- Overview
- Features
- Product Parameters
Basic Info.
Model NO.
VOL-MAX-4.2KW
Nature of Source Flow
Hybrid Inverter
Phase
Single
Output Power
4200W
Certification
SAA, CE, ROHS, ISO9001, CCC
Brand
Volker
Type
Hybrid Inverter
Power Source
Solar Power
Circuit Topologies
Full-Bridge Type
Nature of Wave String
Sine Wave Inverter
Rated Power
4.2kw
Max PV Input Power
6.2kw
MPPT Range Operating Voltage
60-500VDC
Max Charging Current
120A
Max AC Input Current
100A
Output Power Factor
1.0
Input Voltage
24V DC
Keywords
Hybrid Inverter
Output Voltage
220/230/240V AC
WiFi & GPRS
Available for ISO and Android
Output
Dual Output
MPPT
Dual MPPT
Communication Interface
USB/RS232(Standard) WiFi(Optional)
Run Without Battery
Yes
RGB Lights
Yes
Transport Package
Neutral Carton Box
Specification
420*350*110mm
Trademark
VOLKER
Origin
Hubei, China
HS Code
8504403090
Production Capacity
100000 Sets/Year
Packaging & Delivery
Package Size
50.00cm * 42.50cm * 18.50cm
Package Gross Weight
9.000kg
Product Description
Volker On Off Grid Solar Inverter 4.2kw 6.2kw 8.2kw 10.2kw Pure Sine Wave Hybrid Inverter with Dual MPPT Dual Output 
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. The use of substandard components for assembly poses a huge security risk! To protect personal and property safety, please do not covet low prices; be sure to choose a reliable inverter!
1. Pure sine wave solar inverter
2. Max 120A MPPT solar charger
3. Max 500VDC PV input
4. Two loads of AC output
5. High PV input voltage range(0~450VDC)
6. Output power factor 1.0
7. Real Hybrid Solar inverter for 24V system
8. Wi-Fi module for easy connection(optional)
9. Efficiency work with or without battery
11. Supports 50hz or 60hz (program adjustable)
12. Able to use AC grid or generator power
13. Built-in anti-dusk kit for harsh environment
- Dual Output Capability: The Volker Max Series 4.2kw is a versatile hybrid solar inverter that can operate in both on-grid and off-grid modes, providing flexibility for users who want to switch between different power sources.
- High Power Output: With a rated power of 4200W and a peak power of 6200W, this inverter is suitable for homes with medium to large energy demands, as mentioned by the user who is looking for a product that can handle their energy needs.
- Pure Sine Wave Output: The inverter produces a pure sine wave output, which is ideal for sensitive electronics and appliances, ensuring a smooth and efficient power supply.
- Durable Design: The inverter has an IP21 rating, and a compact size of 42x35x11cm, making it easy to install and maintain.
- Efficient and Reliable: With an efficiency of 93% and a CE certification, the VOL-MAX-4.2KW is a reliable choice for users who want a high-performance inverter that meets international standards.
| Model | VOL- MAX-4.2KW | VOL- MAX-6.2KW |
| Phase | 1-Phase | |
| Maximum PV Input Power | 6200W | 6500W |
| Rated Output Power | 4200W/4200VA | 6200W/6200VA |
| Maximum Solar Charging Current | 120A | |
| GRID-TIE OPERATION | ||
| PV Input(DC) | | |
| Nominal DC Voltage/Maximum DC Voltage | 360VDC/500VDC | |
| Start-up Voltage/Initial Feeding Voltage | 90VDC/90VDC | |
| MPPT Voltage Range | 60VDC~450VDC | |
| Number of MPPT/Max Input Current | 1/18A | 1/22A |
| GRID OUTPUT(AC) | ||
| Nominal Output Voltage | 220/230/240VAC | |
| Output Voltage Range | 195~253VAC | |
| Nominal Output Current | 18.2A | 27.0A |
| Power Factor | >0.99 | |
| Feed-in Grid Frequency Range | 49~51±1Hz | |
| EFFICIENCY | ||
| Max Conversion Efficiency(DC/AC) | 98% | |
| TWO-LOAD OUTPUT POWER | ||
| Full Load | 4200W | 6200W |
| Maximum Main Load | 4200W | 6200W |
| Max Second Load(battery mode) | 1400W | 2067W |
| Main Load Cut-Off Voltage | 22VDC | 44VDC |
| Main Load Return Voltage | 26VDC | 52VDC |
| OFF-GRID OPERATION | ||
| AC Input | ||
| AC Start-up Voltage/Auto Restart Voltage | 120-140VAC/180VAC | |
| Acceptable Input Voltage Range | 90-280VAC or 170-280VAC | |
| Maximum AC Input Current | 30A | 40A |
| Nominal operating frequency | 50/60Hz | |
| Surge power | 8400W | 12400W |
| PV INPUT(DC) | ||
| Maximum DC Voltage | 500VDC | |
| MPPT Voltage Range | 60VDC~450VDC | |
| Number of MPPT/Max Input Current | 1/30A | |
| BATTERY MODE OUTPUT(AC) | ||
| Nominal Output Voltage | 220/230/240VAC | |
| Output Waveform | Pure sine wave | |
| Efficiency(DC to AC) | 94% | |
| BATTERY&CHARGER | ||
| Nominal DC Voltage | 24VDC | 48VDC |
| Maximum Solar Charging Current | 120A | |
| Maximum AC Charging Current | 100A | |
| PHYSICAL | ||
| Dimension,D*W*H(mm) | 420*350*110 | |
| Carton Dimension,D*W*H(mm) | 500*410*190 | |
| Net Weight(Kg) | 8.5 | 9 |
| Gross Weight(Kgs) | 9.5 | 10 |
| INTERFACE | ||
| Communication Port | RS232/RS485/WiFi/GPRS/LITHIUM BATTERY | |
| Operating Temperature | -10~50ºC | |
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. The use of substandard components for assembly poses a huge security risk! To protect personal and property safety, please do not covet low prices; be sure to choose a reliable inverter!