1200 Watt Solar Micro Inverter, Grid-tie Inverter

IP65 waterproof 1200 watt micro grid tie solar inverter for solar panel system, 24V/48V DC to 120V AC, 24V/48V DC to 230V AC is available, unique circuit design, higher efficiency, more stable.

Features

• High performance maximum power point tracking (MPPT)
• Reverse power transmission
• Intelligent monitoring management
• Input/output is fully isolated to protect the electrical safety
• Multiple parallel stacking
• Digital control system
• Simplify maintenance (user serviceable)
• Operation and maintenance costs low
• Flexible installation
• Use the wireless 433MHz communication mode

Parameter List

Tips:

Inverters convert direct current to alternating current, which transfers power to the grid. Grid-tie inverters (GTI) must use a local oscillator to synchronize with the grid frequency (e.g., 50 or 60Hz) and limit the voltage to no higher than the grid voltage. A good grid-tie inverter has a fixed combined power factor, which means that its output voltage and current are perfectly aligned and its phase Angle is less than 1 degree in the AC grid.

The grid-tie inverter has a built-in calculator that senses the current AC grid waveform and outputs the voltage corresponding to the grid. However, it may be necessary to provide reactive power to the grid in order to keep the voltage in the local grid within permissible limits. Otherwise, when the grid-tie inverter transfers a large amount of electricity to the grid, the voltage level may rise too much when the sun is strong at noon.

If the grid voltage drops, the grid-tie inverter can also quickly disconnect from the grid. This ensures that in the event of a power outage, the grid-tie inverter will be shut down to prevent the energy it transmits from harming any workers sent to repair the grid. Properly configured, grid-tie inverters could allow homeowners to use alternative systems such as solar or wind power without the need for extensive rewiring and battery power.