SRNE MPPT 60A 70A 12V 24V 36V 48 PV MAX Input 250VDC Solar Controller PV Regulator Auto Match For Lifepo4 Lithium GEL Lead AcidMC4860N15/MC4860N25/MC4870N15/MC4870N25

SRNE MPPT solar charge controller features multiple models, including 60A and 70A options for 12V, 24V, 36V, or 48V systems. It supports up to 250VDC max input voltage and auto-matches with batteries like Lifepo4, GEL, or Lead-Acid.

Introduction：

        The controller adopts the leading PowerCatcher maximal power Tracking technology in the industry to
achieve maximal energy Tracking for solar panel, so that it can quickly and accurately trace the maximal power
point of the solar battery, acquire the maximal energy of the solar panel and significantly improve the energy

utilization ratio of the solar system. Widely applied to solar off-line photovoltaic system for managing solar panel

and storage battery in operation, the controller is the core control component of off-line photovoltaic system.

        The inside of the controller possesses sound electronic failure detecting and protection function to avoid the

product component damage caused by installation error and system failure.

        The controller is equipped with an LCD display screen to simultaneously support data interaction, setting

and other operations with mobile phone APP, PC upper computer and other devices.

Feature：

1、PowerCatcher maximal power Tracking technology can still trace the maximal power point of solar battery in the

complicated environment. Compared with traditional MPPT Tracking technology, it enjoys higher response speed

and higher Tracking efficiency.

2、MPPT charge efficiency is greater than traditional PWM charge efficiency by about 15% ~20%.

3、MPPT Tracking efficiency can be as much as 99.9%.

4、Adopting advanced digital power technology, the circuit energy conversion efficiency can be as much as 98%.

5、The products support lithium batteries, charging output has active voltage stabilization function. In case of open

circuit of lithium batteries or BMS overcharging protection, the storage battery end of the controller shall output

stable target voltages in time, thereby possessing good lithium electric activation function.

6、Preset a variety of battery types: lithium batteries, sealed batteries, colloidal batteries, open batteries and self-

definition.

7、Lead-acid batteries support temperature compensation function.

8、With charging line loss compensation, the voltage of the battery terminal can be accurately controlled.

9、With current-limiting charging, in case of too much battery panel power (charging current is greater than rated

current), the controller automatically reduces the charging power so that it can operate within the rated charging

current.

10、With built-in overtemperature protection mechanism, when the temperature exceeds the set temperature value,

the charging power shall decline in a linear way with the temperature.

11、It supports parallel function and breaks through the power limit of single unit. Therefore, combination of several

units can meet greater charging power.

12、With built-in bluetooth 4.0BLE module, it can achieve mobilephone APP data interaction.

13、Supporting standard Modbus protocol, it provides protocol technology support to facilitate secondary

development and application by users.

14、Programmable relay output

Description of Appearance and Interface：

①Liquid crystal display (LCD)

②Bluetooth 4.0BLE module

③Positive interface of battery

④Negative interface of battery

⑤Negative interface of solar panel

⑥Positive interface of solar panel

⑦RS485 communication interface

⑧Key

⑨TTL communication interface

⑩Battery temperature sampling interface

⑪Battery voltage sampling interface

⑫Relay output interface

Note: Negative poles of storage battery and solar battery are a common negative pole design

Remote Meter：

System Wiring Schematic Diagram：

Sepecification：

Package Include：

SRNE MPPT Solar Charge Controller: A high-performance, auto-match controller suitable for lithium, gel, and lead-acid batteries. It supports 12V, 24V, and 36V systems with up to 250VDC input voltage. The MC Series offers 60A/70A charging capacity, making it an ideal choice for solar power applications.

Item Pictures：

SRNE MPPT 60A/70A Solar Charge Controller for 12V-48V systems, supporting Lifepo4, GEL and Lead Acid batteries.

SRNE's MPPT solar charge controller with auto-matching capabilities for various battery types.

** SRNE MPPT 60A 70A 12V 24V 36V 48 PV MAX Input 250VDC Solar Controller PV Regulator Auto Match For Lifepo4 Lithium GEL Lead Acid.

SRNE MPPT Solar Charger for Lifepo4/Lithium/GEL/Lead Acid Batteries with Auto-Match and Max Input.

SRNE MPPT Solar Charge Controller: A high-performance controller with auto-matching for various battery types, including LiFePO4, GEL, and lead-acid. It features a maximum input voltage of 250VDC and supports 12V, 24V, and 48V systems.

SRNE MPPT 60A/70A solar controller for lifepo4 lithium, gel lead acid batteries. Supports 12V, 24V, and 36V systems with maximum input voltage of 250VDC. Features auto-match function for efficient charging.