{"id":12327,"date":"2025-09-29T23:25:06","date_gmt":"2025-09-29T21:25:06","guid":{"rendered":"https:\/\/pvprosolar.de\/?p=12327"},"modified":"2025-10-15T22:53:15","modified_gmt":"2025-10-15T20:53:15","slug":"are-solar-panels-worth-it-in-germany","status":"publish","type":"post","link":"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/","title":{"rendered":"Are Solar Panels Worth It in Germany 2025?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#What_factors_determine_the_profitability_of_a_solar_system_in_Germany_in_2025\" >What factors determine the profitability of a solar system in Germany in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#How_high_are_the_purchase_costs_for_solar_systems_in_2025\" >How high are the purchase costs for solar systems in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#How_will_electricity_prices_develop_in_Germany_in_2025\" >How will electricity prices develop in Germany in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#What_role_does_the_feed-in_tariff_play_in_2025\" >What role does the feed-in tariff play in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#What_subsidies_are_available_for_solar_systems_in_2025\" >What subsidies are available for solar systems in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#How_long_does_the_amortization_of_a_solar_system_take_in_2025\" >How long does the amortization of a solar system take in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#Are_solar_panels_with_storage_worth_it_in_2025\" >Are solar panels with storage worth it in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#What_technical_developments_make_solar_panels_more_attractive_in_2025\" >What technical developments make solar panels more attractive in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#How_do_solar_systems_differ_for_private_business_and_industrial_use\" >How do solar systems differ for private, business, and industrial use?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#What_regional_differences_exist_for_solar_panels_in_Germany_in_2025\" >What regional differences exist for solar panels in Germany in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#How_are_interest_rates_and_financing_options_developing_in_2025\" >How are interest rates and financing options developing in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#Comparison_Were_solar_panels_worth_it_in_2023_2024_and_2025\" >Comparison: Were solar panels worth it in 2023, 2024, and 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#Example_calculation_for_a_four-person_household_in_2025\" >Example calculation for a four-person household in 2025<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#Are_solar_panels_in_Germany_without_storage_worth_it_in_2025\" >Are solar panels in Germany without storage worth it in 2025?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"#\" data-href=\"https:\/\/pvprosolar.de\/en\/are-solar-panels-worth-it-in-germany\/#How_long_do_solar_panels_and_batteries_last_in_2025\" >How long do solar panels and batteries last in 2025?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p style=\"text-align: left;\">More and more people in Germany are asking themselves in 2025 if solar panels are still worth it. With rising electricity prices, attractive subsidy programs, and modern technology, photovoltaics are attractive for households, businesses, and industrial users. In this article, you get a full overview of costs, savings, returns, regional differences, and subsidies. You will also find calculation examples to assess profitability. This way, you can decide if a solar panel system makes sense for you in 2025.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"What_factors_determine_the_profitability_of_a_solar_system_in_Germany_in_2025\"><\/span>What factors determine the profitability of a solar system in Germany in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">Profitability depends on several aspects:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Purchase costs for modules, inverters, storage, and installation<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Operating costs such as insurance, maintenance, and cleaning<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Electricity prices and forecasts until 2030<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Feed-in tariff for surplus solar power<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Self-consumption rate with or without storage<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Lifetime and efficiency of modules<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Location and solar irradiation<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Subsidy programs and tax regulations<\/li>\n<\/ul>\n<p style=\"text-align: left;\">The better the system is planned and adapted to consumption, the higher the return.