Micro Grid Tie Inverter MaySun 1200W-B
The micro inverter is generally referred to as the inverter with a power of less than 1500 watts in the photovoltaic power generation system.
The full name is the miniature photovoltaic grid-connected inverter.
"Micro" is compared to traditional centralized inverter.
Traditional way of photovoltaic inverter is to all of the pv cells in parallel of sunlight to generate direct current (dc) all together, and then through a inverter dc to ac inverters connected to the electricity grid;
The micro inverter inverts each component.
Its advantage is can undertake independent MPPT control for each component, can significantly improve the overall efficiency, but also can avoid the centralized inverter some dc high voltage apparatus, poor effect of weak light, barrel effect, etc.
Product features：
- MPPT(maximum power point tracking)，effectively track and lock maximum power output of solar panels.
- When the inverter track the maximum power point of the solar panel, it will automatically locked and with stable output.
- 4 independent MPPT（MPPT).
- standard MC4 input port，easy and safe installation.
- Integration AC output port.
- Pure sine wave output.
- anti-islanding protection function：inverter will automatically stop output when the utility grid off or fault.
- Over-temperature protection, short current protection and over-load protection.
- IP65 waterproof function.
| Input Data(DC) | MaySun-1200W | |||
| Recommend PV modules | 300W×4pcs | |||
| Maximum DC input voltage | 50V | |||
| MPPT voltage range | 25-40V/14-20V | |||
| Operation voltage range | 10.5-30V/22-50V | |||
| One way maximum input current | 20A | |||
| Output Data（AC） | @120VAC | @230VAC | ||
| Peak power output | 1200Watt | 1200Watt | ||
| Rated output power | 1150Watt | 1150Watt | ||
| Rated output current | 9.58A | 5A | ||
| Rated voltage range | 90-160VAC | 180-260VAC | ||
| Rated frequency range | 50Hz/60Hz Auto | 50Hz/60Hz Auto | ||
| Power factor | >98% | >98% | ||
| Maximum units per branch | 3pcs（single phase） | 5pcs（single phase） | ||
| Permission Max-current per branch | 30A | 30A | ||
| Efficiency | @120VAC | @230VAC | ||
| MPPT efficiency | 99.5% | 99.5% | ||
| Maximum output efficiency | 92% | 92% | ||
| Night power consumption | <50mW Max | <70mW Max | ||
| Exterior | ||||
| Ambient temperature range | -40℃ to +60℃ | |||
| Operation temperature range（inverter inside） | -40℃ to +82℃ | |||
| Dimensions (WxHxD) | 370mm×305mm×38mm | |||
| Weight | 2.85kg | |||
| Waterproof rating | IP65 | |||
| Cooling | Natural convection - No fans | |||
| Feature | ||||
| Power transmission mode | Reverse transfer, load priority | |||
| Electromagnetic compatibility | EN50081.part1 EN50082.part1 | |||
| Grid disturbance | EN61000-3-2 Safety EN62109 | |||
| Grid detection | DIN VDE 1026 UL1741 | |||
| Package | ||||
| Inner box Dimensions | 425×370×115mm | |||
| Unit G.W. | 4KG | |||
| Carton Dimensions | 435x380x240mm | |||
| Carton G.W. | 8.6KG | |||
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