{"id":1498,"date":"2025-04-19T13:12:15","date_gmt":"2025-04-19T13:12:15","guid":{"rendered":"https:\/\/www.dioda.ro\/blog\/?p=1498"},"modified":"2025-04-19T13:15:18","modified_gmt":"2025-04-19T13:15:18","slug":"gratis-17-aplicatii-online-de-calculator-energie-solara-pentru-panurile-fotovoltaice","status":"publish","type":"post","link":"https:\/\/www.dioda.ro\/blog\/fotovoltaice\/gratis-17-aplicatii-online-de-calculator-energie-solara-pentru-panurile-fotovoltaice\/","title":{"rendered":"GRATIS 17 Aplica\u021bii Online de Calculator Energie Solar\u0103 pentru panurile fotovoltaice !"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Calculator de energie solar\u0103: 18 aplica\u021bii online gratuite<\/h1>\n\n\n\n<p>Pre\u021burile energiei electrice au crescut tot mai mult, afect\u00e2nd bugetul tuturor. Fie c\u0103 vorbim despre o gospod\u0103rie sau despre un business sustenabil, un sistem de panouri fotovoltaice este f\u0103r\u0103 \u00eendoial\u0103 un proiect win-win, eficientizeaz\u0103 resursele proprii, dar \u0219i pe ale planetei.<\/p>\n\n\n\n<p>Ca \u00een orice proces decizional complex, vrei s\u0103 c\u00e2nt\u0103re\u0219ti toate op\u021biunile, faci estim\u0103ri, str\u00e2ngi argumente pro \u0219i contra, tot ce este nevoie pentru alegerea cea mai bun\u0103 din final.<\/p>\n\n\n\n<p>De multe ori punctul de plecare poate fi o simulare a produc\u021biei de energie solar\u0103 a unui sistem fotovoltaic sau a randamentului ob\u021binut \u00eentr-un orizont de timp. Industria \u00een dezvoltare ne pune la dispozi\u021bie diferite instrumente, fie c\u0103 vorbim despre estim\u0103ri rapide pentru dimensionarea sistemului, consumul zilnic de energie electric\u0103 sau op\u021biuni de finan\u021bare.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Variabile importante pentru simul\u0103rile de energie solar\u0103<\/h2>\n\n\n\n<p>Mai \u00eent\u00e2i de toate, trebuie s\u0103 cuno\u0219ti c\u00e2teva informa\u021bii despre proiectul pe care \u00eel ai \u00een minte, astfel \u00eenc\u00e2t calculul s\u0103 fie estimat c\u00e2t mai aproape de realitate. Este vorba despre variabilele care trebuie completate \u00een aplica\u021bie \u0219i care influen\u021beaz\u0103 dimensionarea adecvat\u0103 \u0219i performan\u021ba sistemului fotovoltaic.<\/p>\n\n\n\n<p><strong>01. Profilul de consum<\/strong><\/p>\n\n\n\n<p>Verific\u0103 sau estimeaz\u0103 consumul lunar\/anual de energie. \u00cen func\u021bie de consumul de energie \u0219i puterea necesar\u0103 pentru principalele categorii de consumatori, se determin\u0103 cea mai viabil\u0103 variant\u0103 pentru produc\u021bia de energie solar\u0103.<\/p>\n\n\n\n<p><strong>02. Suprafa\u021b\u0103 disponibil\u0103<\/strong><\/p>\n\n\n\n<p>Este necesar s\u0103 cuno\u0219ti suprafa\u021ba util\u0103 \u00een metri p\u0103tra\u021bi a acoperi\u0219ului\/terenului pe care o ai disponibil\u0103 pentru montarea panourilor fotovoltaice. Cu c\u00e2t ai o suprafa\u021b\u0103 mai mare, cu at\u00e2t po\u021bi ob\u021bine o eficien\u021b\u0103 mai bun\u0103.<\/p>\n\n\n\n<p><strong>03. Orientare<\/strong><\/p>\n\n\n\n<p>\u00cen func\u021bie de orientarea acoperi\u0219ului\/cl\u0103dirii, valorile energiei produse variaz\u0103 foarte mult. Recomandarea de orientare ideal\u0103 a panourilor este cea spre sud sau est-vest (azimut), iar pentru \u00eenclina\u021bie, un unghi optim de 34\u00b0.<\/p>\n\n\n\n<p><strong>04. Condi\u021bii de umbrire<\/strong><\/p>\n\n\n\n<p>Unele calculatoare ofer\u0103 posibilitatea includerii detaliilor despre umbrire (cl\u0103diri sau copaci din apropiere). Este o variabil\u0103 important\u0103 de luat \u00een calcul pentru c\u0103 influen\u021beaz\u0103 performan\u021ba sistemului.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">17 aplica\u021bii web de testat gratuit<\/h2>\n\n\n\n<p>Iat\u0103 o selec\u021bie de 18 aplica\u021bii web, accesibile \u00een mod gratuit, care \u00ee\u021bi ofer\u0103 posibilitatea s\u0103 \u00eencepi cu c\u00e2teva calcule ini\u021biale despre dimensionarea sistemului fotovoltaic.