Energética XXI. Abril 2021

EN PORTADA El nuevo microinversor DS3 dual de APsystems ofrece un 50% más de potencia y una mayor eficiencia El Dr. Yuhao Luo, cofundador y CTO de APsystems —con sede en Cupertino (Silicon Valley, California)— comenta en este artículo las características tecnológicas del nuevo microinversor DS3 dual, que llegará en junio de 2021. 1 “{Œƒ~|" {{~{‚ˆ|" {‚" zŒ„Œƒ„Œ" {€{ˆƒ~£‚ˆ„Œ" ‚„Œ" {~Šƒ{" zŒ{¤|~" x" ‹|}~ˆ|~" “‚|" |Š€|" ‡|Š|" z{" Œ„€“a ˆ„‚{Œ" GR5#" [G„z“€{aR{{€" 5„{~" #€{ˆƒ~„a ‚ˆŒU"„"{€{ˆƒ~£‚ˆ|"‹€{}€{"|"‚{€"z{"Š„z“€„\U" |z{Š”Œ"z{"‚“{Œƒ~|"~{ˆ„‚„ˆz|"‡|Š|"z{"Ša ˆ~„‚{~Œ„~{Œn"#‚"ˆ“|‚ƒ„"|"‚“{Œƒ~|"‡|Š|"z{" Šˆ~„‚{~Œ„~{Œ" z“|€{ŒU" €|" ~Š{~|" ‡{‚{~|a ˆ£‚U"ˆ„‚"{€"fE›ŽŽU"€|‚Ÿ|z|"•|ˆ{"„ˆ•„"|¤„ŒU" ƒ“„"“‚|"{Œƒ“{‚z|"|ˆ„‡z|"{‚"{€"Š{~ˆ|z„" Š“‚z|€" x" ~{‹„~Ÿ£" {‚" ‡~|‚" Š{zz|" ‚“{Œƒ~|" z{|"z{"¥“{"“‚|"Œ„€“ˆ£‚"z{"|~¥“ƒ{ˆƒ“~|"z{" Šˆ~„‚{~Œ„~{Œ"z“|€"ˆ„‚"w"G55X"¥“{"ˆ„‚{ˆa ƒ|Œ{‚"z„Œ"Š£z“€„Œ"{~|"ƒ„ƒ|€Š{‚ƒ{"€£‡ˆ|n" /{Œz{" {‚ƒ„‚ˆ{ŒU" ‚„" •{Š„Œ" z{ |z„" z{" ‚a ‚„|~U"|¤„"ƒ~|Œ"|¤„U"ˆ„‚"~„z“ˆƒ„Œ"ˆ|z|"{Ÿ" Š”Œ" „ƒ{‚ƒ{ŒU" ‚ƒ{‡~|z„Œ" {" ‚ƒ{€‡{‚ƒ{Œn" #‚" wŽ‰–" €|‚Ÿ|Š„Œ" €|" Œ{‡“‚z|" ‡{‚{~|ˆ£‚" z{" Š„‚„‹”Œˆ„Œ" z“|€{ŒU" {€" fE’ŽŽU" ¥“{U" |z{Š”Œ" z{" “‚|" „ƒ{‚ˆ|" z{" Œ|€z|" E4" Œ“{~„~U" ‚a