40A 24V48V Charge Controller for Solar Panel
PRODUCT OVERVIEWBased on an MCU intelligent control technology, the product realizes solar charge and discharge management for batteries for longer lives of systems.
It is widely applied to the solar power systems for families, schools, streets, industrial and mining enterprises, frontier defense, sea islands, pasturing areas, etc.MAIN FEATURES* Excellent performance because of MCU control and intelligent optimized SOC design;
* Longer batteries lives because of functions of overcharge function and overdischarge protection for batteries;
* Full automatic control such as electronic short circuit protection prevention;
* Visualization of operation status of the equipment through simple LED indicators and nixie tubes and one-button setting;
* An industrial chip provided for all control t enable equipment to operate in a cold, hot or humid condition;
* Crystal oscillator is used for timing control, featuring accurate control and having multi-stage single-interval fixed-time setting and independently settable multi-stage dual-interval fixed-time setting.TECHNICAL INDEXES
|Rated charge current||40A|
|Rated load current||20A|
|System voltage||24V/48V automatic identification|
|Input of the photovoltaic||<25V; ×4/48V|
|Battery capacity||Default:400AH(settable between 100AH to 9000AH)|
|Voltage drop of the charge circuit||≤0.26V|
|Voltage drop of the discharge circuit||≤0.15V|
|Overdischarge protection||17V; ×2/24V; ×4/48V|
|Voltage of boosting charge||14.2V; ×2/24V; ×4/48V||14.7V; ×2/24V; ×4/48V|
|Voltage of direct charge||14.4V; ×2/24V; ×4/48V||14.2V; ×2/24V; ×4/48V|
|Voltage of floating charge||13.8V; ×2/24V; ×4/48V|
|Charge recovery voltage||12.7V; ×2/24V; ×4/48V|
|Overdischarge voltage||11.1V; ×2/24V; ×4/48V|
|Overdischarge recovery voltage||12.7V;×2/24V; ×4/48V|
|Charge mode||PWM (pulse width modulation)|
|Overload protection and short circuit protection||Overload protection upon 1.25 times of the rated current for 60s of 1.5 times of the rated current for 5s; short circuit protection upon three of more times of the rated current|
|Operating temperature||Industrial level: -35ºC~+55ºC|
|External dimensions: D*W*H(mm)||155*145*67|
|Packing dimensions: (D*W*H(mm)||193*180*117|
|Net weight/gross weight(KG)||0.9/1.1|Company InformationFoshan SNAT Energy Electrical Technology Co. Ltd is established in 2004.
As a world's leading supplier for solutions for electric energy and new energy, SNAT has powerful strength and is engaged in field of solar inverters, solar inverters with built-in solar controller, solar controllers, UPS, which are used for household, telecommunication, electricity, infrastructure and industrial markets.
At the same time, our company is concurrently engaged in solar panels, batteries for solar power system. All products purchased by our company have our warranty commitment, parts will be shipped for free during warranty period.
We have professional technical team and are focus on customers' demands, continuous innovation, and establish good cooperation with more and more clients. AdvantagesA. More than 10 years technical experience and advanced equipment
Our solar products are selling to all over the world, such as North America, south America,Eastern Europe, Southest Asia ,Africa and Mid-East,etc…
B. Quality Certification
80% electronic components are imported,to make sure the products with high quality and reliable excellent performance.
All of our products have CE certification, ISO9001:2008.
C. OEM & ODM
OEM & ODM are available which can meet your any request with our professional engineering team.
D. Quality Service
Any inquiry replied within 12 hours
Any problem resolved within 24 hours
With 12 months warranty
E. As a leading manufacturer,the price of our products is competitive.