Dzherelo: Power Calculator

Dzherelo – Home Backup Power Calculator

Planning a backup power system for your home?

Dzherelo helps you calculate how long your house will run during a blackout using an inverter and LiFePO4 batteries. Whether you are preparing for power outages or building an off-grid setup, this app makes energy planning simple and accurate.

⚡ What Dzherelo can do:

• Calculate total home power consumption
• Estimate backup runtime during outages
• Choose the right inverter capacity
• Calculate required battery size (LiFePO4 supported)
• Built-in list of common household appliances
• Works fully offline

🔋 Perfect for:

• Homeowners
• Apartment residents with backup systems
• Solar and off-grid users
• Emergency power planning
• Anyone preparing for blackouts

📊 Why use Dzherelo?

Power outages can happen anytime. Choosing the wrong inverter or battery capacity may lead to system overload or insufficient backup time.

Dzherelo allows you to:

• Avoid inverter overload
• Prevent battery underestimation
• Optimize backup duration
• Plan energy independence smarter

The interface is simple and user-friendly. Just enter your devices and see how long your system will last.

🏠 Common use cases:

• Refrigerator backup calculation
• Heating system runtime estimation
• Router and lighting backup planning
• Full home load estimation
• Solar battery sizing

🚀 Key Benefits:

✓ Fast calculations
✓ Clean and simple interface
✓ No complicated setup
✓ Offline functionality
✓ Designed for real-world power planning

Take control of your energy backup system today.

Download Dzherelo and calculate your home backup power in seconds.