{"id":1731,"date":"2024-10-29T18:44:33","date_gmt":"2024-10-29T17:44:33","guid":{"rendered":"https:\/\/polestarenergy.es\/batteries\/"},"modified":"2026-07-20T18:41:33","modified_gmt":"2026-07-20T16:41:33","slug":"batteries","status":"publish","type":"page","link":"https:\/\/polestarenergy.es\/en\/batteries\/","title":{"rendered":"Batteries"},"content":{"rendered":"

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Batteries: Industrial Batteries – BESS Systems<\/strong><\/h1>\n

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<\/span><\/p>\n

<\/span><\/p>\n

Energy storage solutions for companies, industrial facilities and EPC projects seeking to improve their efficiency and operational stability. <\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_button button_url=”https:\/\/polestarenergy.es\/en\/contact\/” button_text=”Contact us” button_alignment=”center” _builder_version=”4.24.2″ custom_button=”on” button_text_size=”22px” button_text_color=”#10883a” button_bg_color=”#FFFFFF” button_border_width=”0px” button_border_color=”RGBA(255,255,255,0)” button_border_radius=”25px” button_letter_spacing=”0px” button_font=”Quicksand|700|||||||” button_use_icon=”off” background_layout=”dark” custom_margin=”21px||||false|false” custom_padding=”6px|40px|10px|40px|false|true” animation_style=”slide” animation_direction=”top” animation_delay=”800ms” global_colors_info=”{}” button_text_color__hover_enabled=”on|hover” button_text_color__hover=”#ffffff” button_bg_color__hover_enabled=”on|hover” button_bg_color__hover=”#009a44″ button_bg_enable_color__hover=”on” button_border_color__hover_enabled=”on” button_border_color__hover=”#002c42″ button_letter_spacing__hover_enabled=”on” button_letter_spacing__hover=”1px”][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” disabled_on=”off|off|on” _builder_version=”4.27.4″ use_background_color_gradient=”on” background_color_gradient_direction=”138deg” background_color_gradient_stops=”#707070 0%|rgba(0,0,0,0) 100%” background_image=”https:\/\/polestarenergy.es\/wp-content\/uploads\/2025\/12\/Uso-baterias-almacenamiento.jpg” background_position=”center_right” background_horizontal_offset=”40%” background_blend=”darken” custom_padding=”9%||9%||true” custom_padding_tablet=”114px||114px||true” custom_padding_phone=”114px||114px||true” global_colors_info=”{}”][et_pb_row _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ text_font=”Quicksand||||||||” text_text_color=”#ffffff” text_font_size=”25px” text_line_height=”1.2em” header_font=”Montserrat|500|||||||” header_text_color=”#ffffff” header_font_size=”60px” header_letter_spacing=”-1px” header_2_font=”Quicksand||||||||” header_3_font=”Quicksand||||||||” header_4_font=”Quicksand||||||||” header_5_font=”Quicksand||||||||” header_6_font=”Quicksand||||||||” custom_margin=”-50px||||false|false” custom_padding=”|||15px|false|false” animation_style=”slide” animation_direction=”bottom” animation_delay=”400ms” header_font_size_tablet=”60px” header_font_size_phone=”40px” header_font_size_last_edited=”on|desktop” header_line_height_tablet=”” header_line_height_phone=”1.1em” header_line_height_last_edited=”on|desktop” header_text_shadow_style=”preset5″ border_width_left=”4px” border_color_left=”#FFFFFF” text_text_align=”center” global_colors_info=”{}”]<\/p>\n

Batteries<\/strong>: Industrial Batteries – BESS Systems<\/strong><\/h1>\n

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[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Quicksand|500|||||||” text_text_color=”#FFFFFF” text_font_size=”18px” text_text_shadow_style=”preset5″ global_colors_info=”{}”]<\/p>\n

