Volker 300 Watt Solar Micro Inverter, Grid-Tie Inverter Built-in High-Performance MPPT Function
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| Warranty: | 5 Years |
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Basic Info.
- Model NO.
- VMI-300W
- Nature of Source Flow
- DC/AC Inverter
- Phase
- Single
- Output Power
- 301 - 400W
- Certification
- CE
- Brand
- Volker or OEM
- Type
- DC/AC Inverters
- Power Source
- Solar Power
- Circuit Topologies
- Full-Bridge Type
- Nature of Wave String
- Sine Wave Inverter
- Recommended Components
- 1*435 Watt
- Output Voltage Model
- 120V/230V Adaptive
- Open Circuit Voltage Range
- 30-54voc
- Peaking Power Tracking Voltage
- 22-60V
- Mini/Max Starting Voltage
- 22-60V
- Max DC Short-Circuit Current
- 18A
- Max Input Working Current
- 16A
- Output Parameters
- 300 Watt
- Rated Output Power
- 300 Watt
- Rated Output Current
- 2.91A
- Waterproof Level
- IP65
- Communication Mode
- WiFi
- Monitor System
- Mobile APP
- Certificates
- CE/RoHS/Patents
- Dimension
- 245*202*60mm
- Transport Package
- Neutral Carton Box
- Specification
- 165*176*38MM
- Trademark
- Volker or OEM
- Origin
- Hubei, China
- HS Code
- 8504403090
- Production Capacity
- 100000 Sets/Year
Packaging & Delivery
- Package Size
- 25.00cm * 21.00cm * 8.00cm
- Package Gross Weight
- 1.500kg
Product Description
Volker 300 Watt Solar Micro Inverter, Grid-tie Inverter Built-in High-performance MPPT Function
Cheap and best DC to AC grid tie solar inverter with 300 watt rated output power, 24V/ 48V DC to 120V/ 230V AC smart micro inverter (wireless) for 300W 36V solar PV panel, built-in high-performance maximum power point tracking (MPPT) function, effectively capture and collect sunlight.

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!
Cheap and best DC to AC grid tie solar inverter with 300 watt rated output power, 24V/ 48V DC to 120V/ 230V AC smart micro inverter (wireless) for 300W 36V solar PV panel, built-in high-performance maximum power point tracking (MPPT) function, effectively capture and collect sunlight.
| Model | VMI-300W | |
| Maximum input power | 1*360 Watt | |
| Output voltage mode | 120/230V auto switch | |
| PV Open circuit voltage | 30-60VOC | |
| Operating voltage range | 22-60V | |
| Starting voltage range | 22-60V | |
| Short-circuit current | 14A | |
| Maximum working current | 11.5A | |
| Output Parameters | @120V | @230V |
| Output peak power | 360 Watt | 360 Watt |
| Rated output power | 300 Watt | 300 Watt |
| Output current | 2.5A | 1.3A |
| AC voltage range | 80~160VAC | 180~280VAC |
| AC frequency range | 48~51Hz/58~61Hz | 48~51Hz/58~61Hz |
| Power factor | >95% | >95% |
| Number of branch connections | 15pcs(single phase) | 30pcs(single phase) |
| Output Efficiency | @120V | @230V |
| Static MPPT efficiency | 99.5% | 99.5% |
| Max output efficiency | 95% | 95% |
| Loss of power at night | <0.5W | <0.5W |
| Total current harmonics | <5% | <5% |
| Appearance and technical features | ||
| Temperature range | -40ºC to +65ºC | |
| Size(L×W×H) | 165*176*38mm | |
| Net amount | 0.8kg | |
| Waterproof grade | IP65 | |
| Heat dissipation mode | Self-cooling | |
| Communication mode | WiFi | |
| Power transmission mode | Reverse transmission,load priority | |
| Monitoring System | Mobile phone APP | |
| Electromagnetic compatibility | EN50081.part1 EN50082.Part1.CSA STD.C22.2 No.107.1 | |
| Power grid | EN61000-3-2 EN62109.U*L STD.1741 | |
| Power grid detection | DIN VDE 0126 IEEE STD.1547.1547.1 and 1547.A | |
| Certificate | CE, Patented technology | |
| Packing weight | ||
| Specifications | Each(Packing) | Box(15pcs) |
| Weight | 1KG | 16.5KG |
| Size | 245*202*60mm | 450*395*345mm |

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!
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