Solar Forecast

Filspire Ltd

About this app

Take Control of Your Solar Energy with High-Accuracy Forecasting

Stop guessing when the sun will shine and start optimising your home’s energy usage. The Solar Forecast App provides precise, weather-based generation predictions and real-time monitoring to help you maximise your solar investment and reduce your energy bills.

Whether you’re planning your EV charging, timed appliance runs, or battery discharge strategy, our app provides the data you need with scientific precision.

KEY FEATURES
📊 14-Day Solar Forecasts
Plan your week with confidence. See daily generation estimates based on advanced meteorological data, specifically calibrated for your roof’s orientation and tilt.

⏱️ 36-Hour Hourly Precision
Get a granular view of tomorrow’s power. Our hourly line charts show exactly when your generation will peak, allowing you to schedule high-draw appliances like dishwashers and tumble dryers for "free" solar windows.

🔌 Live Inverter Integration
Connect directly to your solar hardware. View real-time generation, house load, battery state-of-charge (SoC), and grid export/import in one unified dashboard.
Supported Brands: FoxESS with more coming!

🏠 Multi-Roof Configuration
Do you have panels on different roof faces? No problem. Add multiple roof arrays with individual azimuth (direction) and tilt settings for the most accurate total generation prediction possible.

💰 Savings & Analytics
Track your ROI! The app calculates your estimated daily savings based on your local energy tariffs and predicted self-consumption.

🔋 Smart Battery Management
Input your battery capacity and minimum SoC to see how much "reserve" energy you’ll have for the evening based on the day’s predicted sunshine.

WHY SOLAR FORECAST APP?
Unlike generic weather apps, we use a sophisticated solar model that accounts for:

Temperature De-rating: Panels lose efficiency as they get hot—we factor that in.
Orientation Factors: Scientific calculations based on your roof's specific angle and compass direction.
Seasonal Variation: Automatic adjustments for winter/summer usage patterns.
Inverter Clipping: We factor in your inverter maximum output to ensure realistic predictions.
PREMIUM FEATURES
Full access starts with a 7-Day Free Trial.

Extended 14-Day View: Look further into the future.
Live Link Monitoring: Real-time data from your inverter.
Advanced Monthly Analytics: Track your savings trends over time.
EV Charging Planner: Optimise your car charging based on surplus solar.
PRIVACY & SECURITY
Secure login with Google or Email.
We value your data—location and system settings are used strictly for generation calculations.
No intrusive ads or data selling.
Start optimising your solar journey today. Download Solar Forecast App and make every ray of sunshine count!