Below is the average daily output per kW of Solar PV installed for each season, along with the ideal solar panel tilt angles calculated for various locations in Czechia. Click on any location for more detailed information.

Explore the solar photovoltaic (PV) potential across 74 locations in Czechia, from Varnsdorf to Hodonín. We have utilized empirical solar and meteorological data obtained from NASA's POWER API to determine solar PV potential and identify the optimal panel tilt angles for these locations.

If you have questions, feel free to contact us.

Location	Subdivision	Latitude	Longitude	kWh/day Summer	kWh/day Autumn	kWh/day Winter	kWh/day Spring	Panel Tilt Angle
Varnsdorf	Ústecký kraj	50.9164	14.615	5.38	2.35	1.02	3.96	43° South
Liberec	Liberecký kraj	50.7748	14.9508	5.44	2.39	1.06	4.02	43° South
Ústí nad Labem	Ústecký kraj	50.6655	14.0109	5.38	2.33	1.01	3.95	42° South
Trutnov	Kralovehradecky kraj	50.5471	15.88	5.44	2.39	1.06	4.02	42° South
Chomutov	Ústecký kraj	50.4655	13.4157	5.16	2.29	1.05	4.07	42° South
Štětí	Ústecký kraj	50.4463	14.3787	5.38	2.33	1.01	3.95	42° South
Kadaň	Ústecký kraj	50.3823	13.2596	5.16	2.29	1.05	4.07	42° South
Hořice	Královéhradecký kraj	50.367	15.6277	5.38	2.35	1.02	3.96	42° South
Nové Město nad Metují	Královéhradecký kraj	50.3514	16.1425	5.61	2.53	1.08	4.05	42° South
Nový Bydžov	Královéhradecký kraj	50.2415	15.4909	5.38	2.35	1.02	3.96	42° South
Jeseník	Olomoucký kraj	50.2311	17.2085	5.56	2.48	1.05	3.99	42° South
Hradec Králové	Kralovehradecky kraj	50.2137	15.8441	5.44	2.39	1.06	4.02	42° South
Městec Králové	Central Bohemia	50.2102	15.2994	5.44	2.39	1.06	4.02	42° South
Brandýs nad Labem-Stará Boleslav	Central Bohemia	50.1846	14.6774	5.44	2.39	1.06	4.02	42° South
Zápy	Central Bohemia	50.1628	14.6852	5.44	2.39	1.06	4.02	42° South
Hostivice	Central Bohemia	50.0869	14.2641	5.44	2.39	1.06	4.02	42° South
Prague	Hlavni mesto Praha	50.0804	14.5045	5.44	2.39	1.06	4.02	42° South
Chvaletice	Pardubický kraj	50.0369	15.4246	5.38	2.33	1.01	3.95	42° South
Kolín	Central Bohemia	50.029	15.2057	5.44	2.39	1.06	4.02	42° South
Pardubice	Pardubicky kraj	50.0028	15.9628	5.44	2.39	1.06	4.02	42° South
Říčany	Central Bohemia	49.9933	14.6537	5.81	2.57	1.16	4.16	42° South
Ústí nad Orlicí	Pardubický kraj	49.9781	16.3865	5.92	2.60	1.08	4.17	42° South
Jesenice	Central Bohemia	49.9627	14.5168	5.86	2.64	1.21	4.22	42° South
Černošice	Central Bohemia	49.9578	14.325	5.86	2.64	1.21	4.22	42° South
Modletice	Central Bohemia	49.9544	14.5855	5.86	2.64	1.21	4.22	42° South
Chrudim	Pardubický kraj	49.9487	15.7933	5.81	2.57	1.16	4.16	42° South
Kutná Hora	Central Bohemia	49.9449	15.2676	5.81	2.57	1.16	4.16	42° South
Vrané nad Vltavou	Central Bohemia	49.9417	14.3921	5.86	2.64	1.21	4.22	42° South
Mnichovice	Central Bohemia	49.939	14.7133	5.86	2.64	1.21	4.22	42° South
Chrast	Pardubický kraj	49.9045	15.9469	5.86	2.64	1.21	4.22	42° South
Mnisek pod Brdy	Central Bohemia	49.8668	14.2569	5.86	2.64	1.21	4.22	42° South
Praskolesy	Central Bohemia	49.8667	13.9319	5.58	2.50	1.20	4.29	42° South
Havířov	Moravskoslezský kraj	49.8518	18.3646	5.84	2.67	1.16	3.99	42° South
Janov	Pardubický kraj	49.8489	16.389	5.91	2.62	1.11	4.17	42° South
Ostrava	Moravskoslezsky kraj	49.8294	18.1687	5.84	2.67	1.16	3.99	42° South
Benešov	Central Bohemia	49.7848	14.6889	5.81	2.57	1.16	4.16	42° South
Pilsen	Plzeň Region	49.7705	13.3689	5.63	2.56	1.25	4.35	42° South
Český Těšín	Moravskoslezský kraj	49.7456	18.6295	5.79	2.61	1.11	3.93	42° South
Sternberk	Olomoucký kraj	49.7353	17.3053	5.91	2.62	1.11	4.17	42° South
Bor	Plzeň Region	49.7128	12.7842	5.58	2.50	1.20	4.29	42° South