ˆ„~„~|" ˆ„Š“‚ˆ|ˆ„‚{Œ" ]‡}{{" ˆ„‚" ƒ„z|Œ" €|Œ" {‚ƒ| |Œ" ˆ„Š{ƒƒ|Œ" ¥“{" |„~ƒ|" {‚" €„" ¥“{"|"{€„ˆz|z"z{"Œ{¤|€U"~„}“Œƒ{Ÿ"x"‹|ˆ€z|z" z{" ‚Œƒ|€|ˆ£‚" |~|" ~„‹{Œ„‚|€{Œ" Œ{" ~{‹{~{n" R|"{Š~{Œ|"ƒ|Š}š‚"•|"„ƒ|z„"„~"‚ƒ{‡~|~" {Œƒ|"ƒ{ˆ‚„€„‡œ|"z{"ˆ„Š“‚ˆ|ˆ£‚"{‚"ƒ„z|"Œ“" ‡|Š|" z{" ~„z“ˆƒ„Œn" #‚" {Œƒ|" ‹|Œ{U" ƒ|Š}š‚" ‚{ˆ{Œƒ”}|Š„Œ"¥“{"‚“{Œƒ~„Œ"~„z“ˆƒ„Œ"‹“{a ~|‚"‚ƒ{~|ˆƒ„Œ"ˆ„‚"€|Œ"~{z{Œ"{€šˆƒ~ˆ|Œn"R|Œ" {Š~{Œ|Œ" z{" Œ{~ˆ„Œ" ¡}€ˆ„Œ" z{Š|‚z|‚" ˆ|z|"{Ÿ"Š”Œ"“‚|"ˆ|~|ˆƒ{~œŒƒˆ|"¥“{"Œ{"ˆ„‚„a ˆ{"ˆ„Š„"O5E"[E„‚ƒ~„€"z{"5„ƒ{‚ˆ|"O{|ˆƒ|\U" „"‡{Œƒ£‚"z{€"‹|ˆƒ„~"z{"„ƒ{‚ˆ|"~{|ˆƒ|U"|~|" ‡{Œƒ„‚|~" Š{ „~" €„Œ" ˆ„Œ" z{" „ƒ{‚ˆ|" ‹„ƒ„a „€ƒ|ˆ|"{‚"€|"~{z"x"‹|ˆ€ƒ|~"Œ“"‚ƒ{‡~|ˆ£‚n" 0{"ƒ~|ƒ|"z{"“‚|"{‡{‚ˆ|U"x|"‡{‚ƒ{"{‚"|œa Œ{Œ"ˆ„Š„"4€{Š|‚|U"#Œƒ|z„Œ"h‚z„ŒU"?ƒ|€|"„" 4“Œƒ~|€|U"¥“{"„ˆ„"|"„ˆ„"Œ{"{Œƒ”"{ƒ{‚z{‚a z„" „~" ƒ„z„" {€" Š“‚z„n" #€" /0yU" ‚“{Œƒ~„" Ša ˆ~„‚{~Œ„~" z“|€" z{" ƒ{~ˆ{~|" ‡{‚{~|ˆ£‚" ¥“{" Œ{"€|‚Ÿ|~”"|€"Š{~ˆ|z„"|"‹‚|€{Œ"z{€"Œ{‡“‚z„" ƒ~Š{Œƒ~{" z{" wŽw‰U" |z{Š”Œ" z{" ~{“‚~" ƒ„z|Œ" €|Œ"‚‚„|ˆ„‚{Œ"z{"‡{‚{~|ˆ„‚{Œ"|‚ƒ{~„~{ŒU" |"‚ˆ€“Œ„"Š”Œ"€{ „Œn"#‚"~Š{~"€“‡|~U"Œ{"}|Œ|" {‚" “‚|" |~¥“ƒ{ˆƒ“~|" ƒ„ƒ|€Š{‚ƒ{" ‚“{|" ¥“{" „‹~{ˆ{~”"“‚"›Ž;<"Š”Œ"z{"„ƒ{‚ˆ|"x"“‚|"Š|a x„~"{‹ˆ{‚ˆ|n"X|Š}š‚"•{Š„Œ"|‡~{‡|z„"“‚|" Œ{‡“~z|z"z{"ˆ„Š“‚ˆ|ˆ£‚"Š{ „~|z|"|~„a {ˆ•|‚z„"{€"Š£z“€„"]‡}{{"z{"X{|Œ"?