{"id":42761,"date":"2026-08-27T07:15:39","date_gmt":"2026-08-27T05:15:39","guid":{"rendered":"https:\/\/fvcomponentes.com\/?post_type=product&#038;p=42761"},"modified":"2026-08-27T07:49:19","modified_gmt":"2026-08-27T05:49:19","slug":"fronius-reserva-pro-32-kwh-battery-pack","status":"publish","type":"product","link":"https:\/\/fvcomponentes.com\/en\/producto\/pack-bateria-fronius-reserva-pro-32-kwh\/","title":{"rendered":"Fronius Reserva PRO 32 kWh Battery Pack"},"content":{"rendered":"<h2>Fronius Reserva PRO 32 kWh battery: complete, ready-to-install system<\/h2>\n<p>The <strong>Fronius Reserve PRO<\/strong> is Fronius\u2019s new-generation storage range: a lithium battery from <strong>high voltage with DC coupling<\/strong> which works directly with the inverter, without double conversion, to store solar energy with minimal losses.<\/p>\n<p>Compared with the Standard Reserve, the PRO uses <strong>higher-capacity modules \u2014 3.98 kWh compared with 3.15 kWh<\/strong>, which allows for greater storage capacity with the same number of modules and takes up less space per kWh.<\/p>\n<p>This pack includes <strong>everything needed to get the system up and running<\/strong>: You don\u2019t have to order the parts separately or check that the quantities add up.<\/p>\n<h3>What\u2019s included in the pack<\/h3>\n<ul>\n<li>8 \u00d7 <a href=\"https:\/\/fvcomponentes.com\/en\/product\/fronius-reserve-pro-battery-mo-35-121548-4-240-390\/\">Fronius Reserva PRO 3.98 kWh battery module<\/a><\/li>\n<li>1 \u00d7 <a href=\"https:\/\/fvcomponentes.com\/en\/product\/fronius-reserve-pro-bms-and-ba-35-121549-4-240-391\/\">Fronius Reserva PRO BMS Unit and Base<\/a><\/li>\n<li><strong>Total capacity: 31.84 kWh<\/strong><\/li>\n<\/ul>\n<p>The unit <strong>BMS and Base<\/strong> It is essential in any Reserva PRO configuration: it manages cell balancing, system safety and communication with the inverter. Without it, the modules will not work, and it is the component most often overlooked when buying parts separately.<\/p>\n<h3>Who is this feature for?<\/h3>\n<p>The 31.84 kWh represents the maximum capacity available in a single Reserva PRO tower. Configuration for commercial and light industrial installations, expandable to up to four towers in parallel.<\/p>\n<h3>Compatibility with Fronius inverters<\/h3>\n<p>The PRO Reserve is designed for investors <strong>Fronius GEN24 Plus<\/strong>, both single-phase (Primo) and three-phase (Symo). The suffix <strong>Plus<\/strong> This indicates that the inverter features a battery input: a GEN24 without \u2018Plus\u2019 is mains-only and does not support battery storage.<\/p>\n<ul>\n<li><a href=\"https:\/\/fvcomponentes.com\/en\/product\/fronius-primo-gen24-sc-50-plu-32-121796-4-210-254-002\/\">Fronius Primo GEN24 SC Plus<\/a> \u2014 single-phase, high-current generation<\/li>\n<li>Fronius Primo GEN24 Plus \u2014 single-phase<\/li>\n<li><a href=\"https:\/\/fvcomponentes.com\/en\/product\/fronius-symo-gen24-sc-60-plus-32-121216-4-210-183-002\/\">Fronius Symo GEN24 SC Plus<\/a> \u2014 three-phase, high-current generation<\/li>\n<li>Fronius Symo GEN24 Plus \u2014 three-phase<\/li>\n<\/ul>\n<p>If you\u2019re not sure which inverter you have or are planning to install, please contact us before placing your order and we\u2019ll check this with you.<\/p>\n<h3>Available configurations<\/h3>\n<p>The PRO Reserve is modular, and you can expand it at a later date whilst retaining the BMS and the base:<\/p>\n<ul>\n<li><strong>Reserve PRO 8<\/strong> \u2014 2 modules \u2014 7.96 kWh<\/li>\n<li><strong>PRO 12 Reserve<\/strong> \u2014 3 modules \u2014 11.94 kWh<\/li>\n<li><strong>PRO 16 Reserve<\/strong> \u2014 4 modules \u2014 15.92 kWh<\/li>\n<\/ul>\n<h3>Backup in the event of power cuts<\/h3>\n<p>When used in conjunction with a GEN24 Plus inverter and the corresponding backup accessory, the Reserva PRO keeps your home running during a power cut:<\/p>\n<ul>\n<li><a href=\"https:\/\/fvcomponentes.com\/en\/product\/fronius-pv-point-comfort-ln-36-118051-4-240-315-ck\/\">PV Point<\/a> \u2014 basic power supply via a separate mains socket<\/li>\n<li><a href=\"https:\/\/fvcomponentes.com\/en\/product\/fronius-backup-switch-1-pole-3-pole-63-a-4050222\/\">Backup Switch<\/a> \u2014 full backing of the property<\/li>\n<\/ul>\n<p>Without one of these two accessories, the system stores energy but does not operate in stand-alone mode.