{"id":2671,"date":"2022-04-08T14:15:25","date_gmt":"2022-04-08T13:15:25","guid":{"rendered":"http:\/\/gershojenergia.darkfirewebstudio.hu\/napelem-rendszerek-hatekonysaganak-a-merese\/"},"modified":"2026-01-25T19:50:25","modified_gmt":"2026-01-25T18:50:25","slug":"napelem-rendszerek-hatekonysaganak-a-merese","status":"publish","type":"page","link":"https:\/\/gershojenergia.com\/en\/napelem-rendszerek-hatekonysaganak-a-merese\/","title":{"rendered":"Return of investment"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2671\" class=\"elementor elementor-2671 elementor-916\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0918e68 subpage elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0918e68\" data-element_type=\"section\" id=\"gradientbox\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;opacity-tilt&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 2600 131.1\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M0 0L2600 0 2600 69.1 0 0z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.5\" d=\"M0 0L2600 0 2600 69.1 0 69.1z\"\/>\n\t<path class=\"elementor-shape-fill\" style=\"opacity:0.25\" d=\"M2600 0L0 0 0 130.1 2600 69.1z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-160021a\" data-id=\"160021a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0637460 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0637460\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-964d9a4\" data-id=\"964d9a4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-90fdde1 elementor-align-center main-breadcrumb elementor-widget elementor-widget-breadcrumbs\" data-id=\"90fdde1\" data-element_type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<span><span class=\"last\">F\u0151oldal<\/span><\/span>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9abe124 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9abe124\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-107bd3b\" data-id=\"107bd3b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cb19ac0 elementor-widget elementor-widget-heading\" data-id=\"cb19ac0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.21.0 - 22-05-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h3 class=\"elementor-heading-title elementor-size-default\">Invest in the future of your company with a Solar Power system!<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b33f82 elementor-widget elementor-widget-text-editor\" data-id=\"2b33f82\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.21.0 - 22-05-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><style>\na {<br \/>\n    text-decoration: none;<br \/>\n    color: #464feb;<br \/>\n}<br \/>\ntr th, tr td {<br \/>\n    border: 1px solid #e6e6e6;<br \/>\n}<br \/>\ntr th {<br \/>\n    background-color: #f5f5f5;<br \/>\n}<br \/>\n<\/style><\/p><div><p>Are you looking for a safe, sustainable, and reliable investment opportunity?<br \/>Few assets are as predictable as the <strong>sun<\/strong> \u2014 a stable, long\u2011term energy source you can count on every day.<\/p><p>By investing in renewable energy, your company not only ensures energy security, but also <strong>reduces its carbon footprint<\/strong> and takes a responsible step toward environmental and social sustainability.<\/p><p>A solar power system is more than a technical solution \u2014 it is a <strong>strategic financial investment<\/strong>.<br \/>Let\u2019s explore the financial side, as this is the most frequent question for companies evaluating a PV system.<\/p><p>One of the key concerns is the <strong>evolution of solar system prices<\/strong>, and this is perfectly understandable.<\/p><p>Between <strong>2009 and 2015<\/strong>, solar module prices dropped by nearly <strong>80%<\/strong>, driven by global oversupply, rapidly expanding demand, and falling material costs due to more efficient production processes. During this period, solar energy became <strong>cheaper than coal and natural gas<\/strong> in many markets.<\/p><p>After 2015, the pace of price reductions slowed as the industry scaled up and production stabilized at more sustainable levels. In recent years, price movements have been more moderate, indicating a healthy balance between supply and demand.<br \/>Meanwhile, ongoing improvements in <strong>conversion efficiency<\/strong> and <strong>manufacturing processes<\/strong> mean today\u2019s modules generate more energy at a lower production cost than ever before \u2014 delivering better performance at stable price levels. And the prices are not dropping as steep as they did before. In some periods they even increase, based on market volatility, raw materials etc.