Audited Supplier
| Model | XSD220-50A | XSD220-100A | XSD384-100A | XSD480-100A | |
| Controoler spec. | rated voltage(V) | 220 | 384 | 480 | |
| rated charging current(A) | 50 | 100 | 100 | 100 | |
| Max. input voltage from battery(V) | 300 | 550 | 600 | ||
| Max. Input solar voltage(V) | 500 | 850 | 900 | ||
| Max. Input solar power(W) | 11000 | 22000 | 38400 | 48000 | |
| charging mode | 1 | ||||
| battery float voltage(Vdc) | MPPT | ||||
| battery charging average voltage(Vdc) | 247 | 440 | 550 | ||
| self loss(mA) | <300 | ||||
| communication | RS485 | ||||
| rated efficiency | ≥95% | ||||
| protect degree | IP20 | ||||
| Working enviroment | working temperature | -20ºC~+50ºC | |||
| relative humidity | <90% No condensing | ||||
| Altitude | 4000m | ||||
| Pressure endurance insulation | 1500VAC,1minute | ||||
| Noise(1meter) | ≤50dB | ||||
| Protection function | Protection for input connecting contrary, input short of voltage, output over load, output short circuit and over heat. | ||||
| protect breaker | need extra input and output breaker | ||||
| dimension(W*L*H)mm | 482*450*222(5U) | ||||
MPPT solar controller is designed for solar off-grid system, solar power station and other systems. The new generation of MPPT controller selection 16-bit digital signal processing chip. It adopts advanced all-digital intelligent tracking algorithm to obtain the maximum power point of solar modules, and real-time output current, voltage detection, to ensure the normal battery charging and improve the utilization of components. At the same time the system has short-circuit, overload, and a unique battery automatic shutdown, recovery and other full-featured protection measures.
All-digital intelligent tracking algorithm, the fastest access to solar modules maximum power point, the conversion efficiency up to 95%, high utilization of PV modules.
Increase the charging strategy (first constant current, then constant pressure, the last float), protect the battery and extend its service life.
All-digital intelligent control, with remote control.
Standard MODBUS communication protocol to facilitate background detection.
Wide input voltage range, to solve the problem of components should not be matched, selection more convenient.
With lightning protection, solar anti-reverse charge, battery reverse, open circuit protection.
Small size, light weight, rack design.
Small power and DC power distribution cabinet group screen, high power can be more than a parallel group counters, easy maintenance.
Single maximum 100A, can be expanded according to demand.
Touch screen display, beautiful atmosphere.
Why Choose US?
• Professional team for after-sale service 7*24
• Experienced R & D team and profesional sales team
• OEM & ODM service, we will evaluate, design and produce your customized products
• Offer confidentiality agreement to protect your profit, with us your business will be in safe your money in safe.
As our customer, you enjoy the following services:
(1)One year repair for free of the complete machine;
(2)technical Support
(3) Within 24 hours for respond after receiving notification;
(4) Cost maintenance forever.
1. Q: Does installation Easy ?
A: Very easy, every customer can do it by themselves, we will supply all the components for installation and very details installation manual.
2. Q: Does our wind is enough for a wind generator ?
A: As our wind generator can start running at low wind speed2.5m/s. so your average annual wind speed is more than 5m/s then you can use it .
3. Q: Which model of wind generator is suitable for me?
A: Please contact our sales with following points :
(1) What appliance do you want to running by the system? How many watts are they and their working time .
(2)Your annual wind speed .
(3)What kinds of system do you want ? On-grid or off-grid
4. Q: Can I only buy parts not whole system?
A: Yes, for example you can manufacture tower on local , we can supply you tower drawing.
5. Q: For horizontal axis wind turbines VS vertical axis wind turbines, which kind of efficiency is better.
A: For same model at same wind speed, the output of horizontal axis wind turbines is more efficient than that of vertical axis wind turbines.
