SR-MT2410 ( MPPT )
Product Features :
- Adopting double crest or multi crest tracing technique, used for the condition when a part of solar panel is under shadow or parts of solar panel is damage.
- 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.
- It can find out the best working point of I-V curve within 1 minute. the MPPT efficiency could reach to 99.9%.
- Adopting advanced digital power supply techniques which makes the energy conversion efficiency reach up to 97%.
- Four charging stages: MPPT - equalizing charge- boosting charge- floating charge.
- With current-limiting charging mode. When the power of solar panel is oversized? the controller will lower charging power automatically, which enable the system to work under the rated charging current.
- Have the fault code indication, it helps user confirm the system fault.
- Various load control methods. Could recognize day and night automatically.
- Various system protection functions. Including over-charge, over-discharge, over-load, over-heat, battery-reverse connection and short-circuit protection etc.
Technical Parameters :
|
Parameters |
Value |
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|
Model |
MT2410 |
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|
System voltage |
12V |
|
|
Max. input power of solar panel |
130W |
|
|
Transfer efficiency |
≤96% |
|
|
Rated charge/ discharge current |
10A |
|
|
No load loss |
?15mA |
|
|
Max. input voltage of solar panel |
?150V |
|
|
MPPT tracing efficiency |
?99% |
|
|
Over voltage protection |
16.5V |
|
|
Limited charge voltage |
15.5V |
|
|
Equalizing charge voltage |
15.2V |
|
|
Equalizing charge interval |
30 days |
|
|
Boosting charge voltage |
14.4V |
|
|
Floating charge voltage |
13.8V |
|
|
Over-discharge recover voltage |
12.5V |
|
|
Over discharge voltage |
11.0V |
|
|
Boosting charge time |
2 hours |
|
|
Equalizing charge time |
1 hour |
|
|
Over temperature protection |
Yes |
|
|
Light-operated voltage (on) |
5V |
|
|
Light-operated voltage (off) |
6V |
|
|
Light-operated delay time |
5min |
|
|
Working temperature |
-35??+65?? |
|
|
Weight |
430g |
|
|
Altitude |
≤3000m |
|
|
Dimension |
143*71*37.4 (mm) |
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Installation dimension |
139*48(mm) |
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Overload protection |
Load current≥1.25 times rated current, cut off the load within 10 seconds; Load current≥1.5 times rated current, cut off the load within 5 seconds |
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|
Protections |
1.Reverse connection. 2.Inner over temperature. 3.The voltage of PV input terminal is over value. 4. Over load 5.Reverse charging protection at night. 6. TVS lightning protection 7. Waterproof: IP 64 |
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