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. PVWatts\u00ae Calculator<\/h3>\n\n\n\n<p>\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-5.png\"><img loading=\"lazy\" decoding=\"async\" width=\"665\" height=\"779\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-5.png\" alt=\"\" class=\"wp-image-1500\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-5.png 665w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-5-256x300.png 256w\" sizes=\"auto, (max-width: 665px) 100vw, 665px\" \/><\/a><\/figure>\n\n\n\n<p>Calculatorul PVWatts estimeaz\u0103 produc\u021bia de energie \u0219i costul energiei sistemelor fotovoltaice (PV) care sunt conectate la re\u021bea, \u00een \u00eentreaga lume. Acesta permite proprietarilor de case sau cl\u0103diri mici, instalatorilor \u0219i produc\u0103torilor s\u0103 estimeze cu u\u0219urin\u021b\u0103 performan\u021ba unei poten\u021biale instala\u021bii fotovoltaice. Se pot crea doar layout-uri simple 2D, f\u0103r\u0103 posibilitate de umbrire. Includ date meteo, dar nu se pot importa componente (panouri, invertoare).<\/p>\n\n\n\n<p>Si un video de prezentare in limba engleza cum sa-l folositi :<\/p>\n<p>\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/QeNccelKFA4?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<p>Link c\u0103tre calculator (nu este necesar cont de utilizator):<a href=\" https:\/\/pvwatts.nrel.gov\/pvwatts.php\"> https:\/\/pvwatts.nrel.gov\/pvwatts.php<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Sc\u0103zut<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Power calculator IBC-SOLAR<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-6.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"530\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-6-1024x530.png\" alt=\"\" class=\"wp-image-1501\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-6-1024x530.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-6-300x155.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-6-768x397.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-6.png 1137w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Se poate estima c\u00e2t\u0103 energie solar\u0103 poate produce \u00eentr-un an un sistem PV montat pe acoperi\u0219, ce cot\u0103 din energie electric\u0103 se poate folosi pentru autoconsum \u0219i c\u00e2t contribuie la reducerea costurilor cu energia. Se pot face calcule pentru sistem cu \u0219i f\u0103r\u0103 baterii.<\/p>\n\n\n\n<p>Include date despre loca\u021bie, acoperi\u0219, sistemul fotovoltaic, consumul de energie \u0219i rezultatele estimative \u2013 suma economisit\u0103 \u0219i gradul de independen\u021b\u0103 (%) ob\u021binut cu \u0219i f\u0103r\u0103 sistem PV. Ofer\u0103 posibilitatea de calcul a estim\u0103rilor \u0219i pentru un orizont de timp de 20 ani.<\/p>\n\n\n\n<p>Link c\u0103tre calculator (nu este necesar cont de utilizator): <a href=\"https:\/\/powercalculator.ibc-solar.com\/\">https:\/\/powercalculator.ibc-solar.com\/<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Sc\u0103zut<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. PVGIS (Photovoltaic Geographical Information System)<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-7.png\"><img loading=\"lazy\" decoding=\"async\" width=\"755\" height=\"650\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-7.png\" alt=\"\" class=\"wp-image-1502\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-7.png 755w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-7-300x258.png 300w\" sizes=\"auto, (max-width: 755px) 100vw, 755px\" \/><\/a><\/figure>\n\n\n\n<p>Tool interactiv cu informa\u021bii geografice pentru instala\u021bii fotovoltaice, dezvoltat de Comisia European\u0103, PVGIS utilizeaz\u0103 date despre radia\u021bia solar\u0103 ob\u021binute din imagini din satelit, precum \u0219i despre temperatura mediului \u0219i viteza v\u00e2ntului. Datele sunt disponibile pentru orice loca\u021bie din Europa \u0219i Africa, precum \u0219i pentru o mare parte din Asia \u0219i America.<\/p>\n\n\n\n<p>Link c\u0103tre calculator (nu este necesar cont de utilizator): <a href=\"https:\/\/re.jrc.ec.europa.eu\/pvg_tools\/en\/tools.html\">https:\/\/re.jrc.ec.europa.eu\/pvg_tools\/en\/tools.html<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Sc\u0103zut<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. SolarEdge Designer<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-8.