‚Œƒ~“a Š{‚ƒŒU"“‚"~{‹{~{‚ƒ{"Š“‚z|€"{‚"{Œƒ{"ˆ|Š„U" |€" ¥“{" |Š„Œ" |" |¤|z~" “‚|" •{~~|Š{‚ƒ|" z{" ˆ}{~Œ{‡“~z|z"€€|Š|z|"`|~|Š}|"|~|"•|ˆ{~" ¥“{" €|" ~„‡~|Š|ˆ£‚" z{€" ˆ£z‡„" ‚„" Œ{" “{a z|"‚‹~‚‡~"{‚"‚‚‡¡‚"Š„Š{‚ƒ„"x"ƒ„z„Œ"€„Œ" z|ƒ„Œ"z{"~„z“ˆˆ£‚"‹„ƒ„„€ƒ|ˆ|"~„ˆ{Œ|z„Œ" „~" ‚“{Œƒ~„Œ" ˆ€{‚ƒ{Œ" Œ{|‚" ˆ„Š€{ƒ|Š{‚ƒ{" Œ{‡“~„Œn" #‚"ƒš~Š‚„Œ"z{"zŒ{¤„"z{"‹|ˆƒ„~"z{"‹„~Š|"x" Š|ƒ{~|€{Œ"z{"Šˆ~„‚{~Œ„~{Œ"“ƒ€Ÿ|z„Œ"|~|" €|"ˆ|~ˆ|Œ|U"ƒ|Š}š‚"•{Š„Œ"„ƒ|z„"„~"“‚"za Œ{¤„"‚‚„|z„~U"„ƒŠŸ|z„"x"ˆ„Š|ˆƒ„"¥“{" ˆ„Š}‚|"|€“Š‚„"‹“‚zz„"{‚"€|"|~ƒ{"z{€|‚a ƒ{~|"x"„€œŠ{~„"~{ŒŒƒ{‚ƒ{"{‚"€|"|~ƒ{"„Œƒ{a ~„~U"€„"¥“{"ˆ„‚ƒ~}“x{"|"¥“{"{€"~„z“ˆƒ„"Œ{|" Š”Œ" €‡{~„" x" Š|Šˆ{" Œ“" „ƒ{‚ˆ|n" X„z„Œ" €„Œ"ˆ„Š„‚{‚ƒ{Œ"Œ{"{‚ˆ|Œ“€|‚"ˆ„‚"Œ€ˆ„‚|" |~|"~{z“ˆ~"€|"ƒ{‚Œ£‚"{‚"€„Œ"ˆ„Š„‚{‚ƒ{Œ" {€{ˆƒ~£‚ˆ„ŒU" ‹|ˆ€ƒ|~" €|" zŒ|ˆ£‚" ƒš~Šˆ|U" Š{ „~|~"€|Œ"~„{z|z{Œ"z{"Š{~Š{|}€z|z" x"‡|~|‚ƒŸ|~"€|"Š”Š|"‹|}€z|z"z{€"ŒŒƒ{Š|" ‡~|ˆ|Œ"|"“‚„Œ"~‡“~„Œ„Œ"Ššƒ„z„Œ"z{"~“{}|" ¥“{"‚ˆ€“x{‚"wŽ;ŽŽŽ"•„~|Œ"z{"~“{}|Œ"z{"z|" |ˆ{€{~|z|" x" Š“ˆ•„Œ" „ƒ~„Œ" ~„ˆ{zŠ{‚ƒ„Œ" ¥“{"‹„~Š|‚"|~ƒ{"z{"‚“{Œƒ~„"~„ˆ{Œ„"z{"ˆ{~a ƒ‹ˆ|ˆ£‚"?0M"™ŽŽ‰n"#Œƒ|"‡{‚{~|ˆ£‚"ƒ|Š}š‚" {Œ"{€"~{Œ“€ƒ|z„"z{"“‚"ƒ~|}| „"z{"‚ƒ{‡~|ˆ£‚" Œ‚"~{ˆ{z{‚ƒ{Œ"¥“{"‚„Œ"•|"{~Šƒz„"~{z“a