{"id":31730,"date":"2026-05-16T19:48:06","date_gmt":"2026-05-16T19:48:06","guid":{"rendered":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/2026\/05\/16\/building-a-portable-modular-solar-power-supply\/"},"modified":"2026-05-16T19:48:06","modified_gmt":"2026-05-16T19:48:06","slug":"building-a-portable-modular-solar-power-supply","status":"publish","type":"post","link":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/2026\/05\/16\/building-a-portable-modular-solar-power-supply\/","title":{"rendered":"Building a Portable Modular Solar Power Supply"},"content":{"rendered":"<div class=\"youtubomatic-video-container\"><iframe loading=\"lazy\" allow=\"autoplay\" width=\"580\" height=\"380\" src=\"https:\/\/www.youtube.com\/embed\/2Eq_H0k_4F4?controls=1\" frameborder=\"0\" allowfullscreen><\/iframe><\/div>\n<p>In this project, I designed and built a Portable Modular Solar Power Supply using custom 3D-printed parts, a lithium battery system, USB-C charging, and adjustable output modules.<\/p>\n<p>The system can be charged using both solar panels and USB-C input. The adjustable solar panel mechanism allows better alignment with sunlight for improved charging efficiency.<\/p>\n<p>Depending on the selected DC-DC module, the system can provide different output voltages such as:<br \/>\u2022 5V<br \/>\u2022 6V<br \/>\u2022 9V<br \/>\u2022 12V<\/p>\n<p>Features:<br \/>\u2022 Portable and compact design<br \/>\u2022 Adjustable solar panel angle<br \/>\u2022 USB-C charging support<br \/>\u2022 Battery level indicator<br \/>\u2022 Reverse current protection<br \/>\u2022 Modular output system<br \/>\u2022 Fully custom 3D-printed enclosure<\/p>\n<p>In this video, I show:<br \/>\u2022 3D printing process<br \/>\u2022 Circuit overview<br \/>\u2022 Electronics wiring<br \/>\u2022 Mechanical assembly<br \/>\u2022 Final system setup<\/p>\n<p>Electronic Components<br \/> \u2022DD05CVSA 3.7V to 5V\/6V\/9V\/12V DC-DC Boost Converter Module<br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c3jki9tD\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c3jki9tD<\/a><br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c4dGshRH\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c4dGshRH<\/a><br \/> \u2022USB-C Female Connector \u00d72<br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c3QlbQan\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c3QlbQan<\/a><br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c3WtvQWB\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c3WtvQWB<\/a><br \/> \u20223V Solar Panels \u00d72<br \/><a href=\"https:\/\/www.aliexpress.com\/item\/1005005825496564.html\" target=\"_blank\">https:\/\/www.aliexpress.com\/item\/1005005825496564.html<\/a><br \/> \u20223.7V Lithium Batteries \u00d72<br \/><a href=\"https:\/\/www.aliexpress.com\/item\/1005007513350565.html\" target=\"_blank\">https:\/\/www.aliexpress.com\/item\/1005007513350565.html<\/a><br \/> \u2022Battery Level Indicator Module<br \/> <a href=\"https:\/\/s.click.aliexpress.com\/e\/_c3mNqoHd\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c3mNqoHd<\/a><br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c4F3fCSB\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c4F3fCSB<\/a><br \/> \u20221N5819 Schottky Diodes \u00d72<br \/> <a href=\"https:\/\/s.click.aliexpress.com\/e\/_c4sNn7Qj\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c4sNn7Qj<\/a><br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c3rsofcX\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c3rsofcX<\/a><br \/> \u2022ON\/OFF Switch<br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c2uZn3E7\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c2uZn3E7<\/a><br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c3kUSDtt\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c3kUSDtt<\/a><br \/> \u2022Electrical Wires(26 AWG)<br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c4MCrCvd\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c4MCrCvd<\/a><br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c44Gu3cJ\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c44Gu3cJ<\/a><br \/> \u2022Heat Shrink Tubing<br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c4kFO6l9\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c4kFO6l9<\/a><br \/><a href=\"https:\/\/s.click.aliexpress.com\/e\/_c42Cs04T\" target=\"_blank\">https:\/\/s.click.aliexpress.com\/e\/_c42Cs04T<\/a><\/p>\n<p>The 3D printable files for this project are available on MakerWorld using the link below.<\/p>\n<p><a href=\"https:\/\/makerworld.com\/models\/2801686?appSharePlatform=copy<br\" target=\"_blank\">https:\/\/makerworld.com\/models\/2801686?appSharePlatform=copy<br<\/a> \/><br \/>More DIY electronics and 3D printing projects coming soon.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this project, I designed and built a Portable Modular Solar Power Supply using custom 3D-printed parts, a lithium battery system, USB-C charging, and adjustable output modules. The system can be charged using both solar panels and USB-C input. The adjustable solar panel mechanism allows better alignment with sunlight for improved charging efficiency. Depending on [&hellip;]<\/p>\n","protected":false},"author":8553,"featured_media":31731,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[96548,96547,96561,96549,96550,29326,96555,2400,96554,96559,96556,96558,96557,96553,33883,38073,96546,96560,96552,96551,92314,43766,5771,239,25926,11579,1867,3397,4703,3831],"tags":[96532,96531,96545,96533,96534,29304,96539,2374,96538,96543,96540,96542,96541,96537,33872,38070,96530,96544,96536,96535,92307,43762,5762,230,25916,11558,1837,3383,4692,3818],"class_list":["post-31730","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3dprinted","category-3dprinting","category-bambu3design","category-bambulab","category-bambustudio","category-batterypack","category-boostconverter","category-cleanenergy","category-cn3065","category-customdesign","category-dctodc","category-diyengineering","category-electronicdesign","category-makerworld","category-offgridpower","category-portablecharger","category-portablepowersupply","category-techdiy","category-techproject","category-usbc","category-diyelectronics","category-diyproject","category-electronics","category-engineering","category-lithiumbattery","category-portablepower","category-renewableenergy","category-solarpanel","category-solarpower","category-stem","tag-3dprinted","tag-3dprinting","tag-bambu3design","tag-bambulab","tag-bambustudio","tag-batterypack","tag-boostconverter","tag-cleanenergy","tag-cn3065","tag-customdesign","tag-dctodc","tag-diyengineering","tag-electronicdesign","tag-makerworld","tag-offgridpower","tag-portablecharger","tag-portablepowersupply","tag-techdiy","tag-techproject","tag-usbc","tag-diyelectronics","tag-diyproject","tag-electronics","tag-engineering","tag-lithiumbattery","tag-portablepower","tag-renewableenergy","tag-solarpanel","tag-solarpower","tag-stem"],"_links":{"self":[{"href":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/wp-json\/wp\/v2\/posts\/31730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/wp-json\/wp\/v2\/users\/8553"}],"replies":[{"embeddable":true,"href":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/wp-json\/wp\/v2\/comments?post=31730"}],"version-history":[{"count":0,"href":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/wp-json\/wp\/v2\/posts\/31730\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/wp-json\/wp\/v2\/media\/31731"}],"wp:attachment":[{"href":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/wp-json\/wp\/v2\/media?parent=31730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/wp-json\/wp\/v2\/categories?post=31730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpinitiate.com\/youtubomatic-test\/demoa26f6b3a\/wp-json\/wp\/v2\/tags?post=31730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}