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"487\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-8-1024x487.png\" alt=\"\" class=\"wp-image-1503\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-8-1024x487.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-8-300x143.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-8-768x365.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-8-1536x730.png 1536w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-8.png 1647w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>O aplica\u021bie web-based (cu autentificare cont) dedicat\u0103 instalatorilor pentru a planifica, construi \u0219i valida sistemele fotovoltaice, lu\u00e2nd \u00een considerare to\u021bi parametrii necesari. Loca\u021bia, clima \u0219i al\u021bi factori sunt utiliza\u021bi pentru a proiecta o simulare 3D a acoperi\u0219ului cu sistem fotovoltaic. Are o interfa\u021b\u0103 u\u0219or de utilizat \u0219i permite alegerea modelului de panou PV \u0219i invertor, \u00eens\u0103 doar dintre modelele produc\u0103torului SolarEdge.<\/p>\n\n\n\n<p>Link c\u0103tre calculator (este necesar cont de utilizator): <a href=\"https:\/\/www.solaredge.com\/products\/installer-tools\/designer\/\">https:\/\/www.solaredge.com\/products\/installer-tools\/designer\/<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Mediu<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Sunny Design<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-9.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"532\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-9-1024x532.png\" alt=\"\" class=\"wp-image-1504\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-9-1024x532.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-9-300x156.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-9-768x399.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-9.png 1498w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Un serviciu gratuit de administrare a proiectelor PV disponibil \u00een baza unui cont de utilizator. Pe pagina lor sunt disponibile tutoriale video cu descrierea func\u021biilor Sunny Design: func\u021bii de baz\u0103, proiectare sistem off-grid, simulare 3D a sistemului PV pe acoperi\u0219. Permite alegerea modelului de panou PV \u0219i invertor, \u00eens\u0103 doar dintre modelele produc\u0103torului Sunny.<\/p>\n\n\n\n<p>Link c\u0103tre calculator (este necesar cont de utilizator): <a href=\"https:\/\/www.sunnydesignweb.com\/sdweb\/\">https:\/\/www.sunnydesignweb.com\/sdweb\/<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Mediu<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. HelioScope<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-10.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"677\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-10-1024x677.png\" alt=\"\" class=\"wp-image-1505\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-10-1024x677.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-10-300x198.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-10-768x508.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-10.png 1184w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Un instrument web-based pentru profesioni\u0219tii din domeniul energiei solare pentru simul\u0103ri propuneri de sisteme fotovoltaice: design 3D, estim\u0103ri pentru randamentul energetic, calculator financiar \u0219i func\u021bii de editare drag-and-drop. Pe pagina lor se poate urm\u0103ri un video cu prezentarea aplica\u021biei. Este orientat\u0103 c\u0103tre design-ul sistemului \u00een detaliu \u0219i permite alegerea modelului de panou \u0219i invertor dintr-o baz\u0103 de date.<\/p>\n\n\n\n<p>Link c\u0103tre calculator (este necesar cont de utilizator pentru free trial de 30 zile): <a href=\"https:\/\/www.helioscope.com\/signup\">https:\/\/www.helioscope.com\/signup<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Ridicat<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. PlantPredict<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-11.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"547\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-11-1024x547.png\" alt=\"\" class=\"wp-image-1506\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-11-1024x547.