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Changelog January 2026

We’re kicking off the year by handing you total control over your data and your deals. January was all about precision, intelligence, and speed—from launching a conversational AI assistant to ensuring your German financing milestones are accurate to the cent. We’ve also smoothed out the edges of your workflow with critical fixes to keep your sales and planning teams moving without friction.

New Features

  • Fixed-Amount Partial Invoices: Stop the manual math. You can now invoice exact euro milestones instead of just percentages. This is a massive win for German installers. Simply toggle between € and % to ensure your billing is 100% accurate without ever touching a calculator.
  • OpusFlow AI Data Assistant: Your database now speaks human. We’ve unlocked a new way to interact with your business. You can now ask natural language questions like "Which projects haven't been updated lately?" and get instant, structured answers.
  • Integrated Battery Calculator: Close deals with data. We’ve added a powerful sales tool that calculates the optimal battery size based on customer consumption and ROI. You can now generate data-driven recommendations and beautiful graphs to show customers exactly how much they’ll save, then drop those results straight into your quote.

Bug Fixes

  • Article List: Fixed an issue where the scroll position would jump back to the top, allowing you to browse your full catalog without interruption.
  • ROI Calculations: Fixed a tag error where {{ roi.total_current_usage }} displayed environment-wide totals; it now correctly shows only the data for the specific quote.
  • Heatpump ROI: Restored the logic that automatically activates the Heatpump ROI section as soon as a product is added to a quote.
  • Battery Calculator UI: Fixed a bug where the Inverter dropdown wouldn't display configured models during replacements.
  • Design Tools: Fixed an issue in the PV Designer where "No-Go Zones" remained active even after being disabled.
  • Customer Portal: Fixed a placeholder error where the customer's IP address displayed as "no.ip" on signed documents.
  • Peppol Invoicing: Resolved a UBL formatting error that caused Peppol transmissions to fail when discounts or prepayments were applied.
  • Automations Lite: Fixed a trigger issue to ensure planning status changes now correctly fire off your automated workflows.

Improvements

  • Regional Accuracy: We have optimized address lookups to ensure valid UK addresses and business names are recognized instantly, keeping your international project creation seamless.
  • Data Synchronization: We have tightened the link between the PV Designer and Quote modules, ensuring that kWh calculations match perfectly across every screen for 100% consistency.

Why it matters

  • Precision: Euro-based partial invoicing eliminates rounding errors, ensuring you get paid faster by financing partners like Viessmann.
  • Efficiency: One-click email approvals for planning proposals cut down manual phone confirmations by up to 50%.
  • Intelligence: The AI assistant turns hours of manual reporting into a five-second conversation.
  • Compliance: Our Peppol and GDPR-ready updates ensure your business stays ahead of strict European invoicing and data standards.

 

We’re building OpusFlow to work the way you do — reliably, simply, and always improving.

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"I saw the system and immediately knew OpusFlow was what I needed. I've tried competitor software at the expo as well, but none of them, even to this day, come close to what OpusFlow can do."
Cedric Boone
hivolta
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