VOLKER Off Grid MPPT Solar Hybrid Inverter is a new all-in-one hybrid solar charge inverter, which integrates solar energy storage &means charging energy storage and AC sine wave output.It can be accessed to a variety of household appliances and office loads, power tools, industrial equipment, and electronic audio and video equipment, including refrigerators, lamps, televisions, fans, air conditioning and other AC loads(get price)

*Advanced MPPT technology with an efficiency of 99.9%, output of pure sine wave. Output power factor 1.0
*Designed with a LCD screen and 3 LED indicators for dynamic display of system data and operating status.
*Vailable in 4 charging modes: Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging.
*Inverter running without battery.please know if the inverter does not connect battery, the PV voltage must be over 200VDC .
*High PV input voltage range(120-450VDC) Recommended starting voltage greater than 150V
*Overload/ Over Temperature/ Short Circuit /Over Voltage / Low Voltage /Faulty Protections
*Intelligent variable speed fan to efficiently dissipate heat and extend system life.
*Smart battery charge design to optimize battery life

Q1.Are you a manufacturer?

A1: Yes, we are professional and experienced manufacturer with our own R&D research center and production lines.

Q2.How about quality of products?

A2: All of our product already get pass the aging test, to ensure reliability of using,and without having to worry about quality.Our products may not be the lowest in price, but I promise that our prices definitely matches its quality. we are on higher level than the ones that seize more market by low cost.

Q3:How can I get the price list of your product?

A3:Please feel free to send us an email here and you will get our reply within 12 hours.

Q4.How to place an order?

A4: Contact with online service, or sent email to us directly, we will reply to you with product price, specifications, packing etc. soon.

Q5.Can I visit your factory?

A5: Yes, welcome to visit our factory at your convenient time.  

Q6.How can I make OEM or ODM orders?

A6: We welcome OEM/ODM orders.Please contact us with online service or send email to us directly.  

Q7:Can I get a sample before bulk order?

A7:Yes,we welcome sample order to test and check the product quality.Mixed samples are acceptable.

Q8:When the product have problem,how to solve it?

A8:With guaranteed product quality all of our items are tested by using precision electronic instruments before packing and delivery to clients.In case of any problems,please contact us immediately.We have a 24 months warranty and lifetime technical support.We will track product usage until you are satisfied.

Tips: There are many low-cost solar power inverter is actually some assembled small unlicensed workshops, it crudely, to reduce costs and use of substandard components for assembly, there is a very big security risk! In order to protect the pro personal and property safety, please do not covet low price, be sure to choose a reliable inverter!