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-11-300x160.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-11-768x411.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-11.png 1216w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Instrument complex de modelare a energiei solare conceput pentru a calcula estim\u0103ri precise pentru sisteme mari cu panouri fotovoltaice. Varianta basic include predic\u021bii energetice, includerea datelor meteo, alegerea modelului de invertor \u0219i panou dintr-o baz\u0103 de date, generare layout sau posibilitatea de a desc\u0103rca rapoarte. \u00cen func\u021bie de planul ales (pentru variantele cu abonament lunar), aplica\u021bia software are func\u021bii \u0219i posibilit\u0103\u021bi multiple pentru proiecte detaliate.<\/p>\n\n\n\n<p>Link c\u0103tre calculator (este necesar cont de utilizator): <a href=\"https:\/\/ui.plantpredict.com\/login\">https:\/\/ui.plantpredict.com\/login<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Ridicat<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8. PV*SOL online<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-12.png\"><img loading=\"lazy\" decoding=\"async\" width=\"732\" height=\"730\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-12.png\" alt=\"\" class=\"wp-image-1507\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-12.png 732w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-12-300x300.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-12-150x150.png 150w\" sizes=\"auto, (max-width: 732px) 100vw, 732px\" \/><\/a><\/figure>\n\n\n\n<p>PV*SOL ofer\u0103 o configura\u021bie detaliat\u0103 \u0219i analiz\u0103 de umbr\u0103 pentru sistemele fotovoltaice. Poate calcula puterea solar\u0103, dimensionarea panourilor \u0219i prognoza economic\u0103 pentru sistemul PV. Varianta care se poate desc\u0103rca \u0219i folosi ca aplica\u021bie Windows este gratuit\u0103 timp de 30 zile \u0219i include doar layout 2D la analiza umbririi, cu un grad de complexitate mai mare dec\u00e2t cea online. Calculatorul online este gratuit, cu un design mai simplist, acolo se pot introduce datele, iar configuratorul automat va alege varianta optim\u0103.<\/p>\n\n\n\n<p>\u00cen urma simul\u0103rii, sunt calculate energia fotovoltaic\u0103 anual\u0103, raportul de performan\u021b\u0103, consumul propriu de energie, etc.<\/p>\n\n\n\n<p>Link pentru calculatorul gratuit online: <a href=\"http:\/\/pvsol-online.valentin-software.com\/\">http:\/\/pvsol-online.valentin-software.com\/<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Sc\u0103zut<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9. PVsyst<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-13.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"502\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-13-1024x502.png\" alt=\"\" class=\"wp-image-1508\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-13-1024x502.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-13-300x147.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-13-768x377.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-13.png 1290w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>PVsyst este conceput pentru a fi utilizat de arhitec\u021bi, ingineri \u0219i cercet\u0103tori. Este u\u0219or de utilizat, cuprinde informa\u021bii despre procedurile folosite \u0219i un ghid pentru dezvoltarea unui proiect. Poate importa date meteo sau alte date personale diferite surse.<\/p>\n\n\n\n<p>Printre cele mai bune aplica\u021bii orietate c\u0103tre detalii, ofer\u0103 multe posibilit\u0103\u021bi, de la aspecte ce \u021bin de designul sistemului p\u00e2n\u0103 la evaluarea costului sistemului (CAPEX, OPEX). Rezultatele sunt prezentate sub forma unui raport complet, cu grafice \u0219i tabele specifice, iar datele pot fi exportate.<\/p>\n\n\n\n<p>Link pentru download aplica\u021bie (interfa\u021ba este folosit\u0103 doar ca aplica\u021bie Windows, cu free trial de 30 zile): <a href=\"https:\/\/www.pvsyst.com\/download-pvsyst\/\">https:\/\/www.pvsyst.com\/download-pvsyst\/<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Ridicat<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">10. K2 Base<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-14.