<\/p><\/div><p>Development of average solar panel prices:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5381cd elementor-widget elementor-widget-image\" data-id=\"e5381cd\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.21.0 - 22-05-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"424\" src=\"https:\/\/gershojenergia.com\/wp-content\/uploads\/2026\/01\/solar_pv_price_world_1975_2024_linear-1024x543.png\" class=\"attachment-large size-large wp-image-7008\" alt=\"\" srcset=\"https:\/\/gershojenergia.com\/wp-content\/uploads\/2026\/01\/solar_pv_price_world_1975_2024_linear-1024x543.png 1024w, https:\/\/gershojenergia.com\/wp-content\/uploads\/2026\/01\/solar_pv_price_world_1975_2024_linear-300x159.png 300w, https:\/\/gershojenergia.com\/wp-content\/uploads\/2026\/01\/solar_pv_price_world_1975_2024_linear-768x407.png 768w, https:\/\/gershojenergia.com\/wp-content\/uploads\/2026\/01\/solar_pv_price_world_1975_2024_linear-1536x814.png 1536w, https:\/\/gershojenergia.com\/wp-content\/uploads\/2026\/01\/solar_pv_price_world_1975_2024_linear-2048x1085.png 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c483e71 elementor-widget elementor-widget-text-editor\" data-id=\"c483e71\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><style>\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n<\/style><\/p><div><p>So <strong>there is no reason to delay<\/strong> your investment decision any longer.<\/p><p>Let\u2019s take a closer look at the <strong>payback period<\/strong>.<\/p><p>To understand how long it takes for a solar power system to return its investment, we rely on the <strong>discounted payback period<\/strong> (Net Present Value \u2013 NPV). This approach shows when the <strong>present value of future energy\u2011production savings<\/strong> equals the <strong>initial cost<\/strong> of the system.<\/p><p>A simple payback calculation is not sufficient, because the result is influenced by many variables, including:<\/p><ul><li>the <strong>orientation and tilt<\/strong> of the roof,<\/li><li>the <strong>size and design<\/strong> of the system relative to your consumption,<\/li><li>the <strong>quality and natural degradation<\/strong> of the panels,<\/li><li>any <strong>subsidies or financial incentives<\/strong> applied,<\/li><li>and market factors such as <strong>electricity prices<\/strong> and the <strong>inflation rate<\/strong>.<\/li><\/ul><p><br \/>These factors together determine when the investment reaches breakeven \u2014 and how quickly it begins generating profit.<\/p><\/div><p>Price of non-household electricity:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ebc2fc elementor-widget elementor-widget-image\" data-id=\"6ebc2fc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"452\" src=\"https:\/\/gershojenergia.com\/wp-content\/uploads\/2022\/04\/arvaltozas-1024x578.jpg\" class=\"attachment-large size-large wp-image-2254\" alt=\"\u00e1rv\u00e1ltoz\u00e1s\" srcset=\"https:\/\/gershojenergia.com\/wp-content\/uploads\/2022\/04\/arvaltozas-1024x578.jpg 1024w, https:\/\/gershojenergia.com\/wp-content\/uploads\/2022\/04\/arvaltozas-300x169.jpg 300w, https:\/\/gershojenergia.com\/wp-content\/uploads\/2022\/04\/arvaltozas-768x433.jpg 768w, https:\/\/gershojenergia.com\/wp-content\/uploads\/2022\/04\/arvaltozas.jpg 1170w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c48c22f elementor-widget elementor-widget-text-editor\" data-id=\"c48c22f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><style>\na {<br \/>\n    text-decoration: none;<br \/>\n    color: #464feb;<br \/>\n}<br \/>\ntr th, tr td {<br \/>\n    border: 1px solid #e6e6e6;<br \/>\n}<br \/>\ntr th {<br \/>\n    background-color: #f5f5f5;<br \/>\n}<br \/>\n<\/style><\/p><div><p><strong>What does this mean for your business?<\/strong><br \/>For quality installations, the <strong>discounted payback period<\/strong> typically falls between <strong>7 and 9 years<\/strong>\u2014and we often see even shorter timelines where site conditions, consumption profiles, or incentives are favorable. As a rough rule of thumb, a <strong>7\u20139 year payback<\/strong> corresponds to an <strong>approximate simple annualized return of ~11\u201314%<\/strong> (100 \u00f7 payback years). <em>Actual returns vary with tariffs, self\u2011consumption, load profiles, and financing.