COMPARISONS

OpusFlow vs PV*SOL Features Comparison

OpusFlow's features and community driven approach make it the best PV*SOL alternative you can wish for.

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Find out how OpusFlow stacks up against PV*SOL
Join over 3.000 installers using OpusFlow

Why Switch?

When you’re weighing OpusFlow against PV*SOL, the real question is what kind of platform your installation business needs to run smoothly. PV*SOL helps you model and analyse solar designs, while OpusFlow goes further, bringing your sales, planning, operations, and delivery into one unified system. With OpusFlow, you get a complete workflow built for installers, giving you more control, fewer tools to juggle, and room to grow.

OpusFlow vs PV*SOL
at a glance

The features that matter most to your business, compared side by side.

PV*SOL

€845/year
Per licence

OpusFlow

€99
Per License
Fully Cloud-Based
Not included
Yes, native included
User Management
Not included
Yes, native included
Heat Pump Calculator
No data available
Yes, native included
Solar Design Software
Yes, native included
Yes, native included
CRM
Not included
Yes, native included
Customer Portal
Not included
Yes, native included
Invoicing (Accounts)
Not included
Yes, native included
Purchasing & Stock
Not included
Yes, native included
Planning
Not included
Yes, native included
Internal dashboarding
Not included
Yes, native included
Internal Tickets & Chats
Not included
Yes, native included
Internal Forms & Site Survey Forms
Not included
Yes, native included
Document Management
No data available
Yes, native included
Custom built & DIY automations for workflow
Not included
Yes, native included
Warehouse Management
Not included
Yes, native included
Project Management
Not included
Yes, native included
Battery Calculator
No data available
Yes, native included
AI Data Assistant
Not included
Yes, native included
Time Registrations
Not included
Yes, native included
Open API
Not included
Yes, native included
Quotations
Yes, native included
Yes, native included
Contract Management
Not included
Yes, native included

PV*SOL

€845/year
Per licence

OpusFlow

€99
All-in-one Price
Fully Cloud-Based
PV*SOL
OpusFlow
Not included
Yes, native included
User Management
PV*SOL
OpusFlow
Not included
Yes, native included
Heat Pump Calculator
PV*SOL
OpusFlow
No data available
Yes, native included
Solar Design Software
PV*SOL
OpusFlow
Yes, native included
Yes, native included
CRM
PV*SOL
OpusFlow
Not included
Yes, native included
Customer Portal
PV*SOL
OpusFlow
Not included
Yes, native included
Invoicing (Accounts)
PV*SOL
OpusFlow
Not included
Yes, native included
Purchasing & Stock
PV*SOL
OpusFlow
Not included
Yes, native included
Planning
PV*SOL
OpusFlow
Not included
Yes, native included
Internal dashboarding
PV*SOL
OpusFlow
Not included
Yes, native included
Internal Tickets & Chats
PV*SOL
OpusFlow
Not included
Yes, native included
Internal Forms & Site Survey Forms
PV*SOL
OpusFlow
Not included
Yes, native included
Document Management
PV*SOL
OpusFlow
No data available
Yes, native included
Custom built & DIY automations for workflow
PV*SOL
OpusFlow
Not included
Yes, native included
Warehouse Management
PV*SOL
OpusFlow
Not included
Yes, native included
Project Management
PV*SOL
OpusFlow
Not included
Yes, native included
Battery Calculator
PV*SOL
OpusFlow
No data available
Yes, native included
AI Data Assistant
PV*SOL
OpusFlow
Not included
Yes, native included
Time Registrations
PV*SOL
OpusFlow
Not included
Yes, native included
Open API
PV*SOL
OpusFlow
Not included
Yes, native included
Quotations
PV*SOL
OpusFlow
Yes, native included
Yes, native included
Contract Management
PV*SOL
OpusFlow
Not included
Yes, native included
Not listed in public documentation as of June 2, 2026
Join over 3.000 installers using OpusFlow
"With OpusFlow, we can now make different automations, streamline processes, and have the flexibility to change processes within the business."

Reasons to choose OpusFlow

Most platforms track your projects. OpusFlow tracks your margins. Built from the ground up for solar and sustainable energy installers, it connects every job, every euro, and every team member in one system.

Below, we break down some of OpusFlow’s key capabilities that make it a powerful all-in-one alternative in the PV*SOL vs OpusFlow comparison.

Design solar projects directly inside your operational workflow

OpusFlow’s native PV design functionality lets you create solar layouts without leaving your project workflow. Designs are connected to customer data, pricing, and project stages from the very beginning, removing the friction of disconnected design tools.

This means faster turnaround times, fewer handovers, and more reliable project data. Your team can move seamlessly from design to quote and into execution, keeping momentum high and avoiding costly rework or data mismatches.

