Professional MPPT Solar Charge Controller - 30A/40A/50A/60A Smart
PV Regulator for Off-Grid Systems
Product Overview
The MPPT Solar Charge Controller (30A-60A) represents the next generation of intelligent solar power
management, delivering up to 30% more efficiency than traditional PWM controllers. Designed for 12V/24V/48V off-grid solar systems, this advanced regulator features real-time tracking technology to maximize energy harvest from photovoltaic panels.
Multi-Stage Charging - Optimized for lead-acid, gel, and lithium batteries
Dual USB + LCD Display - Monitor voltage, current, and power output
Wide Compatibility - Works with 150V PV input (max 2000W for 60A model)
PRODUCT | |
Model | 30A | 40A | 50A | 60A |
Charging Mode | MPPT automatic maximum power tracking |
Charging Method | MPPT tracks maximum power, fast chargebalanced charge, and float
charge |
BatteryType | Lead Acid | Single voltage 3.2 number of strings(strings-45 strings adjustable) |
Gel | Single voltage 3.7 number of strings(2strings-45 strings
adjustable) |
LifePo 4 | Adjustable limit voltage for equal chargefloat charge and DC
discharge: 8V-170V |
Li-ion | With photovoltaic input, there is charging voltage(activate
lithium battery), can be used without battery DCoutput |
USER | 0-230V |
With lithium battery
activation function | With photovoltaic input, there is charging voltage(activate lithium
battery), can be used without battery DC output |
PV maximum open
circuit input voltage | 0-230V |
Max.pv Input Power | 12V-18V540W | 12V-18V720W | 12V-18W900W | 12V-18W1080W |
24V-36V1080W | 24V-36V1440W | 24V-36V1800W | 24V-36V2160W |
36-54V1620W | 36V-54V2160W | 36V-54V2700W | 36V-54V3240W |
48V-72V2160W | 48V-72V2880W | 48V-72V3600W | 48V-72V4320W |
96V-144V4320W | 96V-144V5760W | 96V-144V7200W | 96V-144V8640W |
Product size | 202*215*100mm | 202*215*100mm | 218*265*100mm | 218*265*100mm |
NWJG.W | 30A NW:19KGG.W2.2KG | 40A:N.W1.9KGG.W2.2KG | 50A:NW2.6KGG.W3KG | 60A: NW2.6KGG.W3KG |
Key Features & Benefits
1. Maximum Power Point Tracking (MPPT) Technology
99% tracking efficiency ensures no wasted solar energy
Automatically adjusts to weather changes (cloudy/sunny conditions)
5% higher yield compared to standard MPPT controllers
2. Intelligent Battery Management
4-stage charging (bulk/absorption/float/equalization)
Temperature compensation (-20°C to 60°C operating range)
Prevents overcharge/over-discharge with automatic cut-off
3. User-Friendly Operation
3.2" LCD screen shows real-time data (PV voltage, battery level, load status)
2x USB ports (5V/3A) for direct device charging
Programmable parameters via Bluetooth (optional)
4. Robust Protection Systems
Reverse polarity protection (PV/battery/load)
Lightning protection (4kV surge)
Overload & short-circuit protection
Ideal Applications
Home Solar Systems - Perfect for cabins and off-grid homes
RV & Marine Power - Compact design for mobile installations
Telecom Stations - Reliable performance in remote locations
Agricultural Water Pumps - Handles high-power irrigation systems
Why Choose Our MPPT Controller?
5-Year Warranty - Industry-leading reliability
IP32 Waterproof Rating - Suitable for outdoor use
OEM/ODM Available - Custom branding and specifications
