PWM vs MPPT Charge Controllers: Difference between revisions

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(Created page with "http://solarcraft.net/articles/comparing-pwm-and-mppt-charge-controllers/")
 
 
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http://solarcraft.net/articles/comparing-pwm-and-mppt-charge-controllers/
https://solarcraft.net/resources/articles/pwm-vs-mppt-solar-charge-controllers
 
*PWM just shut energy on and off from the panel. They have no inductors. [https://forum.allaboutcircuits.com/threads/is-this-mppt-or-pwm.124550/#:~:text=PWM%20controllers%20have%20no%20inductors,shunting%20the%20battery%20across%20it.]
 
=MPPT Controllers=
*$60 for 40A - [https://www.amazon.com/OOYCYOO-Controller-Regulator-Display-Lead-Acid/dp/B07NXSV5QZ/ref=cm_cr_arp_d_product_top?ie=UTF8&th=1]
*$76 for 60A, true MPPT - [https://www.ebay.com/itm/153908472386?_trkparms=ispr%3D1&amdata=enc%3AAQAFAAACQBaobrjLl8XobRIiIML1V4Imu%252Fn%252BzU5L90Z278x5ickkwilEEycnC%252FlCC4UsXbGhbCFk%252BZrYa8kKIcUT5bwiCZb%252BKcwbnE8gYjcTdqsgC9vsJZ%252B%252FbW7460gKiJ45%252Bs0Iu%252BuezU2uF1wogr%252FMajCbMoYUVWMtuCF9aXjAZLwizoJITOaUm%252BNQqXxhHsXu7LK8TZ%252F1rEYbIjN%252Ba5XXCLGrDiriui%252BIMk9skjet8SAoeI2M2mxA4O67YBDeOm%252BtFmYtb0pFXqXZOYU5efHWTyLFD59dN2fUsbds2lqowIEM%252FV4XwrKhaUDA3xGPN%252FWhGbU31fyZFV54AxSgIvaQnAv8wRYWO3892fKlVeWPYI72jScUmfyP6bmOXNHnwh05IFriYqvd1ad2JfHt3KoVvoM%252BASDizM60UQDieJkL9RuDSj5XoVzXuXzBcvR7uEJWFAswqQgb%252FPSBKqR09Iu76jFi%252BRVzqF%252BczsRD9Nmjr%252B0VoLYi8PaX0x5jZgHNzIg0k5DAieO4s3MdipjoTTzb7VmerANInr5k4saxO7YF2%252B%252FEXwxCzUwxO732ydcDCC4Ph9RsnzCG7CdW%252FEBhHYiwMIfAXJdzh8ZnzBUntlH9Ak3rQfhBP65h3p7BPePCeXmg26u%252BLcAOtMBHZHNKp1iJEjsPnZTbZY6ODTeFROJQtpve%252FhBE2tOGY35mhAZcpYczYCfhBTaS3brHgBNy87kcGGefEjZ5tm7oosaiHN6lhPKPTi%252BBPfMqRTnZ%252FAaSx6MuHdc0%252Bw%253D%253D%7Ccksum%3A1539084723861e542e3392cd4777b39f9fc313543546%7Campid%3APL_CLK%7Cclp%3A3268220&chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=153908472386&targetid=1068221317140&device=c&mktype=pla&googleloc=9023315&poi=1020419&campaignid=11612583591&mkgroupid=116154521227&rlsatarget=pla-1068221317140&abcId=9300457&merchantid=113676091&gclid=Cj0KCQjwl9GCBhDvARIsAFunhsnBmPOyPwdWlneBIfjeCUy2QDQjcAbk5XERi09isiJZR3UKxrOOHFsaAuogEALw_wcB]
*Inductors are visible with transparent case - I like it! [https://www.amazon.com/OOYCYOO-Controller-Regulator-Display-Lead-Acid/dp/B07Y32SZ3G/ref=cm_cr_arp_d_product_top?ie=UTF8&th=1]
*This one is a cheap Ooycyoo - [https://www.ebay.com/itm/184552491164?chn=ps&var=692264434323&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=692264434323_184552491164&targetid=1068221250380&device=c&mktype=pla&googleloc=9023315&poi=1020419&campaignid=11612583591&mkgroupid=116154521227&rlsatarget=pla-1068221250380&abcId=9300457&merchantid=6296724&gclid=Cj0KCQjwl9GCBhDvARIsAFunhsko_ljDqdGTqVDP0NMsWSpMyggYgtdr_5J7hMA0pM5qwu4Btw5ntc0aApzyEALw_wcB] - not transparent if it is MPPT.
*True MPPT by reviewers - [https://www.amazon.com/OOYCYOO-Controller-Regulator-Display-Lead-Acid/dp/B07RZNP98Y/ref=cm_cr_arp_d_product_top?ie=UTF8]

Latest revision as of 07:26, 20 March 2021

https://solarcraft.net/resources/articles/pwm-vs-mppt-solar-charge-controllers

  • PWM just shut energy on and off from the panel. They have no inductors. [1]

MPPT Controllers

  • $60 for 40A - [2]
  • $76 for 60A, true MPPT - [3]
  • Inductors are visible with transparent case - I like it! [4]
  • This one is a cheap Ooycyoo - [5] - not transparent if it is MPPT.
  • True MPPT by reviewers - [6]
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