Solo 401K loans - what are the limits?

[Anthony Smoke]

So I have a Solo 401K plan where I am the trustee, since the IRS allows loans on the Solo 401K to the participant. I have some questions on the IRS rules for loans from a Solo 401K? 

Is there a maximum term length? (i.e. 5 years, 10 years, 30 years, etc)

Is there a maximum percentage of the total value that can be loaned? (10% of total value, 20%, etc)

Is there a minimum interest rate that needs to be charged on the loan?

Thank you in advance for any responses.