Sunnal 30A 40A 60A 80A 100A 120A MPPT Solar PV Input Solar Charge Controller

MPPT controller is an advanced, efficient and versatile photovoltaic solar charge controller. Using the MPPT (maximum power point tracking) control technology with conversion efficiency as high as 99%, than traditional solar controller to save more than 30% of the solar photovoltaic modules. With intelligent battery management, this charge controller has temperature compensation function, effective management of the battery and prolong the service life of the battery. Controller has integrated RS485 communication interface which can provide communication protocol, convenient customer integration management.

product details

product description

FEATURES

● Display real-time power generation and current.
● Display the daily power generation curve and current curve.
● Chinese and English, multi-function LCD screen and operation menu.
● Display fault records, to facilitate customer troubleshooting in a timely manner.
● Support lead-acid batteries, colloidal batteries and lithium batteries.
● Intelligent maximum power point tracking technology increases efficiency 25%~30%.
● Battery temperature sensor (BTS) automatically provides temperature compensation.
● Perfect protection function.
● Tracking accuracy of more than 99%.
● Ultra-fast tracking speed, tracking 1 times per second.

Product Parameters

Model	SNA-GM-40	SNA-GM-50	SNA-GM-60	SNA-GM-80	SNA-GM-100	SNA-GM-120
System voltage	12V/24V/36V/48V/Auto
No-load loss	≤0.4W
Max.solar input voltage	180V(25℃),150V(-25℃)
Battery voltage	9~64V
Max power point voltage range	Battery voltage+2V~150V
Rated charging current	40A	50A	60A	80A	100A	120A
Rated load current	20A			40A
Max.photovoltaic system input power	480W/12V 960W/24V 1440W/36V 1920W/48V	600W/12V 1200W/24V 1800W/36V 2400W/48V	720W/12V 1440W/24V 2160W/36V 2880W/48V	960W/12V 1920W/24V 2880W/36V 3840W/48V	1200W/12V 2400W/24V 3600W/36V 4800W/48V	1440W/12V 2880W/24V 4320W/36V 5760W/48V
Conyersion efficiency	≤98%
MPPT tracking efficiency	>99%
Temperature compensation factor	-2mv/°C/2V(default)
Operating temperature	-10℃~+65℃
Waterproof level	IP21
Net weight	1.9kg	2.65kg		4kg	4.3kg
Gross weight	2.1kg	2.9kg		4.3kg	4.6kg
Electromagnetic compatibility	Accord to EN61000,EN55022,EN55024
Communication method	Rs485(Need to choose and buy)
Altitude	≤3000m
Product dimensions	237x178x82mm	265x231x91mm		336x267x118mm