☀️ Irraggiamento Solare Giornaliero
Rilevazioni dati del giorno 04/08/26 Meteomin (Udine)
Curva dell’irraggiamento solare misurato ogni 15 minuti. Le zone piatte indicano l’assenza di Sole.
{"type":"line","data":{"labels":["00:00","00:15","00:30","00:45","01:00","01:15","01:30","01:45","02:00","02:15","02:30","02:45","03:00","03:15","03:30","03:45","04:00","04:15","04:30","04:45","05:00","05:15","05:30","05:45","06:00","06:15","06:30","06:45","07:00","07:15","07:30","07:45","08:00","08:15","08:30","08:45","09:00","09:15","09:30","09:45","10:00","10:15","10:30","10:45","11:00","11:15","11:30","11:45","12:00","12:15","12:30","12:45","13:00","13:15","13:30","13:45","14:00","14:15","14:30","14:45","15:00","15:15","15:30","15:45","16:00","16:15","16:30","16:45","17:00","17:15","17:30","17:45","18:00","18:15","18:30","18:45","19:00","19:15","19:30","19:45","20:00","20:15","20:30","20:45","21:00","21:15","21:30","21:45","22:00","22:15","22:30","22:45","23:00","23:15","23:30","23:45"],"datasets":[{"label":"Oggi (04/08/2026)","data":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,11.0,23.0,44.0,46.0,118.0,155.0,195.0,236.0,274.0,318.0,355.0,396.0,397.0,385.0,492.0,432.0,487.0,487.0,573.0,664.0,700.0,721.0,738.0,754.0,766.0,782.0,786.0,770.0,643.0,719.0,798.0,788.0,780.0,773.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0],"borderColor":"#f9a825","backgroundColor":"rgba(255, 223, 0, 0.2)","fill":true,"tension":0.3},{"label":"Stesso giorno anno precedente (04/08/2025)","data":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,5.0,12.0,19.0,21.0,109.0,151.0,190.0,227.0,271.0,313.0,355.0,397.0,434.0,492.0,526.0,455.0,526.0,587.0,492.0,540.0,628.0,745.0,807.0,671.0,802.0,800.0,687.0,650.0,1046.0,657.0,540.0,810.0,336.0,427.0,309.0,213.0,459.0,881.0,779.0,450.0,427.0,397.0,338.0,290.0,199.0,142.0,211.0,313.0,239.0,172.0,125.0,97.0,76.0,65.0,51.0,33.0,25.0,7.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0],"borderColor":"#9e9e9e","backgroundColor":"rgba(200, 200, 200, 0.2)","borderDash":[5,5],"fill":false,"tension":0.3}]},"options":{"scales":{"x":{"title":{"text":"Orario","display":true}},"y":{"title":{"text":"W/m²","display":true}}},"plugins":{"legend":{"position":"top"},"title":{"display":true,"text":"Confronto Irraggiamento Solare - 04 agosto 2026 vs 04 agosto 2025"}}}}
{"type":"line","data":{"labels":["01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30","31"],"datasets":[{"label":"Anno 2026","data":[21.267000000000003,23.2857,23.865299999999998,14.945399999999996,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0],"borderColor":"#f9a825","backgroundColor":"rgba(255, 223, 0, 0.2)","fill":true,"tension":0.3},{"label":"Anno 2025","data":[15.891300000000003,7.3332,19.3527,19.8234,23.472000000000008,17.558099999999992,23.094899999999992,23.553900000000002,23.650199999999998,23.023800000000005,22.150800000000004,22.328100000000003,21.4227,21.7872,21.809699999999996,17.486100000000004,13.893299999999995,19.945799999999988,21.036599999999989,11.6874,13.113900000000001,16.3143,16.4997,19.812599999999993,20.823300000000003,16.696800000000003,13.7196,8.7326999999999977,17.03789999999999,10.683000000000002,19.2735],"borderColor":"#9e9e9e","backgroundColor":"rgba(200, 200, 200, 0.2)","borderDash":[5,5],"fill":false,"tension":0.3}]},"options":{"scales":{"x":{"title":{"text":"Giorno del mese","display":true}},"y":{"title":{"text":"Irraggiamento Totale (MJ/m²)","display":true}}},"plugins":{"legend":{"position":"top"},"title":{"display":true,"text":"Confronto Irraggiamento Mensile - agosto"}}}}
