A montage of the city of Larissa, displaying notable locations and landmarks

Greece · 10 kWp reference system

Larissa solar forecast

Photo: SilentResident (compilation, sources to attribute see above; if any of the sources used in the Montage are removed from Wikimedia Commons, or better ones are found, please inform its creator so that they can update it. You can contact the creator by leaving a message here: [1] ), CC BY-SA 3.0. Cropped, resized and converted to WebP by GridPassport.

Wednesday, August 5, 2026

About 50.8 kWh tomorrow

For a standard 10 kWp south-facing system in Larissa, GridPassport estimates 50.8 kWh on Wednesday, August 5, 2026, with a likely range of 41.9-53.2 kWh. The strongest production window is expected at 12:00-16:00 local time.

Updated Aug 4, 2026, 09:53 PM GMT+3 · fresh snapshot
Likely range
41.9-53.2 kWh
Strongest window
12:00-16:00
Confidence
high
Forecast my solar output

Typical year

Solar production month by month in Larissa

A standard 10 kWp system produces about 14,628 kWh in a typical year at this location. Monthly averages show seasonality; they are not a forecast for a specific year.

Values are kWh per month. Source: European Commission JRC PVGIS.

What makes Larissa's solar profile different? The typical annual yield is about 1,463 kWh per installed kWp, ranking Larissa #5 of 6 modelled locations in Greece. That is 3% below the median of the 6 Greece locations in this dataset. July is typically the strongest month and December the weakest; the stronger month produces about 2.0 times as much.

See the 12-month data
MonthMonthly outputDaily averageYear-to-year variation
MonthJanuary Monthly output916 kWh Daily average29.5 kWh/day Year-to-year variation±176 kWh
MonthFebruary Monthly output938 kWh Daily average33.5 kWh/day Year-to-year variation±146 kWh
MonthMarch Monthly output1,236 kWh Daily average39.9 kWh/day Year-to-year variation±121 kWh
MonthApril Monthly output1,357 kWh Daily average45.2 kWh/day Year-to-year variation±111 kWh
MonthMay Monthly output1,442 kWh Daily average46.5 kWh/day Year-to-year variation±88 kWh
MonthJune Monthly output1,446 kWh Daily average48.2 kWh/day Year-to-year variation±69 kWh
MonthJuly Monthly output1,597 kWh Daily average51.5 kWh/day Year-to-year variation±46 kWh
MonthAugust Monthly output1,593 kWh Daily average51.4 kWh/day Year-to-year variation±60 kWh
MonthSeptember Monthly output1,333 kWh Daily average44.4 kWh/day Year-to-year variation±94 kWh
MonthOctober Monthly output1,102 kWh Daily average35.6 kWh/day Year-to-year variation±159 kWh
MonthNovember Monthly output865 kWh Daily average28.8 kWh/day Year-to-year variation±131 kWh
MonthDecember Monthly output804 kWh Daily average25.9 kWh/day Year-to-year variation±142 kWh

Nearby solar forecasts

Compare Larissa with nearby cities

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Method and data

Every city uses a 10 kWp system facing south at 35 degrees with 14% system losses. Tomorrow's figure combines hourly weather with GridPassport's PV production and uncertainty model. The monthly profile uses the European Commission JRC PVGIS multi-year climate series. Roof direction, shade, snow, dirt, inverter clipping and local weather can change real output.