Complaint
| Model | WVC-300 | |
| Max Input Voltage | 1*375Watt | |
| Output Voltage Mode | 120/230V | |
| Open circuit voltage range of solar panels | 30-54Voc | |
| Peak power tracking voltage | 22-60V | |
| Minimum/Maximum starting voltage | 22-60V | |
| Maximum DC short-circuit current | 4*18A | |
| Maximum input working current | 4*16A | |
| Output parameters | 120V | 230V |
| Output peak power | 310Watt | 310Watt |
| Rated output power | 300Watt | 300Watt |
| Rated output current | 13.3A | 6.95A |
| Rated voltage range | 85-160V | 185-265V |
| Rated frequency range | 47~52/57~62Hz | 47~52/57~62Hz |
| PF | >95% | >95% |
| Number of connections per circuit string | 3 units(Single Phase) | 6 units(Single Phase) |
| Output efficiency | ||
| Static MPPT efficiency | 99.50% | |
| Maximum output efficiency | 95% | |
| Night loss power | <0.5W | |
| Total harmonic distortion | <5% | |
| Appearance and technical characteristics | ||
| Working Temperature Range | -40 to +65ºC | |
| Product Size | 370mmx300mmx41.6mm | |
| Net Weight | 3.0kg | |
| Protection Grade | Ip65 Nema4x | |
| Cooling | Self-cooling | |
| Communication | 433MHz/ WiFi/IOT | |
| Power transmission mode | Reverse transmission, load priority use | |
| monitor system | Mobile APP,PC | |
| electromagnetic compatibility | EN50081.part1EN50082.part1.CSASTD.C22.2 No.107.1 | |
| Grid disturbance | EN61000-3-2 EN62109. STD.1741 | |
| Power grid detection | DIN VDE0126 IEEE STD.1547.1 1547.A | |
| Certificate | CEC,CE | |
Q1. Can I get free samples to test quality first?
A: Yes, we can offer free samples to do test first.
Q2: What's the different between inverter and solar inverter?
A: Inverter is only accept AC input, but solar inverter not only accept AC input
but also can connect with solar panel to accept PV input, it more save power.
Q3.Can you accept OEM, ODM service?
A:Yes, we accept OEM,ODM service.
Q4: What is the delivery time?
A:The delivery time is normally 20-30 days after confirm the order.
Q5: How do you ship the goods?
A: By international express like DHL, FEDEX, UPS etc., By air, By sea.
Q6: How do you assure the product quality?
A: Our QC department do 100% test for each product, and the defective rate will be less than 0.2%. If defective product of quality problem, we will refund free replacement.
