One platform, all the insights for a perfect design
During the design process, you want to work quickly, accurately, and professionally, for yourself and your customer. Whether you are conducting an inspection or creating a design plan, Sollit software accelerates your processes, structures your workflow, and helps you design smarter.

What can you do with Sollit design software?
Sollit Design Software is designed specifically for installers, salespeople, planners, and sales engineers. Anyone can use it easily. With Sollit, you create professional, flawless designs for installations done right the first time.
Fast and error-free design
Remote or on-site inspections
Seamless integration with your quoting process
Create detailed and flawless PV designs quickly
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Crystal-clear aerial imagery
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Automatic yield calculations and shade analysis
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One-click quotes

Standardize your inspection
- Simple inspection forms, remotely or on location
- Instant insight into roof suitability or placement options
- Information flows automatically into the quotation process

Design module
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Quickly design detailed, error-free laying plans
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Crisp aerial photos
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Automatic yield calculations and shadow analysis
- Quotation ready in one click

With smart API connections
- Automatic calculation of substructure
- Inverter suggestion based on your product range
- All data directly available for sales and installation

Design, installation, First Time Right
- Fewer mistakes = lower costs
- Faster switching = higher conversions
- Better design = higher yields

Create detailed and flawless PV designs quickly
-
Crystal-clear aerial imagery
-
Automatic yield calculations and shade analysis
-
One-click quotes

Standardize your inspection
- Simple inspection forms, remotely or on location
- Instant insight into roof suitability or placement options
- Information flows automatically into the quotation process

Design module
-
Quickly design detailed, error-free laying plans
-
Crisp aerial photos
-
Automatic yield calculations and shadow analysis
- Quotation ready in one click

With smart API connections
- Automatic calculation of substructure
- Inverter suggestion based on your product range
- All data directly available for sales and installation

Design, installation, First Time Right
- Fewer mistakes = lower costs
- Faster switching = higher conversions
- Better design = higher yields

Design with certainty, sell with confidence
Sharp advice starts with a clear design. Sollit supports you with clear and precise design modules for every sustainable installation. From the first inspection to a complete plan for solar panels, heat pumps and charging stations.
Digital forms and accurate aerial photos. Automatic shade estimates and material calculations. Our software modules make your work easier and more efficient. One platform, one way of working for your whole team.
- Automatic calculations for design plan, shadow and material lists
- Clear design without technical knowledge
- Standard working method for fewer errors and faster throughput

Thousands of installers across Europe trust Sollit every day
















Digital inspection: standardize your inspection and working method
Leave paper forms and loose notes behind. With Sollit's digital inspection, you let customers provide all the information they need themselves, easily online. Photos, location data and specifications are immediately in your CRM, ready for your automated workflow.
- Simple forms, remotely or on location
- Immediate insight into roof suitability or placement options
- Information flows automatically into the quotation process

Draw a complete design plan at lightning speed
With the Sollit design module, you design detailed and convincing laying plans. Based on aerial photos, string distribution, yield calculation and shadow analysis, you can draw a correct plan within minutes. And with one click, you can turn it into an offer that converts.
Draw your solar panels at lightning speed on any roof. PVGIS data, slope angles, inverters and shadow positions? The software does the work for you. A solid basic configuration is ready in 1 to 2 minutes.

All your suppliers linked in one platform
From now on you will always work with the right materials and calculations. Our Layplan module is linked to leading manufacturers and systems such as Esdec, Blubase, Van der Valk Systems, Enphase and SolarEdge. So you will always have a laying plan that is correctand works.
- Automatic calculation of the substructure
- Inverter suggestion based on your product range
- All data directly available for sales and installation

First Time Right:
laying plan, installation, right the first time
A well thought-out design prevents mistakes during installation. With Sollit you always work from one standard, with up-to-date information, smart links and a streamlined process - your way of working. This ensures fewer failure costs and more satisfied customers.
- Fewer mistakes = lower costs
- Faster switching = higher conversions
- Better design = higher yield

From design to quotation in one click
Seamlessly through to the next step: the laying plan is converted directly into a quotation. Everything is included automatically. Including prices, materials and your house style. Fewer manual actions, more results.
One system, no wasted time or duplication of effort
Better conversion through visual clarity
Anyone on your team can easily create a quote

Discover how Sollit streamlines your design process
Request your free demo and discover how Sollit strengthens your process.
Built with our customers, for our customers
We develop our software in close collaboration with our customers. These partnerships are driven by shared ambitions and positive energy. You’ll notice this in our work, our solutions, and how we connect with people.

Good service
"Short waiting times and excellent service make this a super company to work with. The support team responds quickly to requests for template changes. They provide warm aftercare."

Very satisfied
"I've been using Sollit for five years now, and I’m a very satisfied customer. Thanks to Ramon, who is not only a great account manager but has also become a good acquaintance."

A strong foundation
"Sollit helps us do what we do best: delivering complete, sustainable solutions that are future-ready. It gives us the space to grow in a controlled way."
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Time savings
"The biggest advantage of Sollit is the significant time savings for our team. With the app, we save a lot of administrative work and do not need to hire additional staff."

Digital transformation
"Although we initially considered an alternative solution, Sollit's functionality, customisation and personal contact proved to offer exactly what we were looking for."

More time for advice
"Thanks to Sollit, the quotation process has been made 'dummy-proof' so that our salespeople can now spend more time with our customers and no longer spend evenings doing administration."

A long-standing partnership
"It all starts with a good offer. If you don't have one, you can't be commercially successful. At the time, Sollit was the first company I had a deal with and I haven't regretted it for a moment."

Unique in its kind!
The system is user-friendly, the contact is friendly, thoughtful and they are always ready to support you quickly.
Discover how Sollit helps grow your business
Get personal advice tailored to your business. Our experts are happy to show you what’s possible.