20A 30A 40A 45A 60A price mppt solar charge controller

1.Features High performance MPPT solar charge controller Suitable for 12V,24V,48V system Wide PV input voltage range Rapid MPP tracking technology High efficiency synchronous rectification technology Higher operation efficiency and higer MPPT efficiency Natural Cooling thermal design High reliability under any ambient conditions   Easy and affordable to install Lightweight and compact size General battery/PV Terminal and battery tempertature, ambient temperature sensing interfaces   Full data display and communications Customization LCD display all the important data Bright LED indicators imply system status an a glance RS485 communication remote monitor can control the system operation and know the system status RS485 communication can transmit farther distance   Cost advantages High efficiency buck topology design cutting down the cost Light weight and small dimension, reducing shipping cost Low maintenance expense Typical Efficiency Curve High-quality components guarantee longer use life
  2.Specification  

Model Specifications	SMY2430DM-SCC	SMY3630DM-SCC customization	SMY2460DM-SCC	SMY3660DM-SCC customization
PV Input data(PV)
Max. PV voltage	200V	200V	200V	200V
Start voltage	10v	30V	10v	30V
Battery voltage	12V/24V/48 auto	36V/60V auto	12V/24V/48 auto	36V/60V auto
MPPT voltage range	14V-160V	41V-160V	14V-160V	41V-160V
Suggest input Voc voltage	30V/60V/100V	80V/120V	30V/60V/100V	80V/120V
Max. input current	30A	30A	30A/30A	30A/30A
Number of MPP trackers	1	1	2	2
Number of input trackers	1	1	2	2
Max.PV Input power	12V 400W	36V 1200W	12V 800W	36V 2400W
	24V 800W	48V 1600W	24V 1600W	48V 3200W
Charger Output (DC)
Floating voltage	13.5V/27V/54V	40.5V/67.5V	13.5V/27V/54V	40.5V/67.5V
Max. output current	30A	30A	60A	60A
Rating output current	10A/20A/30A opt	10A/20A/30A opt	40A/50A/60A opt	40A/50A/60A opt
Define output current	30A	30A	60A	60A
Ripper voltage(rating voltage)	<0.5%	<0.5%	<0.5%	<0.5%
Efficiency
Max. efficiency	96.50%	97%	97.50%	97.50%
MPPT efficieny	99.50%	99.50%	99.50%	99.50%
Protection devices
PV reverse polarity protection	yes	yes	yes	yes
BAT reverse polarity protection	yes	yes	yes	yes
Input Overvoltage Protection	Yes	Yes	Yes	Yes
Input overcurrent Protection	Yes	Yes	Yes	Yes
DC output Overcurrent protection(10A)	Yes	Yes	Yes	Yes
Internal overtemperature protetion	Yes	Yes	Yes	Yes
Battery discharger low voltage protect	Yes	Yes	Yes	Yes
General Data
Dimensions (W / H / D) in mm	160/200/95	160/200/95	200/240/95	200/240/95
Weight	1.5KG	1.5KG	3KG	3KG
Operating temperature range	-10...+50℃(14...+ 122°F)   with derating above 40°C(104°F)
Noise emission (typical)	≤ 25 dB(A)
Altitude	Up to 2000m(6560ft) without power derating
Relative humidity	20 to 80% relative humidity (non-condensing)
Consumption: operating (standby) / night	<3W / < 0.75 W	<3W / < 0.75 W	<3W / < 0.75 W	<3W / < 0.75 W
Topology	Buck	Buck	Buck	Buck
Cooling concept	Natural	Natural	Natural	Natural
Environmental Protection Rating	IP20	IP20	IP20	IP20
Features
PV connection:	Screw terminal	Screw terminal	Screw terminal	Screw terminal
Battery connection:	Screw terminal	Screw terminal	Screw terminal	Screw terminal
DC output connection:	Screw terminal	Screw terminal	Screw terminal	Screw terminal
Battery type choice	Yes	Yes	Yes	Yes
Environment temperature detect	Yes	Yes	Yes	Yes
Battery temperature detect	Yes	Yes	Yes	Yes
Temperature compensate for battery	Yes	Yes	Yes	Yes
DC output control(10A)	yes	yes	yes	yes
Interfaces: RS485	yes	yes	yes	yes
Warranty: 1years / 2 years	yes /opt	yes /opt	yes /opt	yes /opt
RTC clock	opt	opt	opt	opt
LCD Display	opt	opt	opt	opt
Remote monitor	opt	opt	opt	opt
Certificates and approvals	CE,IEC 62109,CQC

  Tipical Efficiency Curve   2. Product Display       The following Remote Monitor is for your optional ! 3.Quality Certificated  Quality is a system, quality is a project,. It can contains all the activities of the whole factory, Sunray's belief is "behave ourselves firstly, then keep the materials & produce in good level, finally assure the products' quality. Every activity effect the quality, so every one is the QC staff in factory.   All the running of Sunray Company is compliant with the ISO9001-2008 and ISO 14001-2004         4.Company Profile   Year founded: 2004             Production Area: 20000m²              Employee: around 200
High-tech R&D person: 30     Intermediate tech person: 50    Production ability: 5000 units/day         Product Range
UPS: 500VA~800KVA                              Inverters: 300W~12KW                 Solar Inverters: 1.5KW~1MW
Hybrid power system: 500VA~10KV                                               Solar charge Controller: 10A/12V~60A/       Don't be hesitated, We must be your best choise!  Welcom to contact me soon !