Product Description
Product Features:
● It adopts full digital voltage and current double closed loop control, combined with advanced SPWM technology to output pure sine wave.
● Two output modes: mains bypass and inverter output enable uninterrupted power supply.
● 4 charging modes are available for choice: only PV, mains priority, PV priority, and hybrid charging.
● Advanced MPPT technology with efficiency up to 99.9%.
● LCD screen design, with 3 LED indicators, for dynamic display of system data and run status.
● ON/OFF rocker switch controls AC output.
● Power saving mode reduces no-load loss.
● Intelligent variable speed fan ensures efficient heat dissipation, and thereby extends system life.
● It comes with double lithium battery activation modes: mains and PV, and supports lead-acid battery and lithium battery access.
● Multiple protections provide 360 ° all-round protection for the system.
● Complete protections include multi-electrical appliance air switch short circuit protection, overvoltage and undervoltage protection,
overload protection, back-flow protection, etc.
● Horizontal installation facilitates cabinet combination installation.
● Lithium battery can be activated by both mains and PV panel.
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.
