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Basic Info.
Packaging & Delivery
Product Description
1. Pure sine wave solar inverter
2. Output power factor 1.0
3. Wifi & GPRS available for IOS and Android
4. The 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 with mains voltage or generator power
9. Built-in anti-dust fit for harsh environment
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 by 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 an LCD screen and 4 LED indicators for dynamic system data display and operating status.
*Available in 4 charging modes: Only Solar, Mains Priority, Solar Priority, and Mains & Solar hybrid charging.
*Inverter running without battery. Please know that if the inverter does not connect the 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-5500-48V | ||
| 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 for 3.5KW and 50A for 5.5KW.
1. Who are we?We are based in Wuhan, China, started in 2012, sell to America(25.00%), Europe(25.00%), Africa (15.00%), Mid East(15.00%), Asia(10.00%), Domestic Market(10.00%). There are about 200 people in our company.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. What can you buy from us?
Pure sine inverter, modified inverter, hybrid inverter,micro-inverter, solar charge controller;
4. Why should you buy from us not from other suppliers?
12 years of experience in the power inverter industry
20 Professional engineering teams
Specialization enhances quality
Three-year warranty and lifetime technical service
Products have passed CE, RoHS, and ISO9001:2000 Quality System Certificates.
5. What services can we provide?
Accepted Delivery Terms: FOB, EXW;
Accepted Payment Currency: USD, HKD, CNY;
Accepted Payment Type: T/T, Cash;
Language Spoken: English, Chinese
Tips: There are many low-cost solar inverters assembled in small unlicensed workshops, to reduce costs and use of substandard components for assembly, there is a very big security risk! To protect the pro personal and property safety, please do not covet low prices, be sure to choose a reliable inverter!