If you have interest in EMP hardening or protection devices that mitigate the effects of an EMP on a solar system, check out the new section!
This new section is a sub category listed under the solar system category: https://diysolarforum.com/forums/emp-hardening.91/
This new section is a sub category listed under the solar system category: https://diysolarforum.com/forums/emp-hardening.91/