Simple, honest pricing
All 9 tools are free — forever. Pay only if you want to save unlimited designs or get white-label reports for your business.
Free
Full access to all 9 AI tools. No sign-up required.
- Solar sizing calculator
- Fake product detector
- Quote validator
- Wiring diagram generator
- Battery advisor & health check
- Fault code lookup
- Photo scanner (rating plate & general)
- 5 saved designs / month
- PDF report — ₦5,000 one-time
Pro
For homeowners actively planning or upgrading their system.
- Everything in Free
- Unlimited saved designs
- Free PDF reports (unlimited)
- Priority WhatsApp support
- Design version history
- Compare up to 3 system options side-by-side
Business
For solar installers, consultants, and businesses.
- Everything in Pro
- Team seat (up to 5 users)
- White-label PDF reports with your branding
- Client design management
- Bulk quote generation
- Dedicated account support
Common questions
Do I need an account to use the tools?
No. Every tool works without signing up. An account only adds the ability to save designs so you can come back to them.
What happens when I hit 5 saved designs on the free plan?
You can still calculate — you just cannot save more until the start of the next month, or you upgrade to Pro.
Is the ₦5,000 PDF report separate from Pro?
Yes. Free users pay ₦5,000 per PDF report. Pro subscribers get unlimited PDF reports included.
How do I cancel?
Email architect@provadal.com or message us on WhatsApp. We cancel within 24 hours and you keep access until the billing period ends.