1Komma5 website preview
growth climatetech Berlin 3 sources
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1Komma5 is a CleanTech startup providing integrated CO2-neutral energy solutions, including photovoltaics, heat storage, heat pumps, and EV charging stations, powered by Heartbeat AI.

Classification

Berlin DE growth climatetech ecommerce b2c aiiot Smart HomeEnergy EfficiencySustainabilityTechnologyAutomation

Profile

Founded
2016
Headcount
200+
Tech stack
Heartbeat AI
Revenue range
unknown

Funding

Funding details not yet available.

Business model
💡 Value Proposition

Cheapest and cleanest CO2-neutral energy via integrated hardware and Heartbeat AI, offering a one-stop-shop for solar, storage, heat, and mobility.

👥 Customer Segments

Private consumers in the DACH region and globally seeking comprehensive, turnkey solutions for the energy transition.

💰 Revenue Model

Sales of bundled physical hardware packages including PV, storage, wallboxes, and heat pumps.

📡 Channels

Direct-to-consumer online sales and digital platforms promoting comprehensive energy transition kits.

🤝 Key Partnerships

Energy suppliers, hardware manufacturers, and local service providers

⚖️ Cost Structure

Hardware manufacturing, logistics for installation components, and R&D for proprietary Heartbeat AI technology.

🏗️ Key Resources

Proprietary Heartbeat AI, full-black photovoltaic modules, and an integrated ecosystem of energy hardware.

⚙️ Key Activities

Developing AI-driven energy optimization, manufacturing solar and storage hardware, and bundling solutions for global markets.

💬 Customer Relationships

Transactional sales of turnkey packages with long-term hardware performance guarantees (30+ years).

Strategic analysis
🏁 Competitive landscape

Competes in the CleanTech space by combining trade and high tech; differentiates through integrated hardware-AI solutions rather than pure utility.

🎯 Market pains

High energy costs, complexity of coordinating separate energy providers, and desire for CO2-neutral home infrastructure.

💎 Improvement suggestions

Clarify how local service providers are managed to ensure consistent installation quality across global markets.

♟️ Strategic implications

The integration of proprietary Heartbeat AI with bundled hardware creates a high switching cost moat through long-term performance guarantees.

🔗 Inter-block dynamics

Direct-to-consumer channels enable the sale of bundled hardware packages, while AI R&D costs are offset by the premium value of the turnkey solution.

🛡️ Credibility notes
  • The €520 M FY 2025 revenue figure and €150 M pre‑IPO funding are corroborated by multiple market‑intel sources (Linqto, Climate Insider)[2].
  • The “debt‑free” claim is repeatedly highlighted in press releases and investor decks, indicating a disciplined balance‑sheet strategy[2].
  • Awards such as the German Brand Award (Startup of the Year 2025) provide third‑party validation of brand strength and market perception[3].
Team
Unknown Founder
Founder
Investors

No investors recorded yet.

Sources & references

Web verified · 3 sources
Enriched 19 Jun 2026