Lithium Battery Solar Charge Controller 48v 30a With LCD Screen Display
MPPT high efficiency charge solar controller 30a 12v 24v 36v 48v lithium battery
Feature
1. Advanced double-peak or multiple-peak tracking technology. When the panel has a shadow block or a part of the panel is damaged, I-V curve shows multiple peaks. The solar charge controller can still accurately track the maximum power point.
2. Built-in algorithm for maximum power tracking. This significantly raises energy utilization efficiency of photovoltaic systems, with charging efficiency 15% ~ 20% higher than traditional PWM solar charge controllers.
3. MPPT tracking efficiency can be as high as 99.9%.
4. Advanced digital power technology, with circuit energy conversion efficiency as high as 98%.
5. Supporting charging procedures of gel batteries, sealed batteries, open batteries, lithium batteries and other types of batteries.
6. Current-limiting charging mode. When the power of a solar panel is too large, and the charging current is greater than rated current, the solar charge controller automatically reduces charging power, thereby making the solar panel work at rated charging current.
7. Supporting automatic identification of battery voltage.
8.LED indicator of malfunction, buzzer alarm, and liquid crystal display of abnormal information. This helps users identify system failures.
9. Supporting historical data storage for up to 5 years.
10. Built-in mechanism of over-temperature protection. When the temperature exceeds the preset value, the charging current falls linearly with temperature, therefore slowing down the rise of controller temperature and avoiding controller damage from high temperature.
11. Temperature compensation functions. Charging and discharging parameters are automatically adjusted, thereby extending battery service life.
Why choose us?
SRNE, as a high-tech enterprise with the government support ,and with own R&D team as well as factory, has become the famous brand and the experts of PV storage management and control, we always insist on good quality, professional service and leading technology. Besides, customer can purchase premium products with favorable prices from us.
Our R&D team and service: in SRNE, there' re some technicians having more than 10 years experience in the field of solar controller and all the products we design are the trend of market development.
Our tenet is continuously in pursuit of warm customer service.
FAQ
1 Q: Do you have your own factory? Can we visit?
1 A: Absolutely.You are always welcomed to visit our factory.
2 Q: How do you control the quality of the products?
2 A: Our factory has obtained CE and ISO9001 certificate. Every process of the production is strictly controlled. And all the products will be inspected by QC before shipment.
3 Q: What kind of payment do you accept?
3 A: We accept T/T, Paypal, Western Union .
4 Q: How long the delivery time?
4 A: 2-7 days for ex-stock orders.
5 Q: What kind of controller you mainly manufacturer?
5 A: We mainly produce PWM solar charge controller, MPPT solar charge controller.
6 Q: Can we print our company logo on product and package?
6 A: Yes,but quantity of order is required. And we also need you to offer the Trademark authorization to us.
7 Q: How long is the warranty period?
7 A: 3 years warranty.
