Street Light Solar Charge Controller MPPT Series DM200

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1. Advanced MPPT charging technology is 15% - 30% higher than PWM charging efficiency.
2. Multi-peak tracking can have higher tracking accuracy under shading conditions.
3. Boosting constant current algorithm, accurate load efficiency control.
4. Charge with an accurate constant voltage algorithm, the service life of the lithium battery will be extended.

DM200/MES200
DM260/MES260
DM300/MES300

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SRNE Solar Co.,Ltd

Since:

2009

Models	DM200/MES200	DM260/MES260	DM300/MES300	Parameters adjustable	Default
Zero load loss	R：≤10mA/12V; ≤5mA/24V W：≤25mA/12V;≤15mA/24V	R：≤8mA/12V; ≤12mA/24V W：≤20mA/12V;≤16mA/24V
System voltage	12V/24V	12V/24V	12V/24V		Lead
Max load power	100W/12V；200W/24V	130W/12V；260W/24V	150W/12V；300W/24V
Load output voltage	15~60V	15~75V	15~75V
Load periods	9 periods + predawn	9 periods + predawn	9 periods + predawn
Rated charge current	20A	30A	40A
Max solar panel power	260W/12V；520W/24V	400W/12V；800W/24V	550W/12V；1100W/24V
Solar panel input voltage	＜100V	＜100V	＜100V
MPPT tracking efficiency	＞99%
Charge conversion efficiency	85%-98%（typically 97% ）
Load conversion efficiency	90% ～ 96%
Load current accuracy	±3%（load current＞300mA）
Load current accuracy (Lead-acid)	(Boost charge voltage+0.2V)；×2/24V(25℃)				14.6V
Equalizing charge time (Lead-acid)	2 hours
Equalizing charge interval (Lead-acid)	30 days
Boost charge voltage (Lead-acid)	7.5V ～ 17.0V；×2,24V system			√	14.4V
Boost charge time (Lead-acid)	4 hours
Floating charge voltage (Lead-acid)	7.5V～17V；×2/24V(25℃)			√	13.8V
Temperature compensation coefficient (Lead-acid)	-3.0mV/℃/2V
Overcharge voltage (lithium)	7.5V ～ 17.0V；×2,24V system			√	14.4V
Overcharge return voltage (lithium)	7.5V ～ 17.0V；×2,24V system			√	13.8V
Over discharge voltage	7.5V ～ 17.0V；×2,24V system			√	11.0V
Over discharge return voltage	7.5V ～ 17.0V；×2,24V system			√	12.5V
Light control voltage	3V ～ 11V;×2,24V system			√	5V
Operating temperature	-35℃ ～ +65℃
lP rating	IP67
Weight (g)	770	1800	1800
Dimensions (mm)	155144.434	200122.556	200122.556
lnstallation size (mm)	116*102	175*113	175*113

Performance characteristics:
1. Advanced MPPT charging technology is 15% - 30% higher than PWM charging efficiency.
2. Multi-peak tracking can have higher tracking accuracy under shading conditions.
3. Boosting constant current algorithm, accurate load efficiency control.
4. Charge with an accurate constant voltage algorithm, the charging ripple will be lower, and the service life of the lithium battery will be extended.
5. Historical status record.
6. Remote IoT function.
7. Available for all types of batteries.
8. The third-generation microwave induction technology, strong anti-interference ability, and extended sensing distance.
9. Multi-stage induction setting, more flexible lighting, and electric quantity control.