Cheap solar charge controller 12v, Buy Quality solar charge controller directly from China charge controller 12v Suppliers: [email protected] 20A MPPT solar charge controller 12V or 24V battery mode 150V max solar input voltage suit for max 130W or 260W PV
20A MPPT solar charge controller 12V or 24V battery mode 150V max solar input voltage suit for max 130W or 260W PV
1.Double crest or multi crest tracing technique design, when the solar panel is under shadow or part of the solar panel is damaged, multi crest will turns up in I-V curve, the controller can still trace the Max. Power point.
2.Built-in maximum power point tracking algorithm which could promote the energy utilization efficiency of pv system. The charging efficiency is 15%~20% higher than PWM mode.
3.Adopting sorts of tracking algorithm to track the best working point of the I-V curve promptly and accurately, the MPPT efficiency could reach to 99.9%.
4.Adopting advanced digital power supply technology which make the energy conversion efficiency reach up to 97%.
5.Four stage charging mode: MPPT-equalizing charge-boost voltage charge-floating charge.
6.With current-limiting charging mode, when the power of solar panel is oversized and charging current exceeds the rated current, the controller will lower charging power, which enable the system to work under the rated charging current.
7.Have the fault code indication, it helps user confirm the system fault.
8.It can connect with LCD screen monitoring and the controller parameters is amendable.
9.Various load control methods to impr
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|Package Weight||1.6kg (3.53lb.)|
|Package Size||18cm x 8cm x 12cm (7.09in x 3.15in x 4.72in)|
|Application||Solar System Controller|
|Rated Voltage||12/24V AUTO|
|System voltage||12/24V AUTO recognization|
|MPPT tracing efficiency||more than 99%|
|Max input voltage||150V|