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"547\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-14-1024x547.png\" alt=\"\" class=\"wp-image-1509\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-14-1024x547.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-14-300x160.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-14-768x410.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-14.png 1473w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Instrument inovator de planificare pentru acoperi\u0219uri \u00eenclinate \u0219i plate pentru determinarea sistemului optim de montare K2. Pe site este prezentat un video de prezentare pentru planificarea proiectului PV \u00een 5 pa\u0219i.<\/p>\n\n\n\n<p>Link c\u0103tre calculator (nu este necesar cont de utilizator): <a href=\"https:\/\/base.k2-systems.com\/#\/dashboard\" data-type=\"link\" data-id=\"https:\/\/base.k2-systems.com\/#\/dashboard\">https:\/\/base.k2-systems.com\/#\/dashboard<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Ridicat<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">11. Solar-Estimate<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-15.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"584\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-15-1024x584.png\" alt=\"\" class=\"wp-image-1510\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-15-1024x584.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-15-300x171.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-15-768x438.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-15.png 1351w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Ofer\u0103 calculatoare pentru estimarea costurilor \u0219i economiilor pentru sisteme solare reziden\u021biale, inclusiv op\u021biuni de finan\u021bare \u0219i stimulente fiscale. Este un instrument util pentru proprietarii de case care doresc s\u0103 afle c\u00e2t ar costa instalarea unui sistem solar \u0219i care ar fi economiile poten\u021biale pe termen lung.<\/p>\n\n\n\n<p>Link c\u0103tre calculator: <a href=\"https:\/\/www.solar-estimate.org\/\">https:\/\/www.solar-estimate.org\/<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Mediu<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">12. EnergySage Solar Calculator<\/h3>\n\n\n\n<p>Un instrument simplu care estimeaz\u0103 economiile poten\u021biale \u0219i perioada de amortizare pentru sistemele solare reziden\u021biale. Utilizatorii introduc adresa lor \u0219i consumul lunar de electricitate, iar calculatorul ofer\u0103 estim\u0103ri personalizate bazate pe datele despre acoperi\u0219ul lor, tarifele locale la electricitate \u0219i stimulentele disponibile.<\/p>\n\n\n\n<p>Link c\u0103tre calculator: https:\/\/www.energysage.com\/solar\/calculator\/<\/p>\n\n\n\n<p>Nivel de complexitate: Sc\u0103zut<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">13. Renogy Solar Panel Calculator<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-16.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"719\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-16-1024x719.png\" alt=\"\" class=\"wp-image-1511\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-16-1024x719.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-16-300x211.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-16-768x539.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-16.png 1216w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>CA un adevarat joc , este util pentru sisteme off-grid, acest calculator ajut\u0103 la dimensionarea bateriilor \u0219i panourilor solare pentru aplica\u021bii mobile sau izolate. Este deosebit de util pentru cei care doresc s\u0103 instaleze sisteme solare pe rulote, b\u0103rci sau cabane izolate. Calculatorul permite utilizatorilor s\u0103 introduc\u0103 consumul lor de energie \u0219i s\u0103 primeasc\u0103 recomand\u0103ri pentru dimensiunea sistemului solar necesar.