


SRNE 40A MPPT Solar Charge Controller MC2440N10 MPPT Controller
Description
The SRNE MC2440N10 is a high-efficiency MPPT solar charge controller designed for off-grid solar systems. It ensures maximum solar energy utilization, stable battery charging, and intelligent system monitoring. With compact design, multiple battery compatibility, and Bluetooth support, it provides a reliable and user-friendly solar power solution.
High-Efficiency MPPT Charging – 99.9% tracking efficiency, 98% conversion efficiency Wide Battery Compatibility – Supports FLD, GEL, LI, SLD, and user-defined batteries Smart Monitoring – TTL, RS485, CAN (RV-C), Bluetooth with mobile app support Safe & Reliable – Full charge/discharge protection, IP32 indoor design Quiet & Compact – Natural cooling, lightweight, and easy installation
Specifications
PV Input Max. Open Circuit Voltage: 100VDC MPPT Voltage Range: Battery voltage +2V to 72V Max. PV Input Power: 550W (12V) / 1100W (24V)
Battery Battery Type: FLD / GEL / LI / SLD / User Defined Rated Battery Voltage: 12V / 24VDC Battery Voltage Range: 9-32VDC Max. Charging Current: 40A Charging Mode: MPPT Buck
Efficiency MPPT Tracking Efficiency: >99% Max. Charging Conversion Efficiency: =98%
General Protection Degree: IP32 Operating Temperature: -35°C to 60°C Cooling Method: Natural Cooling Weight: 1.04kg Dimensions: 183×127×65.5mm
Communication & Monitoring Built-in: TTL / RS485 / CAN (RV-C) Optional Accessories: RM-6/RM-7 display screens, BT-2 Bluetooth module, GP-2 IoT module
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