Audited Supplier
1.Pure sine wave solar inverter
2.Output power factor 1.0
3.Wifi & GPRS available for IOS and android
4.Inverter can run without battery
5.Built-in 100A MPPT solar charge controller
6.High PV input voltage range(120-450VDC)
7.Selectable input voltage range for home appliances and personal computers.
8.Compatible to mains voltage or generator power
9.Built-in anti-dust fit for harsh enviroment
10.Smart battery charger design for optimized battery performance
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
*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 4 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
| Model NO. | VOL-HI-3500W-24V | VOL-HI-5500W-48V | ||
| Rated Power | 3500W | 5500W | ||
| INPUT | Phase&waveform | 230 VAC | ||
| Voltage selectable range | 170~280 VAC(for Personal Computer) | |||
| Voltage selectable range | 90~280 VAC(for home appliance) | |||
| Frequency range | 50Hz/60Hz (Auto sensing) | |||
| OUTPUT | AC voltage Regulation(Batt.Mode) | 230V AC ± 5% | ||
| Surge Power | 7000VA | 11000VA | ||
| Efficiency (Peak) PV to INV | 97% | |||
| Efficiency (Peak) Batt. to INV | 94% | |||
| Transfer time | 10ms (for personal computer),20ms (for home appliance) | |||
| Wave form | Pure sine wave | |||
| Battery& AC Charger | Battery voltage | 24VDC | 48VDC | |
| Floating charge Voltage | 27VDC | 54VDC | ||
| Overcharge Protection | 33VDC | 63VDC | ||
| Maximum Charge Current | 80A | |||
| PV Input | Charge current | 100A | ||
| MPPT Range @ Operating Voltage | 120-450VDC | |||
| Physical | Inverter Dimension, D×W×H (mm) | 100*300*440 | 100*300*440 | |
| Package Dimension,D×W×H (mm) | 208*390*590 | 208*390*590 | ||
| Net/Gross Weight (Kgs) | 10/11 | 11/12 | ||
| Environmental | Humidity | 5%~95% Relative Humidity (Non-condensing) | ||
| Operation Temperature | 0ºC~55ºC | |||
| Storage Temperature | -15ºC~60ºC | |||
| 01 | Communication Port | 07 | Input Breaker |
| 02 | LCD Display | 08 | Ground Wire |
| 03 | Function Buttons | 09 | Battery Input |
| 04 | AC Input | 10 | PV Input |
| 05 | AC Output | 11 | ON/OFF Switch |
| 06 | Ventilation Holes | 12 | Ventilation Holes |
4 working modes+3 load output working modes
Battery Four Charging Mode:
CSO: Solar energy will charge battery as priority. Utility will charge battery only when solar energy is not available.
CUB: Utility will charge battery as priority. Solar energy will charge battery only when utility power is not available.
SNU (Default): Solar energy and utility will charge battery at the same time.
OSO: Solar energy will be the only charging source even if utility is available.
Three Load Working Mode:
SOL: Solar energy provides power to the loads as priority, then Battery, then Utility AC power.
UTI(Default): Utility will provide power to the loads as priority, then Solar and Battery power.
SBU: Battery power load first, then Utility.
CAUTION! Before connecting to AC input power source, please install a separate AC breaker between inverter and AC input power source.This will ensure the inverter can be securely disconnected during maintenance and fully protected from over current of AC input. The recommended spec of AC breaker is 32A for3.5KW and 50A for 5.5KW.
Q1.Are you a manufacturer? A1: Yes, we are professional and experienced manufacturer with our own R&D research center.
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!