Energy storage solutions for companies, industrial facilities and EPC projects seeking to improve their efficiency and operational stability.<\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_button button_url=”https:\/\/polestarenergy.es\/en\/contact\/” button_text=”Contact us” button_alignment=”center” _builder_version=”4.24.2″ custom_button=”on” button_text_size=”22px” button_text_color=”#10883a” button_bg_color=”#FFFFFF” button_border_width=”0px” button_border_color=”RGBA(255,255,255,0)” button_border_radius=”25px” button_letter_spacing=”0px” button_font=”Quicksand|700|||||||” button_use_icon=”off” background_layout=”dark” custom_margin=”21px||||false|false” custom_padding=”6px|40px|10px|40px|false|true” animation_style=”slide” animation_direction=”top” animation_delay=”800ms” global_colors_info=”{}” button_text_color__hover_enabled=”on|hover” button_text_color__hover=”#ffffff” button_bg_color__hover_enabled=”on|hover” button_bg_color__hover=”#009a44″ button_bg_enable_color__hover=”on” button_border_color__hover_enabled=”on” button_border_color__hover=”#002c42″ button_letter_spacing__hover_enabled=”on” button_letter_spacing__hover=”1px”][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.24.2″ background_color=”#f7f7f7″ custom_padding=”22px||22px||true|” global_colors_info=”{}”][et_pb_row use_custom_gutter=”on” _builder_version=”4.24.2″ _module_preset=”default” max_width=”1905px” custom_padding=”30px|||||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ text_font=”Quicksand||||||||” header_font=”Quicksand||||||||” header_text_color=”#000000″ header_font_size=”60px” header_2_font=”Montserrat|800|||||||” header_2_text_color=”#10883a” header_2_font_size=”35px” custom_margin=”-17px||0px|||” custom_margin_tablet=”-28px||” custom_margin_phone=”-28px||” custom_margin_last_edited=”on|desktop” header_font_size_tablet=”” header_font_size_phone=”40px” header_font_size_last_edited=”on|desktop” global_colors_info=”{}”]<\/p>\n

Special conditions for industrial, engineering and EPC companies that need to incorporate BESS systems to improve their energy efficiency. <\/b><\/span><\/strong><\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.16″ custom_padding=”50px||50px||true|” global_colors_info=”{}”][et_pb_row use_custom_gutter=”on” make_equal=”on” disabled_on=”off|off|off” _builder_version=”4.24.2″ width=”100%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” max_width=”1391px” max_width_tablet=”90%” max_width_phone=”90%” max_width_last_edited=”on|tablet” module_alignment=”center” custom_margin=”1px|0px||0px|false|false” custom_padding=”||0px|0px|false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.24.2″ global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ text_font=”Quicksand||||||||” header_font=”Quicksand||||||||” header_text_color=”#000000″ header_font_size=”60px” header_2_font=”Montserrat||||||||” header_2_font_size=”35px” header_2_line_height=”1.2em” custom_margin=”-17px||5px|||” custom_margin_tablet=”-28px||” custom_margin_phone=”-28px||” custom_margin_last_edited=”on|desktop” custom_padding=”||40px|||” header_font_size_tablet=”” header_font_size_phone=”40px” header_font_size_last_edited=”on|desktop” global_colors_info=”{}”]<\/p>\n

Some of our <\/span><\/span><\/strong>batteries<\/span><\/strong><\/h2>\n

[\/et_pb_text][et_pb_divider divider_weight=”2px” _builder_version=”4.24.2″ max_width=”350px” module_alignment=”center” custom_margin=”0px||10px||false|false” custom_margin_tablet=”-28px||” custom_margin_phone=”-26px||” custom_margin_last_edited=”on|desktop” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ use_custom_gutter=”on” _builder_version=”4.25.0″ _module_preset=”default” max_width=”1695px” custom_padding=”1px||40px||false|false” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.24.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb title=”LFP Lithium Battery 100kW 211kWh” image=”https:\/\/polestarenergy.es\/wp-content\/uploads\/2025\/11\/Bateria-LFP-100kW-211kWh-.png” alt=”LFP battery 100kW 211kWh” image_icon_width=”60%” _builder_version=”4.27.4″ _module_preset=”default” header_font=”Montserrat|800|||||||” header_text_align=”center” header_line_height=”1.3em” 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global_colors_info=”{}”]<\/p>\n

Frequently Asked Questions<\/strong><\/span><\/h2>\n

[\/et_pb_text][et_pb_divider divider_weight=”2px” _builder_version=”4.24.2″ max_width=”350px” module_alignment=”center” custom_margin=”0px||10px||false|false” custom_margin_tablet=”-28px||” custom_margin_phone=”-26px||” custom_margin_last_edited=”on|desktop” global_colors_info=”{}”][\/et_pb_divider][et_pb_accordion _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_accordion_item title=”What is an energy accumulator and what is it used for?” open=”on” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

A <\/span>energy accumulator<\/b> is a device that stores energy to be used at a later time. It can store energy in different forms (electrical, thermal, mechanical, etc.), although in the context of renewable energies it generally refers to <\/span>electric batteries<\/b> that store the energy generated by sources such as solar panels or wind turbines.<\/span><\/p>\n

