Off Grid Waterproof MPPT Solar Charge Controller 10A Common Negative Pole

Product Specification

Off Grid Waterproof MPPT Solar Charge Controller 10A Common Negative Pole

Features of SR-MT2410

1. Adopting double crest or multi crest tracing technique,used for the condition when a part of solar panel is under shadow or parts of panel isdammage
2. 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
3. It can find out the best working point of I-V curve within 1 minuite,the MPPT efficiency could reach to 99.9%.
4. Adopting advanced digital power supply techniques which makes the energy conversion efficiency reach up to 97%
5. Four charging stages:MPPT-equalizing charge-boosting charge-floating charge
6. 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
7. Have the fault code indication,it helps user confirm the rated charging current.
8. Various load control methods.could recognize day and night qutomatically.
9. Various system protection functions.including over-charge,over-discharge,over-dischage,over-load,over-heat,battery-reverse connection and short-circuit protection eyc.

Our Advantages
1. It has an efficient MPPT , MPPT efficiency ≥99.5%,and converter efficiency up to 98%.
2. Charge mode: three stages (constant current, constant voltage, floating charge), it prolongs service life of the batteries.
3. Four types of load mode selection: ON/OFF, PV voltage control, Dual Time control, PV+Time control .
4. Three kinds of commonly used lead-acid battery (SealGelFlooded) parameter settings fcan be selected by the user, and the user can also customize the parameters for other battery charging.
5. It has a current limiting charging function. When the power of PV is too large, the controller automatically keeps the charging power, and the charging current will not exceed the rated value.
6. Support multi - machine parallel to realize system power upgrade.
7. High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter.
8. RS485 communication, we can offer communication protocol to convenient user's integrated management and secondary development.
9. Support PC software monitoring and WiFi module to realize APP cloud monitoring.
10. CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications.
11. 3 years warranty, and 3~10 years extended warranty service also can be provided.

Installation and use instruction of SR-MT2410

1. Fix the controller: Fix the controller onto the surface of the specific place. Keep a certain distance between the controller and fitting surface to assure heat dissipation
2. Wire preparation: Adopt the wire matching the current,plan the length of wire, strip 5mm insulation of one side of the controller terminal and try to decrease the length of the connected wire so that a reduction in electrical loss.
3. Connect to the battery: connect the battery wire to the controller firstly, Pay attention to the “+” and “–”, in case of reverse connection. If connected well, the indicator light will be on. Otherwise, please check the connection. If reverse connection, controller will not working but not damage the controller.
4. Connect to the solar panel: Pay attention to the “+” and “–”, not reverse connect. If ample sunshine, controller will show charging mode. Or should check the connection is right or wrong. If solar panel under the sunshine will produce voltage immediately. If use 24V or more than 24V system, the solar panel voltage will exceed to body safety voltage, when use please prevent you self from electric shock.
5. Connect Load:Connected the load to controller,make sure the current cannot over the rated current, and notice the positive and negative electrode. Prevent the system from reverse connect.

Parameter of SR-MT2410