<\/em><\/p><p><strong>Subsidies and financing programs<\/strong> can further shorten payback and, in many cases, create <strong>immediate positive monthly cash flow<\/strong>\u2014that is, your <strong>monthly energy savings can exceed your loan or lease payment<\/strong>, so the project contributes cash from month one while building long\u2011term asset value.<\/p><p>With <strong>high\u2011quality panels<\/strong> delivering a <strong>40+ year lifespan<\/strong>, a PV investment can generate <strong>stable, predictable returns for decades<\/strong>. Ongoing <strong>maintenance, upkeep, and depreciation<\/strong> are comparatively low, which makes the operating profile of a PV system similar to a <strong>stable\u2011yield, low\u2011risk asset<\/strong> over the long term.<\/p><p>Delivering these outcomes requires an <strong>expert, reliable partner<\/strong> using <strong>proven, high\u2011performance technology<\/strong>.<br \/>That\u2019s why we specify <strong>Tier\u20111 class components<\/strong> with long performance guarantees, and why we rely on <strong>advanced analysis and modeling<\/strong>, conduct <strong>on\u2011site surveys<\/strong>, and provide <strong>continuous online monitoring<\/strong> to safeguard your returns.<\/p><p>We are a <strong>financially sound, long\u2011standing company<\/strong>, committed to transparent delivery and long\u2011term service \u2014 so your investment is supported today and for years to come.<\/p><p><strong>We haven\u2019t told you everything here<\/strong> \u2014 there\u2019s more to know about optimizing self\u2011consumption, tariff structures, and financing strategies that can improve your effective ROI and cash flow.<\/p><p><strong>Let\u2019s discuss your numbers and find the solution that fits your business best.<\/strong><br \/><strong>Email our team at <\/strong><a href=\"mailto:ajanlat@gershojenergia.com\"><strong>ajanlat@gershojenergia.com<\/strong>\u00a0<\/a><br \/><strong>or speak with us directly at <a href=\"tel:+36308946152\">tel: +36 30 894 6152<\/a> now to start a tailored assessment.<\/strong><\/p><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ea014fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ea014fc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-27039e7\" data-id=\"27039e7\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-43fc8e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"43fc8e6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5a4295a\" data-id=\"5a4295a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2cd78e7 elementor-widget elementor-widget-heading\" data-id=\"2cd78e7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Start your payback assessment<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a52e572\" data-id=\"a52e572\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-354369e elementor-align-center elementor-widget elementor-widget-button\" data-id=\"354369e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"\/vallalati-napelem-kalkulator\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-calculator\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Calculate<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>F\u0151oldal Invest in the future of your company with a Solar Power system! Are you looking for a safe, sustainable, and reliable investment opportunity?Few assets are as predictable as the sun \u2014 a stable, long\u2011term energy source you can count on every day. By investing in renewable energy, your company not only ensures energy security, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2671","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/gershojenergia.com\/en\/wp-json\/wp\/v2\/pages\/2671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gershojenergia.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gershojenergia.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gershojenergia.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gershojenergia.com\/en\/wp-json\/wp\/v2\/comments?post=2671"}],"version-history":[{"count":22,"href":"https:\/\/gershojenergia.com\/en\/wp-json\/wp\/v2\/pages\/2671\/revisions"}],"predecessor-version":[{"id":7015,"href":"https:\/\/gershojenergia.com\/en\/wp-json\/wp\/v2\/pages\/2671\/revisions\/7015"}],"wp:attachment":[{"href":"https:\/\/gershojenergia.com\/en\/wp-json\/wp\/v2\/media?parent=2671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}