YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
Parameters / Model
MPPT10
MPPT20
MPPT30
MPPT40
Maximum power current
12A
20A
30A
40A
Installation Lin
（
mm
2
）
4mm
2
8mm
2
10mm
2
12mm
2
Installation Line(AWG)
10(AWG)
8(AWG)
7(AWG)
6(AWG)
Weight
280g
300g
475g
480
Dimensions
143×89×46
（
mm
）
187*97*61
（
mm
）
System load loss
≤
13mA
Loop Buck
≤
100mV
Battery float voltage
13.8V
（
12V system
）
/27.6V
（
24V system
）
Battery
（
under voltage) protection
10.6V
（
12V system
）
/21.2V
（
24V system
）
Battery
（
under voltage) recovery voltage
12.6V
（
12V system
）
/25.2V
（
24V system
）
Charge mode
MPPT+PWM MODE
Operating Temperature
-10
℃
~60
℃
Storage Temperature
-30
℃
~70
℃
Humidity requirements
≤90
％
, No condensation
Temperature compensation
-4mV/Cell/
℃
Temperature Probe (built components)
NTC 100K thermistats
Maximum open circuit voltage of the solar panel
18V-24V
（
12V system
）
36V-48V
（
24V system
）
Solar panels maximum open circuit voltage (V)
≤
48V
6
：
(Cases) 12V system standard configuration
The peak voltage of the
solar cell panel
（
Maximum
power voltage (V))
）
18V-25V
18V-25V
18V-25V
18V-25V
Peak power of solar cell
panel
50W-130W
100W-260W
200W-380W
≤500W
Model
MPPT10
MPPT20
MPPT30
MPPT40
Battery standard voltage
12V
12V
12V
12V
Battery capacity
≥100AH
≥200AH
≥300AH
≥400AH
Installation Lin
（
mm
2
）
4mm
2
8mm
2
10mm
2
12mm
2
Installation Line(AWG)
10(AWG)
8(AWG)
7(AWG)
6(AWG)