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"How_high_are_the_purchase_costs_for_solar_systems_in_2025\"><\/span>How high are the purchase costs for solar systems in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">Prices have fallen in recent years. In 2025:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/pvprosolar.de\/en\/complete-solar-systems\/\">Small systems<\/a> (5 kWp): approx. \u20ac7,000\u20139,000<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Medium systems (10 kWp): approx. \u20ac13,000\u201316,000<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Large systems (15\u201330 kWp): from \u20ac20,000<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Battery storage (10 kWh): approx. \u20ac7,000\u20139,000<\/li>\n<\/ul>\n<p style=\"text-align: left;\">Example calculation:<\/p>\n<p style=\"text-align: left;\">A 10 kWp system with storage costs around \u20ac22,000\u201325,000. With 70% self-consumption, a household saves about \u20ac2,200 per year (at \u20ac0.40\/kWh).<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"How_will_electricity_prices_develop_in_Germany_in_2025\"><\/span>How will electricity prices develop in Germany in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Average household electricity price: approx. \u20ac0.42\u20130.45\/kWh<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Business electricity: approx. \u20ac0.30\u20130.35\/kWh<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Forecasts until 2030: further increases due to grid fees and CO\u2082 costs<\/li>\n<\/ul>\n<p style=\"text-align: left;\">Each self-generated kilowatt-hour replaces expensive grid power and increases profitability.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"What_role_does_the_feed-in_tariff_play_in_2025\"><\/span>What role does the feed-in tariff play in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Systems up to 10 kWp: approx. \u20ac0.081\/kWh<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Systems up to 40 kWp: approx. \u20ac0.075\/kWh<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Systems over 40 kWp: approx. \u20ac0.064\/kWh<\/li>\n<\/ul>\n<p style=\"text-align: left;\">Self-consumption is far more lucrative, saving about \u20ac0.42 per kWh. Feed-in remains an extra income source but is not the main driver.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"What_subsidies_are_available_for_solar_systems_in_2025\"><\/span>What subsidies are available for solar systems in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">0% VAT on PV systems and storage (since 2023)<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">KfW programs for solar, storage, and charging infrastructure<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Regional subsidies: e.g., Lower Saxony for storage, Bavaria for rooftop PV, NRW for tenant electricity projects<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Business subsidies via tax depreciation options<\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"How_long_does_the_amortization_of_a_solar_system_take_in_2025\"><\/span>How long does the amortization of a solar system take in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Without storage: 7\u201310 years<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">With storage: 10\u201313 years<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Module lifespan: 25\u201330 years<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Return after amortization: 10\u201315 years of nearly free power<\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Are_solar_panels_with_storage_worth_it_in_2025\"><\/span>Are solar panels with storage worth it in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\"><strong>Advantages:<\/strong><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Self-consumption increases from about 30\u201340% to up to 70%<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Greater independence from the grid<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Protection from rising electricity prices<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Especially attractive with EVs or heat pumps<\/li>\n<\/ul>\n<p style=\"text-align: left;\"><strong>Example:<\/strong><\/p>\n<p style=\"text-align: left;\">A household with 5,000 kWh annual consumption can cover 3,500 kWh with storage. That equals about \u20ac1,400 in savings per year.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"What_technical_developments_make_solar_panels_more_attractive_in_2025\"><\/span>What technical developments make solar panels more attractive in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Half-cell modules with higher efficiency (up to 23%)<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Bifacial modules with backside absorption for extra yield<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Smart inverters with energy management<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">LFP battery storage for longer lifespan<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Smart-home integration for load management<\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"How_do_solar_systems_differ_for_private_business_and_industrial_use\"><\/span>How do solar systems differ for private, business, and industrial use?