<\/p>\n\n\n\n<p>Link c\u0103tre calculator: <a href=\"https:\/\/www.renogy.com\/solar-panel-calculator\">https:\/\/www.renogy.com\/solar-panel-calculator<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Mediu<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">14. Global Solar Atlas<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-17.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"561\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-17-1024x561.png\" alt=\"\" class=\"wp-image-1512\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-17-1024x561.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-17-300x164.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-17-768x421.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-17.png 1087w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Dezvoltat de Banca Mondial\u0103, Global Solar Atlas ofer\u0103 date despre poten\u021bialul solar pentru orice loca\u021bie din lume. Este un instrument excelent pentru evaluarea ini\u021bial\u0103 a fezabilit\u0103\u021bii proiectelor solare \u00een diferite regiuni. Utilizatorii pot vizualiza h\u0103r\u021bi interactive cu radia\u021bia solar\u0103 \u0219i pot ob\u021bine date detaliate despre poten\u021bialul fotovoltaic pentru loca\u021bii specifice.<\/p>\n\n\n\n<p>Link c\u0103tre calculator: <a href=\"https:\/\/globalsolaratlas.info\/\">https:\/\/globalsolaratlas.info\/<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Mediu<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">15. Fronius Solar Creator<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-19.png\"><img loading=\"lazy\" decoding=\"async\" width=\"967\" height=\"735\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-19.png\" alt=\"\" class=\"wp-image-1514\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-19.png 967w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-19-300x228.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-19-768x584.png 768w\" sizes=\"auto, (max-width: 967px) 100vw, 967px\" \/><\/a><\/figure>\n\n\n\n<p>Ofer\u0103 un calculator pentru dimensionarea sistemelor fotovoltaice \u0219i estimarea produc\u021biei de energie. Este un instrument dezvoltat de un produc\u0103tor de renume \u00een domeniul invertoarelor solare, care permite utilizatorilor s\u0103 proiecteze sisteme solare \u0219i s\u0103 estimeze performan\u021ba acestora. Include func\u021bii pentru dimensionarea corect\u0103 a invertoarelor \u0219i configurarea optim\u0103 a sistemului.<\/p>\n\n\n\n<p>Link c\u0103tre calculator: <a href=\"https:\/\/www.fronius.com\/en\/solar-energy\/installers-partners\/products-solutions\/monitoring-digital-tools\/design-pv-system-solar-creator\">https:\/\/www.fronius.com\/en\/solar-energy\/installers-partners\/products-solutions\/monitoring-digital-tools\/design-pv-system-solar-creator<\/a> <\/p>\n\n\n\n<p>Nivel de complexitate: Mediu<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">16. SMA Sunny Design<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-18.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"579\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-18-1024x579.png\" alt=\"\" class=\"wp-image-1513\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-18-1024x579.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-18-300x170.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-18-768x435.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-18.png 1520w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Instrument de planificare pentru sisteme fotovoltaice cu sau f\u0103r\u0103 stocare. Dezvoltat de SMA, un lider \u00een tehnologia invertoarelor solare, acest instrument permite proiectarea detaliat\u0103 a sistemelor fotovoltaice, inclusiv dimensionarea corect\u0103 a invertoarelor \u0219i evaluarea performan\u021bei sistemului. Ofer\u0103 op\u021biuni pentru sisteme cu sau f\u0103r\u0103 baterii de stocare.<\/p>\n\n\n\n<p>Link c\u0103tre calculator: <a href=\"https:\/\/www.sma.de\/en\/products\/apps-software\/sunny-design\">https:\/\/www.sma.de\/en\/products\/apps-software\/sunny-design<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Ridicat<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">17. Aurora Solar<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-20.