MPPT Solar Charge Controller – Efficient Power Management for Your Solar System
Advanced MPPT Technology for Optimal Performance
Our MPPT Solar Charge Controller series (30A, 40A, 50A, 60A) is designed to maximize the efficiency of your solar power system. Utilizing advanced Maximum Power Point Tracking (MPPT) technology, it ensures fast charging, balanced charging, and float charging, delivering up to 30% more energy compared to conventional PWM controllers.
Key Features
-
Wide Compatibility: Supports system voltages from 12V to 96V, auto-detecting for seamless integration.
-
High Input Voltage: Handles PV open-circuit voltages up to 230V DC, accommodating a variety of solar panel configurations.
-
Multi-Battery Support: Compatible with Lead Acid, Gel, LifePo4, and Li-ion batteries, with adjustable voltage settings for equalization and float charging.
-
Lithium Battery Activation: Unique function allows activation of lithium batteries even without an existing battery connection.
-
Robust Protection: Includes overvoltage, short-circuit, and reverse polarity protection, housed in a V-0 flame-retardant enclosure.
-
User-Friendly Interface: Features a digital display, intuitive buttons for parameter adjustment, and indicators for solar charging, load status, and warnings.
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 |


