MPPT Controller 50A - 200V 12/24/48V
The ET-NC G3 MPPT Charge Controller for Battery Storage is a high-efficiency solar charging solution designed for off-grid and hybrid energy systems. With 50A charging capacity and 99.9% MPPT tracking efficiency, it maximizes power generation from solar panels while ensuring stable and reliable battery charging. Compatible with 12V, 24V, and 48V battery systems, it supports both lithium and lead-acid batteries, making it a versatile choice for various solar energy applications.
The ET-NC G3 series is a new generation of high-current MPPT charge controller. It offers superior MPPT tracking and conversion efficiency.
The series is compatible with various lithium battery types and supports three stage charging management to extend battery lifespan.
It has an exceptional low-power design significantly reducing static consumption, prolonging system standby time.
Comprehensive electronic protection and flexible communication options (WiFi, Bluetooth, 4G, etc.) further enhance system reliability and monitoring capabilities. It is widely used in RVs, boats, industrial monitoring, and small to medium-sized solar power systems.
Specifications
- Nominal System Voltage: 12/24/48VDC or Auto
- Battery Input Voltage Range: 8V～62V
- Battery Type: Sealed(Default)/Gel/Flooded/User
- Lithium Battery Type: LiFePO4
- Max Rated Charging Current: 50 amps
- Max Rated Charge Power: 650/12V - 1300W/24V - 2600W/48V
- Max Input Voltage: 200Vdc
- Max. conversion efficiency: 98.3%
- Full load efficiency: 98%
- Tracking efficiency: ≥99.5%
- Self Consumption: 98mA/12V;60mA/24V;46mA/48V
- Grounding: Common negative grounding
- Ambient temperature range: -25℃～+60℃ (Derate above 40℃)
Dimensions (length x width x height) IP43 (controller and white terminal cover): 307×253×143mm
Dimensions (length x width x height) IP32 (controller only): 320×202×134mm
Net Weight (controller and white terminal cover): 5.00kg
Net Weight (controller only): 5.79kg
PRODUCT CODE: ET5420NCG3
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