ˆ~"€|"ˆ|‚ƒz|z"z{"ˆ„Š„‚{‚ƒ{Œ"{‚"“‚"wŽ;<" xU"|€"ŠŒŠ„"ƒ{Š„U"„‹~{ˆ{~"“‚|"„ƒ{‚ˆ|"z{" Œ|€z|"z{"E4"z„Œ"ƒ{~ˆ„Œ"Š|x„~"{‚"ˆ„Š|~|a ˆ£‚"ˆ„‚"{€"fE’ŽŽU"‚“{Œƒ~|"‡{‚{~|ˆ£‚"|ˆƒ“|€n" §#Œ"ƒ„z„"“‚"€„‡~„"z{"€|"ƒšˆ‚ˆ|"x"{€"~Š{~„" z{€"Œ{ˆƒ„~"{‚"|€ˆ|‚Ÿ|~"“‚|"„ƒ{‚ˆ|"z{"Œ|€z|" ~šˆ„~z"z{"™ŽŽ"j"z{"E4"{‚"“‚"Šˆ~„‚{~Œ„~" z“|€¨"E„‚"“‚"™–;<"z{"{‹ˆ{‚ˆ|"x"“‚"|Š€„" ~|‚‡„" z{" ƒ{‚Œ£‚" z{" ‹“‚ˆ„‚|Š{‚ƒ„" G55XU" {€"/0y"„z~”"ˆ„‚{ˆƒ|~"z„Œ"Š£z“€„Œ"z{"•|Œƒ|" ’›Ž" jˆ" ˆ|z|" “‚„n" #Œ" ˆ„Š|ƒ}€{" ˆ„‚" ƒ„z„Œ" €„Œ" ~{¥“Œƒ„Œ" z{" ˆ„‚ƒ~„€" ~{Š„ƒ„" x" ~„‡~|a Š|ˆ£‚" z{" €„Œ" Œ{~ˆ„Œ" ¡}€ˆ„Œn" X|Š}š‚" •|" Š{ „~|z„" €|Œ" ‹“‚ˆ„‚{Œ" z{" |ˆƒ“|€Ÿ|ˆ£‚" ~{Š„ƒ|"|~|"‡|~|‚ƒŸ|~"ˆ“|€¥“{~"~{¥“Œƒ„"{‚" {€"‹“ƒ“~„n"4ˆƒ“|€Š{‚ƒ{U"{€"~„z“ˆƒ„"{Œƒ”"|a Œ|‚z„" ƒ„z|Œ" €|Œ" ˆ{~ƒ‹ˆ|ˆ„‚{Œ" x" {‡{‚ˆ|Œ" z{" Œ{‡“~z|zn" #€" /0y" {Œ" “‚" ~„z“ˆƒ„" ‚‚„a |z„~"x"z{"~{z"‚ƒ{~|ˆƒ|"¥“{"z{Š„ˆ~|ƒŸ|~”" ƒ„z|œ|"Š”Œ"{€"“Œ„"z{"Šˆ~„‚{~Œ„~{Œ"{‚"€„Œ" Œ{‡Š{‚ƒ„Œ" z{€" Š{~ˆ|z„" Œ„€|~" ~{Œz{‚ˆ|€" x" Š“€ƒ~~{Œz{‚ˆ|€n E„‚" „‹ˆ‚|Œ" {“~„{|Œ" {‚" Rx„‚" [l~|‚ˆ|\" x" O„ƒƒ{~z|Š" [_„€|‚z|\" x" {¥“„Œ" ˆ{~ˆ|‚„Œ" |" Œ“Œ"ˆ€{‚ƒ{ŒU"45ŒxŒƒ{ŠŒ"ˆ„‚ƒ‚¡|"Œ“"z{Œ|~~„a €€„"{‚"€|"{‚œ‚Œ“€|"}š~ˆ|"© 10 ENERGÉTICA XXI · 205 · ABR 21