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About
REFUdesign
With REFUdesign, you can design the perfect configuration for your PV System online—with access to an extensive database of modules. The modules will connect to the inverters automatically. Efficient, fast, and reliable.
Design your own system
Register
As a registered user, you will have access to additional functions free of charge:
Individualize your design output with your own picture or logo
Save your designed projects as templates
Insert your own module data
By the way, if you have already registered for REFUlog, you can simply use your REFUlog user data to sign up.
Register