Available on both web and mobile, the educational hub teaches consumers how to reduce consumption and use energy more efficiently – reinforcing stromee’s brand as a partner in sustainability, not just a provider.
Stromee Achieves User Acquisition Goals with GDPR-Compliant Energy Monitoring Platform
Yalantis helped this German renewable energy startup launch web and mobile applications that educate consumers on smart energy consumption – differentiating them in a crowded electricity market.
2
Platforms (Web + Mobile)
14
Months development partnership
10+
Team members
“Energy consumption is invisible to most people – they see a bill once a month and that’s it. Stromee wanted to change that. We built applications that make consumption visible, understandable, and actionable. When people can see their energy use in real time, they start making different choices.”
– Mykhailo Maidan, CTO at Yalantis
Launching a consumer-facing energy or utility product? We build engaging platforms that drive adoption.
Web and mobile applications for energy consumption monitoring, forecasting, and education
1.
Engaging brand-aligned UI/UX
We reflected stromee’s unique brand with neutral, appealing colors and hand-drawn illustrations. The design maximizes simplicity and ensures intuitive navigation. Animated elements, charts, and tables make consumption monitoring visually engaging.
2.
Monthly and yearly consumption forecasts
Interactive, dynamic charts help users see their current and potential energy use. Consumers can analyze consumption patterns over time and understand what’s driving their electricity bills.
3.
Consumption calculator and tariff estimation
Users can calculate their tariffs by entering basic information. The web application spreads awareness and onboards customers with a clear view of what they’ll pay before they commit.
4.
Seamless contract creation
Users can create a contract with stromee using only basic personal data and past invoices. The mobile app offers a detailed four-step process or a simpler flow introduced for web – flexibility based on user preference.
5.
Multi-contract management
People who own multiple apartments or houses can manage all their contracts under one account. Contract details include all previously entered meter readings, tariff information, billing details, and contract status.
6.
PowerCloud-synced meter readings
The application maintains a history of meter readings entered by the account owner and by inspectors. Data synchronizes with and stores in the PowerCloud system – ensuring accuracy and consistency.
Additional features
Educational hub for conscious energy consumption
Promo codes for marketing campaigns
Stromee frequently holds special events with promotional codes. Users can enter promo codes when creating a contract to receive discounts – supporting customer acquisition campaigns.
FreshChat live support integration
We integrated FreshChat so users can ask for help and quickly get answers to their questions. Live chat reduces friction during onboarding and contract creation.
How Yalantis delivered web and mobile platforms in 14 months with regular releases
Together with stromee, we achieved the following results:
User acquisition goals achieved ahead of schedule
Coordinated work delivered results before the project deadline
Web and mobile applications delivered
For power consumption monitoring, forecasting, and management
Strict deadlines met
Through a series of regular releases over 14 months
Full GDPR compliance
With zero developer access to personal data
Efficient project management practices introduced
Practices that Stromee adopted for future projects
Brand differentiation achieved
Engaging UI/UX that stands out in the electricity provider market
Educational content platform launched
upporting conscious energy consumption as a brand pillar
Discover the key milestones of our partnership
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Certifications:
27001 2022 / 27001 2015 / 13485
Advanced IoT Core Delivery / Advanced RDS Delivery / Advanced Tier Delivery
From medical devices to industrial automation — we deliver complete enterprise solutions with regulatory compliance built-in. Everything under one roof.
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