WattWealth
- Developed in Sweden 🇸🇪
No hidden costs, No hassle. Your energy, your way.
Available on:
- ✅ Data stored securely in Sweden
- ✅ No extra installation steps
- ✅ Easy migration / change aggregator
🌟 Smarter, Safer Energy for Your Home
Your energy. Smarter. Safer. Simpler.
WattWealth and Fox ESS together offer more than just solar power — they deliver peace of mind, real savings, and future-ready smart home energy. Developed in Sweden, WattWealth transforms your Fox ESS system into an AI-powered energy hub with no hidden costs or technical headaches.
⚡ Why Choose Fox ESS + WattWealth?
🔒 World-Class Safety
- ✅ Backed by a Fortune 500 company, offering long-term security and proven global performance.
- ✅ Advanced lithium batteries with 4 layers of fire safety protection — among the highest in the industry.
- ✅ All hardware complies with strict European safety and quality standards.
🧠 AI-Powered Smart Energy
- ✅ WattWealth is included at no additional cost with every FoxESS system installed by a WattWealth partner
- ✅ Automatically steers your battery to charge when prices are low and discharge during peak hours — cutting your energy bills.
- ✅ You stay in control, but the app does the work for you.
🇸🇪 Built for Sweden
- ✅ WattWealth is designed, built, and continuously updated in Sweden.
- ✅ App data is securely stored in Stockholm.
- ✅ Fox ESS systems communicate via servers in Frankfurt, ensuring fast and private control within the EU.
🚀 Future-Ready, Hassle-Free
- ✅ One app to manage it all — no juggling multiple portals or accounts.
- ✅ Ready for add-ons like EV chargers, heat pumps, or extra batteries in the future.
- ✅ Easily switch between energy aggregators without losing your system data or control.
What is WattWealth?
WattWealth is a smart energy management app that connects to your inverter and battery system, learns from real-time electricity prices — including effect tariffs — and automatically optimizes when to charge and discharge. The result? Lower energy bills, better battery lifespan, and smarter living — with zero hassle.
How it Works?
- 1.
Register Your System
Your WattWealth Partner registers the system, linking all components — solar panels, inverter, battery, and mounting kit — to the home address and homeowner account.
Register Your System
Your WattWealth Partner registers the system, linking all components — solar panels, inverter, battery, and mounting kit — to the home address and homeowner account.
- 2.
System Installation
During installation, the installer scans each solar panel's serial number via the Installer App. The electrician scans the inverter's serial and inputs the fixed electricity costs, including effect tariffs.
System Installation
During installation, the installer scans each solar panel's serial number via the Installer App. The electrician scans the inverter's serial and inputs the fixed electricity costs, including effect tariffs.
- 3.
Activate the App
The homeowner receives a secure login and a simple onboarding guide. WattWealth begins tracking solar production, electricity usage, battery levels, and spot prices.
Activate the App
The homeowner receives a secure login and a simple onboarding guide. WattWealth begins tracking solar production, electricity usage, battery levels, and spot prices.
- 4.
Smart Algorithm Takes Over
WattWealth's algorithm monitors Nord Pool prices, grid signals, and user behavior. It charges the battery during low-price hours and discharges during peak hours — maximizing savings automatically. (Users always retain manual control if they wish.)
Smart Algorithm Takes Over
WattWealth's algorithm monitors Nord Pool prices, grid signals, and user behavior. It charges the battery during low-price hours and discharges during peak hours — maximizing savings automatically. (Users always retain manual control if they wish.)
- 5.
Lifetime Value Begins
WattWealth continues optimizing performance while suggesting energy upgrades like EV chargers, additional battery capacity, or heat pumps. When the homeowner expresses interest — the lead is shared directly with the original installer.
Lifetime Value Begins
WattWealth continues optimizing performance while suggesting energy upgrades like EV chargers, additional battery capacity, or heat pumps. When the homeowner expresses interest — the lead is shared directly with the original installer.
🧠 Behind the Scenes: Smart Features
Discover the intelligent technology powering WattWealth.
📊 Dynamic Price Steering
Real-time Nord Pool integration allows hourly optimization for peak cost avoidance and profit from price swings.
🔋Battery Intelligence
The algorithm considers SoC (state of charge), temperature, and grid tariffs to protect battery health while maximizing returns.
📤 Self-Improving Algorithms
WattWealth updates itself continuously to reflect new pricing patterns, user habits, and system behaviors.
🇸🇪 Built for Sweden
WattWealth is developed locally in Sweden — and keeps up with evolving guidelines from Svenska kraftnät and government energy policy.
🛡️ Data Protection & Hosting
Your privacy and data security are our top priorities.
🇸🇪 Secure Swedish Hosting
All user data is securely hosted in Sweden and is fully GDPR-compliant.
🔒 Consent-Based Sharing
No customer data or contact info is ever shared without explicit consent.
⚙️ User Control
Homeowners retain full control over their data, privacy, and app settings.
Why WattWealth?
Because smarter homes deserve smarter support.
📑 Why Documentation Matters?
Digitally documented systems ensure higher resale value, smoother service, and zero lost paperwork
💡 Why Price Arbitrage Matters?
Automated battery control maximizes savings by charging low and selling high — no manual effort needed
🛠️ Why Installers Love WattWealth?
Centralized system records reduce service calls and turn every install into a long-term customer relationship
Why It's Not Just Another App?
- 🇸🇪 Built in Sweden, for Swedish homes
- 🔄 Gathers information from Nord Pool and Svenska Kraftnät
- 🧠 Learns and improves with every cycle
- ❌ No subscriptions — just smarter energy management
Contact Us
Have questions about WattWealth? We're here to help!
Email us at:
info@wattwealth.energy