Making Energy Investment Simple & Accessible

Batteri Banken is a Danish platform that lets people earn from battery capacity and frequency regulation. We designed and developed a clear, friendly website that explains the idea simply, shows how members earn, and makes it easy to sign up, calculate returns and get in touch.

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Website DesignUI/UXFigmaEnergyTechRenewable EnergyDashboard DesignResponsive Web

ClientBatteri Banken

IndustryEnergy, fintech and sustainability

ServicesUI/UX design, Figma, website design and development

Timeline3 weeks

The challenge

Batteri Banken needed a website that makes a complex topic feel simple and builds trust with people who have never invested in electricity.

The main challenge was explaining frequency regulation, battery returns and membership in a clear, engaging way, across the homepage, about, contact and careers pages, without overwhelming visitors.

The problem

Frequency regulation is a powerful idea, but for most people it sounds technical and out of reach.

Hard to understandFirst-time investors did not know how batteries earn money from the grid.
Returns were unclearThere was no simple way to see what a battery could earn before signing up.
Trust had to be earnedA new category needs real people, real battery parks and easy ways to get in touch.

The solution we gave

We started with a clean, modern fintech direction that combines bold typography, soft pastel highlights, real battery-park photography, and a confident indigo brand colour.

Using Figma, we designed a consistent experience across the homepage and inner pages, focusing on easy navigation, a live dashboard preview, key numbers at a glance, and friendly sections for team, values and jobs.

Clear structure

Frequency regulation, return calculator, battery park and about pages in one simple menu.

Modern visual design

Bold type, pastel stat chips and real battery-park photography on an indigo base.

User-focused

Clear sign-up and log-in actions, an interactive map, a contact form and FAQs.

Seamless development

Clean, responsive build with a smooth browsing experience.

Built to explain clearly, inspire confidence, and turn visitors into members.

Our goal was to make Batteri Banken's website modern, clean, and easy to use. We focused on simplifying complex energy investment information through clear layouts, intuitive navigation, and engaging visuals. The design uses a fresh purple color scheme, modern typography, and well-organized sections to create a professional and user-friendly experience.

Key Design Highlights

Modern Visual Identity: A clean interface with vibrant purple accents, soft backgrounds, and consistent typography.
Intuitive Navigation: Well-organized pages that help visitors quickly explore services, company information, and investment opportunities.
Dashboard Visualization: Clear energy performance charts, battery statistics, and earnings previews.
User-Focused Experience: Prominent calls to action, membership information, and accessible contact options.

Consistent UI Components: Reusable Figma components designed to maintain visual consistency across the website.

We designed and developed the homepage, About Us, Contact, Team, and other key sections, starting with Figma and bringing the designs to life through website development. We maintained a consistent look and feel across all pages, focusing on responsive layouts, smooth navigation, and a user-friendly experience. The final website combines modern design with functionality, making it easier for visitors to understand Batteri Banken's platform and explore its services.

How the project unfolded

Day 1-2

Discovery and research

Reviewed the energy market, planned the website structure, and organized key pages, member journeys and content.

Day 3-10

UI/UX design in Figma

Designed the homepage and inner pages with modern layouts, dashboard visuals, stat chips and clear CTAs.

Day 11-18

Website development

Developed the website from approved Figma designs, including navigation, sections, map and contact form.

Day 19-21

Testing and launch

Tested responsiveness, refined layouts, checked functionality, and prepared the website for launch.

A clear website that builds trust and brings in more members.

Batteri Banken – Energy Investment Website Design

21 daysProject completion

100%Custom website design

2-in-1UI/UX and development

3Key page designs

Website DesignUI/UXFigmaEnergyTechRenewable EnergyDashboard DesignResponsive Web

Client feedback

“I highly recommend FormulatUX. We worked with FormulatUX to redesign our company website in Figma, which was then implemented by our developer. We also requested several UI/UX improvements for our application, and the results have been excellent and easy to implement. Some of these improvements were challenges we had been facing for a while, but FormulatUX came up with simple, effective solutions that made our application more intuitive for users. The team is highly responsive, consistently delivers excellent designs, and has become a valuable part of our business. I have recommended FormulatUX to other contacts and look forward to continuing our collaboration.”
Kristoffer D. | CEO of Astro Energi