Charger controller solar power P WM is the latest technology currently used algorithms advanced tracking to make modules of solar activity in voltage ideal that the module power output The sun can produce the maximum available electricity.

Compared to conventional controllers , PWM technology is equipped with temperature compensation function, which can make the efficiency of photovoltaic modules increase by 10% – 30%, and can extend battery life. storage.

Main function:

* Compared to normal charging solar controller, this PWM controller can increase efficiency by 10% -30%

* Can charge and discharge at the same time

* Always keep the battery in full state

* Protect the battery to discharge too much

* Protection to prevent the battery from discharging back to the solar panels during the night

* Protect pole reverse battery

* Reverse polarity protection for solar panels

* When the battery voltage is low, the controller will automatically cut off the load from the system. If the battery voltage is back to normal and the load will restart working.

* Protection of thunder when it rains

* The controller will automatically compensate the temperature of the charging voltage according to changes of the ambient temperature

Specifications

Model	PWM 2024A
Working voltage	12 / 24V Auto
Charging line	20A Max
Download line	20A Max
Battery input voltage	32V Max
PV voltage input	100VDC Max
Max.PV input power	12V 520W, 1040W 24V
Loss line	<10mA (24V)
Charging threshold (full battery)	14.4v / 28.8v ± 2%
Recharging voltage threshold	13.6v / 27.2v ± 2%
Low voltage cutoff threshold	11.1v / 22.2v ± 2%
Auto threshold threshold voltage that auto	12.6v / 25.2v ± 2%
Connection information	TTL232 / 8 pin RJ45
Working temperature	-35 ℃ ~ 55 ℃
Storage temperature	-35 ℃ ~ 80 ℃
Humidity	10% -90% NC
Height	≤ 3000m
Size	169mm x118mm x83mm
Eyelet holes	169mm x80mm
Mounting hole size	Φ5
Terminal equipment	10mm ²
Weight	0.95kg

Picture

Application

– Control charging and regulating the battery charge in the solar power system, supplying electricity to household electric equipment such as lighting, televisions, CD players, Video systems, computer stands, telephone exchange, computers fax, fan, water pump, internet or company, office building …