{"type":"line","data":{"labels":["01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30","31"],"datasets":[{"label":"Produzione stimata 2026 (kWh)","data":[29.029454999999995,31.784980499999989,32.576134500000009,20.400471000000003,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0],"borderColor":"#4caf50","backgroundColor":"rgba(76, 175, 80, 0.2)","fill":true,"tension":0.3},{"label":"Produzione stimata 2025 (kWh)","data":[21.6916245,10.009818,26.416435500000006,27.058940999999997,32.039280000000005,23.966806499999997,31.524538499999991,32.1510735,32.282523,31.427487,30.235842000000005,30.477856499999998,29.241985499999995,29.739528000000007,29.7702405,23.8685265,18.964354499999995,27.226017,28.714958999999993,15.953300999999998,17.9004735,22.2690195,22.5220905,27.044198999999995,28.423804499999992,22.791132000000005,18.727254000000006,11.920135499999999,23.2567335,14.582295000000002,26.308327500000008],"borderColor":"#8e8e8e","backgroundColor":"rgba(160,160,160,0.2)","borderDash":[5,5],"fill":false,"tension":0.3}]},"options":{"scales":{"x":{"title":{"text":"Giorno del mese","display":true}},"y":{"title":{"text":"Produzione stimata (kWh)","display":true}}},"plugins":{"legend":{"position":"top"},"title":{"display":true,"text":"Produzione Fotovoltaica Stimata - agosto"}}}}
📅 Irraggiamento Mensile
Confronto tra l’irraggiamento giornaliero del mese corrente e dello stesso mese dell’anno precedente.
🔋 Produzione Fotovoltaica Stimata
Stima della produzione giornaliera in kWh basata sull’irraggiamento solare rilevato.
📋 Tabella Produzione Giornaliera
Valori stimati per ogni giorno del mese selezionato.
| Giorno | Irraggiamento (MJ/m²) | Produzione stimata (kWh) |
|---|
| 01 | 21,27 | 29,03 |
| 02 | 23,29 | 31,78 |
| 03 | 23,87 | 32,58 |
| 04 | 14,95 | 20,4 |
| 05 | 0 | 0 |
| 06 | 0 | 0 |
| 07 | 0 | 0 |
| 08 | 0 | 0 |
| 09 | 0 | 0 |
| 10 | 0 | 0 |
| 11 | 0 | 0 |
| 12 | 0 | 0 |
| 13 | 0 | 0 |
| 14 | 0 | 0 |
| 15 | 0 | 0 |
| 16 | 0 | 0 |
| 17 | 0 | 0 |
| 18 | 0 | 0 |
| 19 | 0 | 0 |
| 20 | 0 | 0 |
| 21 | 0 | 0 |
| 22 | 0 | 0 |
| 23 | 0 | 0 |
| 24 | 0 | 0 |
| 25 | 0 | 0 |
| 26 | 0 | 0 |
| 27 | 0 | 0 |
| 28 | 0 | 0 |
| 29 | 0 | 0 |
| 30 | 0 | 0 |
| 31 | 0 | 0 |
Come viene calcolata la produzione fotovoltaica stimata:
I valori mostrati sono una stima dell’energia elettrica prodotta giornalmente da un impianto fotovoltaico, basata sull’irraggiamento solare misurato dalla stazione meteo.
Per ogni rilevazione (ogni 15 minuti), il valore istantaneo in W/m² viene convertito in energia MJ/m² moltiplicando per il tempo (900 secondi).
La produzione elettrica stimata in kWh è calcolata con la formula:
(MJ/m² × potenza impianto kWp × rendimento) ÷ 3.6
- Potenza impianto: 6KW Nominali 5.46 kWp
- Rendimento medio: 80% (considerando perdite e orientamento)
- Conversione: 1 kWh = 3.6 MJ
Questo calcolo fornisce una stima indicativa della produzione giornaliera, utile per monitorare l’efficienza dell’impianto e confrontarla con i dati reali.