Its main purpose is to <\/span>to guarantee power supply when the original source is not available.<\/b>. Serves for <\/span>improve efficiency<\/b>, <\/span>reduce interruptions<\/b>, <\/span>stabilize power grids<\/b> y <\/span>better use of the energy generated, regardless of its<\/b>regardless of its origin.<\/span><\/p>\n

[\/et_pb_accordion_item][et_pb_accordion_item title=”How do Battery Energy Storage Systems work?” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” open=”off”]<\/p>\n

Battery Energy Storage Systems are composed of sequentially connected batteries, capable of responding in a matter of seconds to the needs of the grid.<\/span><\/p>\n

    \n
  • If the grid frequency decreases due to high demand, the system supplies the stored energy.<\/span><\/li>\n
  • If there is excess production, the batteries are automatically recharged.<\/li>\n<\/ul>\n

    This double loading\/unloading mechanism allows:<\/span><\/p>\n

      \n
    • Balancing the network<\/span><\/li>\n
    • Reduce losses<\/li>\n
    • Maximizing the return on renewable installations<\/li>\n<\/ul>\n

      [\/et_pb_accordion_item][et_pb_accordion_item title=”What forms of energy can batteries use to charge themselves?” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” open=”off”]Batteries do not generate energy by themselves, but store the energy they receive from different sources. These sources can be renewable or conventional. The main ones are: <\/p>\n

      A. Solar energy<\/strong>
      \nPhotovoltaic solar panels convert sunlight into electricity.<\/p>\n

      B. Wind energy<\/strong>
      \nWind turbines transform wind into electrical energy.<\/p>\n

      C. Hydroelectric power<\/strong>
      \nWater turbines generate electricity that can be stored.<\/p>\n

      D. Conventional electrical grid<\/strong>
      \nBatteries can be charged directly from the electrical grid, during off-peak hours or as backup in case of power outages. This is known as backup mode or scheduled charging. <\/p>\n

      E. Electric generators<\/strong>
      \nEngines running on diesel, gasoline or gas can produce power to charge batteries in remote or emergency situations.<\/p>\n

      F. Other renewable sources<\/strong>
      \nGeothermal or tidal (less common but possible) can also power systems that charge batteries.[\/et_pb_accordion_item][et_pb_accordion_item title=”What types of solar batteries are there?” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” open=”off”]<\/p>\n

      There are several types of solar batteries, the most common being:<\/span><\/p>\n

        \n
      • Lithium solar batteries (efficient, long-lasting and maintenance-free)<\/span><\/li>\n
      • 12V or 24V solar batteries, ideal for small or portable systems.<\/span><\/li>\n
      • Virtual solar batteries, which do not physically store energy but compensate for the surplus discharged to the grid.<\/span><\/li>\n<\/ul>\n

        [\/et_pb_accordion_item][et_pb_accordion_item title=”What battery capacity do I need for my installation?” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” open=”off”]<\/p>\n

        It depends on your consumption. For example: <\/span><\/p>\n

        A 5 kW battery for solar panels is usually sufficient for a normal home.<\/span>
        <\/span><\/p>\n

        For larger systems, batteries up to 10000W (10 kW) or more are available.<\/span>
        <\/span><\/p>\n

        You can also use several batteries connected together.<\/span><\/p>\n

        [\/et_pb_accordion_item][et_pb_accordion_item title=”Can I add batteries to my existing solar panels installation?” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” open=”off”]<\/p>\n

        Yes, you can integrate batteries for solar panels in an already operating installation. If you do not want a physical battery, you can also contract a virtual battery for solar panels with your electricity supplier. <\/span><\/p>\n

        [\/et_pb_accordion_item][et_pb_accordion_item title=”What maintenance do solar batteries require?” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” open=”off”]<\/p>\n

        Lithium batteries for solar panels are virtually maintenance free. It is only recommended an annual technical revision and to keep the software updated if the system is intelligent. <\/span><\/p>\n

        [\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”FAQ” _builder_version=”4.24.2″ background_color=”#f7f7f7″ custom_margin=”-8px||||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_row module_id=”Formulario” _builder_version=”4.27.4″ custom_margin=”8px||0px||false|false” custom_padding=”50px|||||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.4″ text_font=”Montserrat||||||||” header_font=”Montserrat||||||||” header_2_font=”Montserrat|700|||||||” header_2_font_size=”50px” header_2_line_height=”1.2em” custom_margin=”||0px||false|false” custom_padding=”||24px||false|false” header_2_font_size_tablet=”” header_2_font_size_phone=”36px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n