PV designer | OpusFlow
Automations | OpusFlow

Automate your complex workflows with OpusFlow system

OpusFlow is built to handle the full operational complexity of an installation business. Automation connects every phase, from lead intake and quoting to planning, procurement, invoicing, and post-installation support.

Tasks, reminders, documents, and status updates are triggered automatically as projects progress. Instead of manually pushing work forward, OpusFlow keeps everything moving in the background. This reduces delays, improves consistency, and frees your team from repetitive admin so they can focus on higher-value work.

Connect OpusFlow with your existing tools using API integrations

OpusFlow offers flexible API integrations that allow you to connect the platform with the tools and systems your business already relies on. Whether it’s accounting software, external data sources, reporting tools, or custom internal systems, OpusFlow can exchange data seamlessly across your tech stack.

This open approach means you’re not locked into rigid workflows. You can automate data flows, keep systems in sync, and build custom integrations as your business evolves. OpusFlow becomes the central hub of your operation while still fitting naturally into your existing ecosystem.

API integrations | OpusFlow

Deliver a transparent customer journey from first quote to final install

OpusFlow helps you manage the entire customer experience in one place. With an integrated CRM and Customer Portal your team always has full visibility of each project and customer interaction.

Customers receive clear updates, access key documents, and know exactly what to expect at every stage. Internally, your team avoids miscommunication and missing information. The result is a smoother journey, stronger trust, and a more professional experience that helps you win and retain more customers.

Scale your business beyond solar with OpusFlow

OpusFlow is designed for businesses that don’t want to stop at solar alone. The platform supports growth across multiple technologies, including solar, heat pumps, batteries, and future energy solutions.

As your business expands, OpusFlow scales with you. You can add users, manage higher project volumes, and maintain operational clarity without increasing complexity. This gives you the confidence to grow your offering while keeping control over processes, performance, and profitability.

Battery calculator | OpusFlow
Primary benefits of ERP systems - Opusflow

OpusFlow has all the solutions for your business

Empower your business with OpusFlow: a comprehensive solution for all your needs.

Customer Testimonials

Making the switch is a big decision. These companies made it, and here’s what changed.

“OpusFlow has really helped us during a difficult time by offering an affordable solution when we needed it most.”
Verdasol
Mike Buderath - Manager
VERDASOL
“The ability to adapt our own formats and processes without depending on consultants gives us the freedom to grow and develop as a company.”
David van Duijnhoven - Co-owner
100% ZONNIG.nl
"With OpusFlow, we've streamlined processes significantly, reducing our reliance on external support."
Peter Feijen - Director of CMS Energiesystemen
CMS energiesystemen

FAQ

Everything you want to know before booking a demo.

Can I switch between monthly and annual billing?

Yes. You can upgrade from monthly to annual at any time. Once your annual contract ends, you’re free to switch back to monthly if you prefer.

Can we track whether tickets are being resolved on time?

Yes. OpusFlow monitors initial response and resolution timelines against your configured targets and flags tickets that are approaching or past their deadline. Over time, the ticket data also surfaces patterns — recurring hardware issues, high-volume request types, or areas where response times consistently slip — giving your service management team the information they need to improve the process rather than just react to it.

Is the heat loss calculation certified to a recognised standard?

Yes. The calculation follows the DIN EN 12831-1:2017 methodology, which is the recognised European standard for determining building heating load. It covers per-room heat loss including U-values, thermal bridges, ventilation, airtightness, and surface adjacency. The output is a DIN-compliant PDF report that includes a per-room breakdown, total heat demand, and the final hardware recommendation — suitable for use as supporting documentation with the customer or for your own internal records.

Does OpusFlow replace our external accounting software?

No, and it’s not designed to. OpusFlow handles everything up to the point of invoicing — project data, BOMs, hours, contracts, and administration — and then exports clean, structured financial data directly to your existing accounting package via API. Your accountant keeps working in the tool they already know. You just stop spending hours preparing the data they need.

Can I add my own price lists?

Yes! You can add price lists, product prices and discounts directly in OpusFlow, so your team always works with the right figures when building a quote.

Can I transfer data from my current software package to OpusFlow?

Yes, data migration is part of our onboarding process. Our import module lets us transfer almost any database from your current software, and your account manager will guide you through every step. Book a free demo to get started.

Can we manage subcontractors and external users separately from internal staff?

Yes. OpusFlow lets you create distinct user profiles with separate permission sets for internal team members, subcontractors, and any other user type you need. Subcontractors can be given access to only the specific modules and records relevant to their work, with no visibility into financial data, other clients, or internal processes. Access can be time-limited and revoked immediately when a project ends.

See how OpusFlow stacks up against others

Browse more side-by-side comparisons and see the difference for yourself.

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OpusFlow’s features and community driven approach make it the best PV*SOL alternative you can wish for.
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OpusFlow’s features and community driven approach make it the best Solarstream alternative you can wish for.

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