Vlašim	Central Bohemia	49.7067	14.9008	5.81	2.57	1.16	4.16	42° South
Příbram	Central Bohemia	49.6987	14.1948	5.86	2.64	1.21	4.22	42° South
Stary Plzenec	Plzeň Region	49.6984	13.4806	5.63	2.56	1.25	4.35	42° South
Frýdek-Místek	Moravskoslezský kraj	49.6809	18.3456	5.79	2.61	1.11	3.93	42° South
Nový Jičín	Moravskoslezský kraj	49.5987	18.0169	5.79	2.61	1.11	3.93	42° South
Olomouc	Olomoucky kraj	49.588	17.2484	5.97	2.67	1.13	4.23	42° South
Návsí u Jablunkova	Moravskoslezský kraj	49.5822	18.7582	5.79	2.61	1.11	3.93	42° South
Dolní Újezd	Olomoucký kraj	49.5443	17.534	5.97	2.67	1.13	4.23	41° South
Grygov	Olomoucký kraj	49.5359	17.3055	5.92	2.60	1.08	4.17	41° South
Prostějov	Olomoucký kraj	49.4795	17.1148	5.92	2.60	1.08	4.17	41° South
Valašské Meziříčí	Zlín	49.4715	17.9664	5.92	2.60	1.08	4.17	41° South
Pelhřimov	Kraj Vysočina	49.4457	15.2259	5.86	2.64	1.21	4.22	42° South
Tábor	Jihocesky kraj	49.4131	14.652	5.86	2.64	1.21	4.22	42° South
Horažďovice	Plzeň Region	49.3142	13.7199	5.63	2.56	1.25	4.35	42° South
Kuřim	South Moravian	49.2989	16.5317	5.92	2.60	1.08	4.17	41° South
Zlín	Zlín	49.2677	17.7392	5.97	2.67	1.13	4.23	41° South
Strakonice	Jihocesky kraj	49.2583	13.8944	5.63	2.56	1.25	4.35	42° South
Veselí nad Lužnicí	Jihočeský kraj	49.1919	14.6825	5.81	2.58	1.20	4.16	41° South
Brno	South Moravian	49.15	16.611	5.97	2.67	1.13	4.23	41° South
Slavkov u Brna	South Moravian	49.1458	16.866	5.97	2.67	1.13	4.23	41° South
Jindřichův Hradec	Jihočeský kraj	49.1449	14.9989	5.81	2.57	1.16	4.16	41° South
Modřice	South Moravian	49.1181	16.6119	5.97	2.67	1.13	4.23	41° South
Vodňany	Jihočeský kraj	49.1171	14.1893	5.86	2.64	1.21	4.22	41° South
Lomnice nad Lužnicí	Jihočeský kraj	49.0847	14.7223	5.81	2.57	1.16	4.16	41° South
Uherské Hradiště	Zlín	49.0719	17.4638	5.92	2.60	1.08	4.17	41° South
Zidlochovice	South Moravian	49.0408	16.6148	5.97	2.67	1.13	4.23	41° South
Prachatice	Jihočeský kraj	49.0226	14.0055	5.81	2.57	1.16	4.16	41° South
Kyjov	South Moravian	49.0193	17.1122	5.97	2.67	1.13	4.23	41° South
Lišov	Jihočeský kraj	49.0137	14.6065	5.86	2.64	1.21	4.22	41° South
Pohořelice	South Moravian	48.9856	16.5202	6.37	2.80	1.23	4.49	41° South
Vracov	South Moravian	48.9772	17.2006	6.37	2.80	1.23	4.49	41° South
České Budějovice	Jihocesky kraj	48.9345	14.4134	5.96	2.82	1.39	4.42	42° South
Znojmo	South Moravian	48.8519	16.0465	6.42	2.87	1.29	4.55	41° South
Hodonín	South Moravian	48.851	17.1163	6.42	2.87	1.29	4.55	41° South

Solar Panel Tilt Angle in Czechia

So far based on Solar PV Analysis of 74 locations in Czechia, we've discovered that the ideal angle to tilt solar PV panels in Czechia varies between 43° from the horizontal plane facing South in Varnsdorf and 41° from the horizontal plane facing South in Hodonín.

These tilt angles are optimised for maximum annual PV output at each location for fixed-panel solar PV installations. If you click on one of the locations above, there is further detail on ideal seasonal tilt angles as well (in case your solar panels are adjustable).

Depending on where you are based in Czechia, the ideal angle to tilt your solar panels will vary by approx 2 degrees (between 43° from the horizontal plane facing South and 41° from the horizontal plane facing South).

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Helping you assess viability of solar PV for your site

Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide

Elevate the performance of your solar PV installation by utilizing our thorough guide. Determine the best panel tilt angle using real-world data, debunk prevalent misconceptions and grasp how geographical location influences solar power yield.