A quotation for a solar or off-grid system should be technically understandable, complete and plausible.
Evaluate quotations with confidence
We assess whether components, output, storage capacity, inverters, protection and the expected independence fit together. The goal is not the cheapest offer, but a sound and reliable concept.
What can be reviewed
- Photovoltaic output and yield assumptions
- Storage capacity and discharge power
- Inverters and phase distribution
- Generator or backup concept
- Missing items, risks and open questions
Discuss your project
Briefly describe your project, its location, the current situation and your main questions. We can then determine the most useful next step.