RPX – Formerly Solar Power Accelerator | Same proven model. Broader platform.

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Renewable -powered depot charging

We deliver charging infrastructure for heavy vehicles, powered by solar, wind, and battery storage.

Proven PPA model

Through long-term Power Purchase Agreements (PPAs), partners transition to clean energy without upfront investments.

Driving Europe’s energy shift

Our scalable solutions cut CO₂ emissions, reduce costs, and accelerate the move to
fossil-free logistics.

Strong value

Our model delivers 20% IRR and up to 15 MSEK annual revenue per account.

Upgraded platform offering.
Proven foundation.

RPX has evolved from solar-based energy solutions to a full-stack platform for renewable-powered charging of heavy transport.
We combine energy, infrastructure and AI-driven software to deliver predictable, long-term value.

— Secured energy supply through microgrids and long-term PPAs

— Proprietary digital backbone enabling energy optimisation and fleet management

— AI-powered platform for operators, third-party logistics providers and drivers

— Scalable across European heavy transport corridors

Shaping The Future of Heavy Transport

Europe is on the verge of a large-scale shift to electric heavy-duty trucks (eHDTs). Regulations, falling battery costs, and corporate decarbonization are pushing the transition. But charging remains the bottleneck.

Renewable Power Accelerator closes that gap with renewable-powered depot charging, integrated battery storage, and long-term PPAs that ensure cost efficiency and predictable returns. Together with Statkraft and our partners, we provide the missing link in Europe’s charging network.


News

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Solar Power Accelerator (SPA)
has officially rebranded to Renewable Power Accelerator (RPX) following a strategic repositioning to accelerate the…

[/difl_contentcarouselitem][difl_contentcarouselitem title=”William Granelli | Aug 18, 2025″ sub_title=”From Diesel to Electric: How Logistics Companies Can Future-Proof Their Fleets” cc_button_button_text=”Read More” cc_button_button_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wb3N0Iiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjIzMDc1NDg4In19@” cc_button_button_url_new_window=”1″ cc_button_button_align=”center” df_button_bg_bgcolor=”#FFFFFF” button_wrapper_margin=”|80px|150px|80px|false|true” button_wrapper_margin_tablet=”|40px|100px|40px|false|true” button_wrapper_margin_phone=”|20px|80px|20px|false|true” button_wrapper_margin_last_edited=”on|tablet” button_wrapper_padding=”||||false|false” button_padding=”10px|30px|10px|30px|true|true” item_wrapper_padding=”||||false|false” title_padding=”150px|20px||20px|false|true” title_padding_tablet=”100px|20px||20px|false|true” title_padding_phone=”80px||||false|true” title_padding_last_edited=”on|tablet” subtitle_padding=”|30px||30px|false|true” subtitle_padding_tablet=”|30px||30px|false|true” subtitle_padding_phone=”|20px||20px|false|true” subtitle_padding_last_edited=”on|tablet” content_padding=”|30px|40px|30px|false|true” content_padding_tablet=”|30px|40px|30px|false|true” content_padding_phone=”|20px|30px|20px|false|true” content_padding_last_edited=”on|phone” _builder_version=”4.27.4″ _dynamic_attributes=”cc_button_button_url” _module_preset=”default” cc_title_font=”helvetica||||||||” cc_title_text_align=”center” cc_title_text_color=”#FFFFFF” cc_title_font_size=”12px” cc_subtitle_font=”Poppins Bold|600|||||||” cc_subtitle_text_align=”center” cc_subtitle_font_size=”24px” cc_subtitle_line_height=”1.5em” df_content_inherit_font=”helvetica||||||||” df_content_inherit_text_align=”center” df_content_inherit_text_color=”#FFFFFF” df_content_inherit_font_size=”16px” df_content_inherit_line_height=”1.5em” button_font=”helvetica||||||||” button_text_align=”center” button_text_color=”#000000″ background_color=”rgba(0,0,0,0.6)” background_enable_color=”on” background_image=”https://rpx.se/wp-content/uploads/2025/08/0-56563363-fada-43f1-866b-49c1213a6ebd-1600×1080.jpg” background_enable_image=”on” background_blend=”overlay” height=”800px” cc_title_font_size_tablet=”11px” cc_title_font_size_phone=”11px” cc_title_font_size_last_edited=”on|tablet” cc_subtitle_font_size_tablet=”22px” cc_subtitle_font_size_phone=”20px” cc_subtitle_font_size_last_edited=”on|phone” df_content_inherit_font_size_tablet=”16px” df_content_inherit_font_size_phone=”15px” df_content_inherit_font_size_last_edited=”on|phone” custom_css_main_element=”h4 {font-weight: 400 !important;}||” border_radii_button=”on|5px|5px|5px|5px” global_colors_info=”{}” df_button_bg_bgcolor__hover_enabled=”on|hover” df_button_bg_bgcolor__hover=”#459b54″ button_text_color__hover_enabled=”on|desktop” button_text_color__hover=”#FFFFFF” button_wrapper_margin__hover_enabled=”off|desktop”]

The end of the diesel era. For decades, diesel has dominated heavy transport. But rising fuel costs, stricter regulations, and growing customer expectations…

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The transport industry at a turning point. Across Europe, heavy transport is under pressure to transform. New regulations, stricter emission targets, and…

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