shenzhen Sturdy tec CO Ltd.,
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Price: | 150.0 USD |
Payment Terms: | T/T,L/C,D/A,D/P,WU,Paypal,Money Gram |
Place of Origin: | Guangdong, China (Mainland) |
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MPPT charging mode, conversion efficiency up to 99%, about 30% higher than PWM controller
DC 48V battery system automatic work, convenient for user to use it in different systems
DC 48V system, maximum PV input voltage up to DC150V.
Charge type: three-stage charge (fast charge (MPPT), constant voltage, floating charge), can effectively prolong the battery's service life
Can charge 4 kinds of commonly used batteries: sealed lead acid, vented, gel, NiCd and other customized batteries.
LCD display: battery voltage and charging current. PV input voltage, battery type, generated power, working status, and more.
RS232 communication and communication protocol can be provided, convenient for customer's integration management of the controller
Unlimited parallel connection
CE, RoHS, FCC approval, (we can help customer with other approvals)
2 years warranty and can be extended to 3-10 years
Model: | SCM4820 | SCM4830 | SCM4840 | SCM24850 | SCM4860 |
Max PV input power | 1000W | 1500W | 2000W | 2500W | 3000W |
Output Current | 20A | 30A | 40A | 50A | 60A |
MPPT input voltage range | 70VDC-150VDC | ||||
PV input Voltage | 90V for 48V battery system | ||||
Battery system Voltage | 48V | ||||
Charge Voltage | default Lead-acid battery 43.2--56.4V for 48V can setup the charge voltage by end-user | ||||
PV convert efficiency | ≥96.5% | ||||
MPPT tracking efficiency | ≥99.5% | ||||
Standby consumption | ≤10W | ||||
Communication | RS485/Ethernet | ||||
Display | LCD+LED | ||||
Working temperature | -20℃ to 50℃ | ||||
Size | W150*H75*D230MM | ||||
Weight | 3.2KG |