        Get your tailor-made quotation<\/h2>\n

        [\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Montserrat|600|||||||” text_font_size=”16px” global_colors_info=”{}”]<\/p>\n

        We will send you a quote in less than 24 hours.<\/b><\/strong><\/span><\/p>\n

        [\/et_pb_text][et_pb_code _builder_version=”4.25.0″ _module_preset=”default” text_orientation=”left” module_alignment=”center” global_colors_info=”{}”]

        Error:<\/strong> Contact form not found.<\/p>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.27.4″ background_color=”#FFFFFF” custom_padding=”32px||32px||true|” global_colors_info=”{}”][et_pb_row use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” _builder_version=”4.24.2″ width=”98%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|tablet” max_width=”1700px” max_width_tablet=”90%” max_width_phone=”90%” max_width_last_edited=”on|tablet” custom_padding=”7px||13px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ text_font=”Quicksand||||||||” header_font=”Quicksand||||||||” header_text_color=”#000000″ header_font_size=”60px” header_2_font=”Montserrat|800|||||||” header_2_text_color=”#10883a” header_2_font_size=”35px” custom_margin=”-17px||13px||false|false” custom_margin_tablet=”-28px||” custom_margin_phone=”-28px||” custom_margin_last_edited=”on|desktop” header_font_size_tablet=”” header_font_size_phone=”40px” header_font_size_last_edited=”on|desktop” global_colors_info=”{}”]<\/p>\n

        Are you looking for a complete solution to make the most of your energy?<\/b><\/h2>\n

        [\/et_pb_text][et_pb_blurb title=”In our energy storage section you will find not only the batteries, but also the complete system integration, installation and monitoring.” icon_placement=”left” image_icon_width=”56px” content_max_width=”100%” _builder_version=”4.27.4″ header_font=”Quicksand||||||||” header_text_align=”center” header_text_color=”#000000″ header_font_size=”30px” header_line_height=”1.3em” background_layout=”dark” module_alignment=”center” custom_padding=”2px|0px|0px|||” animation=”off” header_line_height_tablet=”” header_line_height_phone=”1.4em” header_line_height_last_edited=”on|desktop” border_color_top_image=”rgba(0,0,0,0)” border_width_right_image=”7px” border_color_right_image=”rgba(0,0,0,0)” border_width_top_image_tablet=”” border_width_top_image_phone=”9px” border_width_top_image_last_edited=”on|phone” image_max_width=”56px” global_colors_info=”{}”][\/et_pb_blurb][et_pb_button button_url=”https:\/\/polestarenergy.es\/en\/energy-storage\/” button_text=”View storage solutions” button_alignment=”center” _builder_version=”4.27.4″ custom_button=”on” button_text_size=”22px” button_text_color=”#FFFFFF” button_bg_color=”#10883a” button_border_width=”0px” button_border_color=”RGBA(255,255,255,0)” button_border_radius=”25px” button_letter_spacing=”0px” button_font=”Quicksand|700|||||||” button_use_icon=”off” background_layout=”dark” custom_margin=”21px||||false|false” custom_padding=”6px|40px|10px|40px|false|true” animation_direction=”top” global_colors_info=”{}” button_text_color__hover_enabled=”on|hover” button_text_color__hover=”#ffffff” button_bg_color__hover_enabled=”on|hover” button_bg_color__hover=”#009a44″ button_bg_enable_color__hover=”on” button_border_color__hover_enabled=”on” button_border_color__hover=”#002c42″ button_letter_spacing__hover_enabled=”on” button_letter_spacing__hover=”1px”][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

        Batteries: Industrial Batteries – BESS Systems Energy storage solutions for companies, industrial facilities and EPC projects seeking to improve their efficiency and operational stability. Batteries: Industrial Batteries – BESS Systems Energy storage solutions for companies, industrial facilities and EPC projects seeking to improve their efficiency and operational stability.Special conditions for industrial, engineering and EPC companies […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"dipi_cpt_category":[],"class_list":["post-1731","page","type-page","status-publish","hentry"],"yoast_head":"\nResidential and Industrial LFP Lithium Batteries | Polestar<\/title>\n<meta name=\"description\" content=\"LFP lithium batteries for residential and industrial energy storage and BESS systems. High quality, certified, and with flexible financing options. 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