Su'e le tusi fa'aoga atoatoa mo le 690249 20A PWM Solar Controller. A'oa'o e uiga i ona fa'amatalaga, fa'apipi'i, uaea, fa'asologa o feso'ota'iga, fa'atonuga fa'apipi'i, fa'amatalaga fa'afitauli, ma isi mea. Ia fa'amautinoa le saogalemu ma le fa'aoga lelei i lenei ta'iala auiliili.
Aoao pe faʻapefea ona faʻapipiʻi ma faʻaoga le GP-PWM-10-FM 10 AMP PWM Solar Controller ma lenei tusi fa'aoga mai le Go Power! (Fa'alotoifale). Faʻatasi ma maa lithium ma faʻaalia le tekonolosi PWM, o lenei pule e puipuia lau maa mai le soona totogi. Maua voltage ma faitauga o lo'o iai nei ile fa'aaliga LCD.
A'oa'o pe fa'apefea ona fa'apipi'i ma fa'aoga le GP-PWM-30-SQ 30amp PWM Solar Controller ma lenei tusi fa'aoga. O lenei pule o le la e fa'aalia ai le 4-stage fa'atonuina le faiga ma le tekonolosi PWM e puipuia ai lau maa mai le soona fa'atau. Maua uma faʻamatalaga ma faʻamatalaga e te manaʻomia e faʻatutuina ai lau photovoltaic solar system.
