3.5KW 5.5KW 6.5KW 8.5KW Off Grid Home Power Inverters Pure Sine Wave with MPPT Hybrids Solar Inverter for Solar Energy System
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Features
Volker 5.5kw off-grid MPPT inverter equipped with an integrated MPPT charge controller (voltage range: 120-450V), this device charges 48V batteries, including lead-acid (flooded, AGM, sealed lead-acid, gel), LiFePO4 batteries, and lithium batteries (user mode), with a maximum photovoltaic array power of 5500W. It also accepts energy from solar panels, the electrical grid, or a generator for optimal versatility.
1. Pure sine wave solar inverter
2. Off-grid working mode
3. Output power factor 1.0
4. Wifi & GPRS available for IOS and Android
5. The inverter can run without a battery
6. Built-in 100A MPPT solar charge controller
7. High PV input voltage range(120-450VDC)
8. Selectable input voltage range for home appliances and personal computers.
9. Compatible with mains voltage or generator power
10. Built-in anti-dust fit for harsh environment
11. Smart battery charger design for optimized battery performance
*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 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
Product Parameters
| 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) |
| Waveform |
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 |
1. Who are we?
We are based in Wuhan, China, and started in 2012. We sell to America(25.00%), Europe(25.00%), Africa (15.00%), the Middle East(15.00%), Asia(10.00%), and the Domestic Market(10.00%). Our company has about 200 people.
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: Many low-cost solar inverters are 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!
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