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Households: 5\u201315 kWp with storage, focus on self-consumption<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Businesses: 30\u2013200 kWp, high daytime load, short payback times<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Industry: Rooftop or ground-mounted systems over 1 MW, direct supply to production lines<\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"What_regional_differences_exist_for_solar_panels_in_Germany_in_2025\"><\/span>What regional differences exist for solar panels in Germany in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Southern Germany (Bavaria, Baden-W\u00fcrttemberg): up to 1,200 kWh\/kWp per year<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Northern Germany (Lower Saxony, Bremen, Schleswig-Holstein): approx. 950\u20131,050 kWh\/kWp<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Eastern Germany (Saxony, Brandenburg): 1,050\u20131,150 kWh\/kWp<\/li>\n<\/ul>\n<p style=\"text-align: left;\"><strong>Example:<\/strong><br \/>\nA 10 kWp system in Munich generates about 11,800 kWh\/year.<\/p>\n<p style=\"text-align: left;\">The same system in Bremen generates about 9,800 kWh\/year.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"How_are_interest_rates_and_financing_options_developing_in_2025\"><\/span>How are interest rates and financing options developing in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Bank loans for PV: 3\u20135%<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">KfW loans: from 2.5%<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Leasing and contracting models are available for businesses<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Advantage: electricity savings usually exceed loan repayments<\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Comparison_Were_solar_panels_worth_it_in_2023_2024_and_2025\"><\/span>Comparison: Were solar panels worth it in 2023, 2024, and 2025?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">2023: Higher system prices, but rising electricity costs<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">2024: More subsidies, cheaper storage<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">2025: Best balance between lower costs, higher electricity prices, and strong subsidies<\/li>\n<\/ul>\n<p style=\"text-align: left;\">Profitability has increased year by year.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Example_calculation_for_a_four-person_household_in_2025\"><\/span>Example calculation for a four-person household in 2025<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\">Consumption: 5,500 kWh\/year<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">System: 10 kWp, cost \u20ac15,000<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Storage: 10 kWh, cost \u20ac8,000<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Total cost: \u20ac23,000<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Self-consumption: 70% = 3,850 kWh \u2192 \u20ac1,617 savings<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Feed-in: 1,650 kWh x \u20ac0.081 = \u20ac134<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Total annual savings: \u20ac1,751<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Amortization: approx. 12 years<\/li>\n<\/ul>\n<p style=\"text-align: left;\"><a href=\"https:\/\/pvprosolar.de\/en\/how-much-sun-does-germany-get-for-solar-panels\/\">Solar panels<\/a> are more worthwhile in Germany in 2025 than ever before. Falling costs, rising electricity prices, and attractive subsidies make them profitable. With storage, EVs, or heat pumps, the returns improve even further. Regional differences exist, but even in northern Germany, systems are worthwhile in the long run. After amortization, owners benefit from many years of nearly free power while contributing to climate protection.<\/p>\n<p style=\"text-align: left;\">        <section class=\"sc_fs_faq sc_card \">\n            <div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"Are_solar_panels_in_Germany_without_storage_worth_it_in_2025\"><\/span>Are solar panels in Germany without storage worth it in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h3>                <div>\n\t\t\t\t\t                    <p>\n\t\t\t\t\t\tYes. Even without storage, systems are profitable. With self-consumption and feed-in tariff, they pay off in about 7\u201310 years.                    <\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\t\t        <section class=\"sc_fs_faq sc_card \">\n            <div>\n\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"How_long_do_solar_panels_and_batteries_last_in_2025\"><\/span>How long do solar panels and batteries last in 2025?<span class=\"ez-toc-section-end\"><\/span><\/h3>                <div>\n\t\t\t\t\t                    <p>\n\t\t\t\t\t\tPanels: 25\u201330 years, inverters: 10\u201315 years, storage: 10\u201312 years.                    <\/p>\n                <\/div>\n            <\/div>\n        <\/section>\n\t\t\n<script type=\"application\/ld+json\">\n    {\n\t\t\"@context\": \"https:\/\/schema.org\",\n\t\t\"@type\": \"FAQPage\",\n\t\t\"mainEntity\": [\n\t\t\t\t{\n\t\t\t\t\"@type\": \"Question\",\n\t\t\t\t\"name\": \"Are solar panels in Germany without storage worth it in 2025?\",\n\t\t\t\t\"acceptedAnswer\": {\n\t\t\t\t\t\"@type\": \"Answer\",\n\t\t\t\t\t\"text\": \"Yes. Even without storage, systems are profitable. 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