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"653\" src=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-20-1024x653.png\" alt=\"\" class=\"wp-image-1515\" srcset=\"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-20-1024x653.png 1024w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-20-300x191.png 300w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-20-768x489.png 768w, https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/image-20.png 1194w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Ofer\u0103 o versiune de prob\u0103 gratuit\u0103 pentru proiectarea detaliat\u0103 a sistemelor solare. Este un instrument profesional utilizat de instalatorii de sisteme solare pentru proiectarea, simularea \u0219i v\u00e2nzarea sistemelor fotovoltaice. Include func\u021bii avansate precum modelarea 3D a acoperi\u0219urilor, analiza umbririi \u0219i simul\u0103ri financiare detaliate.<\/p>\n\n\n\n<p>Link c\u0103tre calculator: <a href=\"https:\/\/www.aurorasolar.com\/\">https:\/\/www.aurorasolar.com\/<\/a><\/p>\n\n\n\n<p>Nivel de complexitate: Ridicat<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Concluzie<\/h2>\n\n\n\n<p>Energia solar\u0103 reprezint\u0103 o alegere responsabil\u0103 cu beneficii pe termen lung. Aceste instrumente de calcul v\u0103 pot ajuta s\u0103 face\u021bi primii pa\u0219i \u00een evaluarea poten\u021bialului unui sistem fotovoltaic pentru nevoile dumneavoastr\u0103 specifice. Pentru rezultate mai precise \u0219i o implementare profesional\u0103, este recomandat s\u0103 consulta\u021bi un specialist \u00een domeniu.<\/p>\n\n\n\n<p>Nu uita sa te abonezi sa primesti prin email ultimile articole !<\/p>\n<p>\u00a0<\/p>\n\n\n<div class=\"wp-block-jetpack-subscriptions__supports-newline wp-block-jetpack-subscriptions\">\n\t\t<div>\n\t\t\t<div>\n\t\t\t\t<div>\n\t\t\t\t\t<p >\n\t\t\t\t\t\t<a href=\"https:\/\/www.dioda.ro\/blog\/?post_type=post&#038;p=1498\" style=\"font-size: 16px;padding: 15px 23px 15px 23px;margin: 0; margin-left: 10px;border-radius: 0px;border-width: 1px; background-color: #113AF5; color: #FFFFFF; text-decoration: none; white-space: nowrap; margin-left: 0\">Aboneaza-te !<\/a>\n\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Calculator de energie solar\u0103: 18 aplica\u021bii online gratuite Pre\u021burile energiei electrice au crescut tot mai mult, afect\u00e2nd bugetul tuturor. Fie c\u0103 vorbim despre o gospod\u0103rie sau despre un business sustenabil, un sistem de panouri fotovoltaice este f\u0103r\u0103 \u00eendoial\u0103 un proiect win-win, eficientizeaz\u0103 resursele proprii, dar \u0219i pe ale planetei. Ca \u00een orice proces decizional complex, &#8230; <a title=\"GRATIS 17 Aplica\u021bii Online de Calculator Energie Solar\u0103 pentru panurile fotovoltaice !\" class=\"read-more\" href=\"https:\/\/www.dioda.ro\/blog\/fotovoltaice\/gratis-17-aplicatii-online-de-calculator-energie-solara-pentru-panurile-fotovoltaice\/\" aria-label=\"Read more about GRATIS 17 Aplica\u021bii Online de Calculator Energie Solar\u0103 pentru panurile fotovoltaice !\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":1516,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[48],"tags":[],"class_list":["post-1498","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fotovoltaice"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.dioda.ro\/blog\/wp-content\/uploads\/2025\/04\/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvZmw5NDQ0NTA2NTA1LWltYWdlLWtwNTNheDB6LmpwZw.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8WdYv-oa","jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/posts\/1498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/comments?post=1498"}],"version-history":[{"count":1,"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/posts\/1498\/revisions"}],"predecessor-version":[{"id":1517,"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/posts\/1498\/revisions\/1517"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/media\/1516"}],"wp:attachment":[{"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/media?parent=1498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/categories?post=1498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dioda.ro\/blog\/wp-json\/wp\/v2\/tags?post=1498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}