20A MPPT Solar Charge Controller 12V/24V Negative Grounded Controller with Built-in Bluetooth and Lithium Battery
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Free shipping
Free returns
Secure payments
Model |
M2420 |
M2430 |
M2440 |
Battery System Voltage |
12V/24V Auto (FLD/GEL/SLD) Manual(Li/User) |
||
No-load Loss |
12 ma(12V),10ma(24V) |
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Max Solar Input Voltage |
<100Voc |
||
Rated Solar Charge Current |
20A |
30A |
40A |
Max Solar Input Power |
300W/12V 600W/24V |
450W/12V 900W/24V |
600W/12V 1200W/24V |
Light Control Voltage |
5V*n |
||
Light Control Delay Time |
10s |
||
Max Load Output Current |
20A |
||
Operating Temperature |
-35ºC ~ +45ºC |
||
IP Protection |
IP32 |
||
Net Weight |
1.0 kg |
2.0 kg |
2.0 kg |
Communication Port |
RS485 |
||
Operating Altitude |
≤ 3000 meters |
||
Controller Dimension(mm) |
180*140*71 |
245*180*82.5 |
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