China 12 24V 30A PWM Switch Solar Charge Controller

Solar Module 12/24V 30A Solar Charge Controller
Description:
CM series solar charge controller (Home use) is widely use for economy solar home system. It is the controlling center of the PV battery in off-grid power system which makes use of solar cells array to protect your batteries. According to the voltage of battery, controller will adjust the charging current and decide if to supply power to the loads
Specification:

ModelCM3024ZRated charge current30ARated discharge current30ARated voltage12v/24vcharge recovery voltage10.7V; 21.4VDischarge recovery voltage12V; 24.4VVoltage of stop charging14.7V; 24.4VLED voltmeterNOLCD displayYESUSB output voltage/currentNOOutput switchYESTemperature compensation-3mV/°C/cellWorking temperature-20 ~ +60°CDimension103x95x38 mm(L*W*H)Weight160g-180g

Features:
100% Brand New and High Quality
With compact portable design
Over-load protection
Short circuit protection and Protect from the lighting strike
Reserve discharging protection and Reserve-polarity protection
Under-voltage protection
Overcharging protection
Electronic Protections:
·Over discharging
·Over charging
·Load overload
·Load short circuit
·PV reverse polarity
·Battery reverse polarity
·Lightning protection

How to use it:
Connection:
Open the top cover of the controller and connect the wire with terminals follow the diagram on the cover of it
1) Firmly and correctly connect the "+", "" poles of the battery to the corresponding ports of the controller (the third and the forth one from the left). When load indicator light flash once and will light after 30 seconds, which means that the connection is correct, and you can continue finishing following connection, otherwise the controller will be damaged
2) Firmly and correctly connect the "+", "" poles of the solar panel to the corresponding ports of the controller (the first and the second one from the left). The wrong connection will damage the controller
3) Firmly and correctly connect the "+", "" poles of the load to the corresponding ports of the controller (the fifth and the sixth one from the left)
Note: The controller should be connected to the battery first


Note:
1. Please carefully check and confirm the voltage of the components before connecting
2. The rated current of Solar panel and load must be less the than the rated current of controller


What is included:
1 x manual PWM 30A Solar Charge Controller
1 x User Manual
FAQ
Q1: How to choose a right inverter?
A1:Tell us your demand, then our sales will recommend a suitable inverter to you.
Q2: What's the different between inverter and solar inverter?
A2: Inverter is only accept AC input, but solar inverter not only accept AC input but also can connect with solar panel to accept PV input, it more save power.
Q3: How about the delivery time?
A3: 7 days for sample; 25 days for bulk order.
Q4: What is the warranty of inverter?
A4: One year warranty on Must-Solar product.
Q5: How to solve the technical problem?
A5: 24 hours after-service consultancy just for you and to make your problem to solve easily.