville's coordinates (37.39, -5.99). Real conditions vary by panel tilt, orientation, shading and weather — use the live calculator for site-specific results.

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