Product Description
Product Features:
Full digital voltage and current double closed loop control, advanced SPWM technology, output of pure sine wave.
Two output modes: mains bypass and inverter output; uninterrupted power supply.
Available in 4 charging modes: Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging.
Advanced MPPT technology with an efficiency of 99.9%.
With the charging requirement (voltage, current, mode) settings, and suitable for various types of energy storage batteries.
ON/OFF rocker switch for AC output control.
Power saving mode available to reduce no-load loss.
Intelligent variable speed fan to efficiently dissipate heat and extend system life.
Lithium battery activation design, allowing access of lead-acid battery and lithium battery.
360 ° all-round protection with a number of protection functions. Such as overload, short circuit and over current.
Supply of a variety of user-friendly communication modules, such as RS485(GPRS, WiFi, Bluetooth), CAN, USB etc.,
and suitable for computer, mobile phones, Internet monitoring as well as remote operations.
Product features:
1. Applicable to various types of batteries,
2. MPPT function
3. Microprocessor controller pulse width modulation (PWM) charging
4. Temperature sensor battery charging compensation
5. Overload protection (automatic restoration)
6. Overcharge protection
7. Short circuit protection (automatic restoration) ,
8. Thunder protection
9. Reverse discharge protection
10. Reverse polarity connection protection (automatic restoration)
11. Under voltage protection
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:
Q: what kind of certificates you have for your solar controllers ?
SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.
Q: Are you a manufacturer or trading company?
SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and manufacturing as one with PV controller,PV
inverter,PV energy storage oriented.And we have our own factory.
Q: Can I buy one sample for testing?
SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can help u fix any technicial problem or confusion.
Q: How are about the delivery?
SRNE:
Sample:
1-2 working days
Order: within 7 working days depending on the order quantities
OEM Order: 4-8 working days after confirming the sample
Q: How're about your customers service?
SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the defective rate is
below 0.1%.we do try our best to provide a good customer service.
