From battery selection to proposal in 4 steps
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Enter customer data Easily determine current energy usage and potential solar panel output. This helps you provide truly customized battery advice.

Honest advice with a customized calculation
Your customers deserve honest advice that truly fits their situation. With Solar Monkey, you can easily and accurately calculate the impact of the battery on self-consumption and energy independence. This allows you to properly substantiate which home batteries are suitable.
This is why our battery calculations are the most accurate in the market:
- Hourly production and consumption data – we simulate how the battery is actually used throughout the year, including seasonal influences.
- Battery degradation – we account for the gradual decrease in battery capacity based on manufacturer information.
- Battery-specific specifications – In our home battery calculation, we consider the specs of the selected battery such as maximum charge and discharge power and round-trip efficiency.
More about our battery calculations

Battery proposals in your brand style
Add your logo, colors, and custom text. Leave a professional impression that matches your company:
- Fully customizable templates
- Compare multiple proposal variants
- Digital signing
“We need a tool that can quickly calculate an honest and convincing story for different energy installations. We researched many tools, but right now Solar Monkey is simply the fastest at that.”
Yoeri Kruissink
Owner




