400 Watt Solar Micro Inverter, Grid-tie Inverter
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400 Watt Solar Micro Inverter, Grid-tie Inverter
from
$230.92
Ex Tax: $230.92
- Stock: In Stock
- Model: HZTOHZ-SMI-SG400MS
- Weight: 1.00
- SKU: HZTOHZ-SMI-SG400MS
A 400W micro inverter is a compact device used in solar power systems to convert direct current (DC) generated by a single solar panel into alternating current (AC) for use in homes or feeding into the electrical grid. Unlike traditional string inverters, which connect to multiple panels, a solar micro inverter is installed on each panel. This design improves system efficiency by optimizing power output individually, ensuring that shading or damage to one panel doesn't significantly affect the overall performance. With a power rating of 400 watts, this type of PV micro inverter is suitable for small to medium-sized solar panels.
Features:
- Use the Wifi communication mode.
- Flexible installation, operation, and maintenance costs are low.
- High-performance maximum power point tracking (MPPT), reverse power transmission, increasing system efficiency.
- Various protections: isolated island protection, voltage protection, frequency protection, temperature protection, and current protection.
Details:
IP65 Waterproof
The shell of the 400-watt solar micro inverter is made of pure aluminum alloy with a low resistance copper core. It enhances safety by reducing the risk of electrical hazards, such as short circuits or corrosion due to moisture exposure. They protect against water ingress, preventing damage and ensuring the longevity of the system.
MPPT
MPPT enhances energy harvest, leading to higher overall system efficiency and increased electricity production. It also improves system reliability and longevity by reducing stress on components. Additionally, MPPT allows for more flexible system design, as each panel operates independently, making it easier to expand or modify installations without impacting the overall performance of the micro inverter 400W.
Streamlined Appearance
A streamlined appearance in micro inverters enhances aesthetic appeal, reduces size and weight for easier installation, and minimizes visual clutter, making it easier to integrate into tight or visually sensitive areas. This design often improves heat dissipation and durability, contributing to better overall performance of the solar grid tie micro inverter.
Applications:
Solar Roof
PV Communication Station
Farming Generation System
Small Power Station
| Model | HZTOHZ-SMI-SG400MS |
| Input Data (DC) | |
| Number of Input Multi-Contact 4mm Connectors | 1 set |
| MPPT Voltage Range | 28V-55V |
| Operation Voltage Range | 20V-60V |
| Maximum Input Voltage | 60V |
| Startup Voltage | 20V |
| Maximum Input Power | 400W |
| Maximum Input Current | 13.33A |
| Output Data (AC) | |
| Single-Phase Grid Type | 120V / 230V |
| Rated Output Power | 380W |
| Maximum Output Power | 400W |
| Nominal Output Current | @120VAC: 3.16A / @230VAC: 1.65A |
| Nominal Output Voltage | 120VAC / 230VAC |
| Default Output Voltage Range | @120VAC: 80V-160V / @230VAC: 180V-260V |
| Nominal Output Frequency | 50Hz & 60Hz |
| Default Output Frequency Range | @50Hz: 47.5Hz-52.5Hz & @60Hz: 57.5Hz-62.5Hz |
| Power Factor | >0.99 |
| Total Harmonic Distortion | THD <> |
| Maximum Units per Branch | @120VAC: 5 units / @230VAC: 11 units |
| Efficiency | |
| Peak Efficiency | 95% |
| CEC Weighted Efficiency | @120VAC: 92.5% / @230VAC: 93.5% |
| Nominal MPPT Efficiency | 0.999 |
| Night Power Consumption | <> |
| Mechanical Data | |
| Operating Ambient Temperature Range | -40 °C to +65 °C |
| Storage Temperature Range | -40 °C to +85 °C |
| Dimensions (W x H x D) | 145mm x 140mm x 37mm (not including connectors and cable) |
| Net Weight | 0.8 kg |
| Max Current of AC Bus Cable | 20A |
| Waterproof Grade | IP65 |
| Cooling Mode | Natural Convection - No Fans |
| Other Features | |
| Communication | WIFI |
| Transformer Design | High Frequency Transformers, Galvanically Isolated |
| Integrated Ground | Equipment ground is provided by the PE in the AC cable. No additional ground is required. |
| Protection Functions | Isolated Island Protection, Voltage Protection, Frequency Protection, Temperature Protection, Current Protection, etc. |
| Design Compliance | CE etc. |