<\/p>\n<h3>Monitoring<\/h3>\n<p>The entire system \u2014 solar generation, battery charging and discharging, and household consumption \u2014 is monitored from <strong>Fronius Solar.web<\/strong>, both via the browser and the mobile app.<\/p>\n<h3>Purchased from an official Fronius System Partner<\/h3>\n<p>FVComponentes is <a href=\"https:\/\/fvcomponentes.com\/en\/brand\/fronius\/\">Fronius System Partner and Official Service Partner in Spain<\/a>, the highest tier in the Fronius partner network. For you, this means:<\/p>\n<ul>\n<li>Official warranty processed directly, with no intermediaries<\/li>\n<li>Direct access to Fronius technical support in the event of any issues<\/li>\n<li>Preliminary advice on sizing and compatibility<\/li>\n<li>Genuine product with traceability back to the manufacturer<\/li>\n<\/ul>\n<h3>Frequently asked questions<\/h3>\n<p><strong>What is the difference between Fronius Reserva and Reserva PRO?<\/strong><br \/>\nThe main difference is the capacity of each module: the <strong>PRO uses 3.98 kWh modules<\/strong> compared with the 3.15 kWh of the <a href=\"https:\/\/fvcomponentes.com\/en\/product\/fronius-battery-pack-6-3-kwh-backup-capacity\/\">Standard booking<\/a>. With the same number of modules, you get more storage capacity and take up less space per kWh. If you\u2019re unsure which one is best suited to your installation, please get in touch.<\/p>\n<p><strong>Which inverters are compatible with the Fronius Reserva PRO battery?<\/strong><br \/>\nFronius GEN24 inverters <strong>Plus<\/strong>, both single-phase (Primo) and three-phase (Symo), including the SC versions. The \u00abPlus\u00bb suffix indicates that the inverter has a battery input.<\/p>\n<p><strong>Can I upgrade the battery at a later date?<\/strong><br \/>\nYes. The system is modular: you can add modules whilst retaining the BMS and the base unit of this pack. Please get in touch and we\u2019ll work with you to plan the expansion.<\/p>\n<p><strong>Does it work during a power cut?<\/strong><br \/>\nYes, provided the installation is fitted with the backup accessory: PV Point for a single socket, or Backup Switch for full home backup. The battery itself stores energy, but off-grid operation is enabled by the accessory.<\/p>","protected":false},"excerpt":{"rendered":"<p>Storage system <strong>Fronius Reserva PRO, 31.84 kWh<\/strong> Complete set: 8 battery modules of 3.98 kWh each, plus the BMS unit and Base PRO. Maximum capacity in a single tower.<\/p>\n<p>High-voltage LFP lithium battery with DC coupling, for inverters <strong>Fronius GEN24 Plus and Verto Plus<\/strong>. 10-year warranty with 80 % health status.<\/p>\n<p>Distributed by Fronius System Partner and the Official Service Centre in Spain.<\/p>","protected":false},"featured_media":42779,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"pwb-brand":[344],"product_brand":[],"product_cat":[379,340],"product_tag":[],"class_list":["post-42761","product","type-product","status-publish","has-post-thumbnail","pwb-brand-fronius","product_cat-baterias-de-litio-de-alto-voltaje","product_cat-baterias","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","taxable","shipping-taxable","purchasable","product-type-yith_bundle"],"wcpa_form_fields":null,"brands":[{"id":344,"name":"Fronius","slug":"fronius"}],"_links":{"self":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product\/42761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/comments?post=42761"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/media\/42779"}],"wp:attachment":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/media?parent=42761"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=42761"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product_brand?post=42761"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product_cat?post=42761"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product_tag?post=42761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}