Free Shipping, Grid Tie 1000W Pure Sine Wave Solar Inverter for PV Power 1200W, DC10.5V~28V to AC90V-140V/190V~260V
Remark: When you order for this inverter, please inform us the output voltage and Plug type. If you not specify, we will send AC230V and EU Plug to you.
Directly connected to the solar panels,Or directly connected to any applicable DC power supply power (including battery)
MPPT using precise function, APL functions, solar panels automatically adjust to maximum output power, simply connect directly to the solar panel grid inverters, Or directly connected to any applicable DC power supply power (including battery)
AC 0 angle with high precision auto-detection
AC phase angle of 0 through isolation amplifier then input to the MCU for high-precision detection and analysis. The phase shift rate is less than 1%, thus achieve high-precision with phase modulation AC output together.
Synchronous High-frequency Modulation
In the process of the grid, usually adapt the same phase angle in parallel. (ie, When the two-phase alternating current total is equal to 0.Use switch to combination the two AC fusion) and the product is rectified AC half-frequency AC to 100Hz first, then the machine use the high frequency current in the circuit and semi-100Hz frequency alternating current generated combination, to achieve high-frequency modulation.
Pure Sine Wave Output
Use SPWM directly to make pure sine wave output.
Power Automatically Locked (APL)
In different current fluctuations, we should use the MPPT function. When the MPPT function adjusted to the maximum power point, the product automatically powers locked in maximum power point, then made the output power more stable.
Maximum Power Point Tracking (MPPT)
Because the current intensity and the voltage changes at any time, if there is no power point tracking, there will be a lot of problems. In the past time, usually adopt a solar controller, but this product uses high-precision MPPT operation power, automatic and immediate adjust the solar panels output power at the maximum output point, then achieve a stable output purposes.
Automatically Adapt To Different Load Power Factor
The output synchronise with the electrical utility Grid. With a strong back of power grid, any power load can work, such as: Inductive Load; Resistance Load; Condensive Load
Constant Current, Constant Power
The output synchronise with the Power Grid and power phase, and tie to the Power Grid; take the Power Grid as a supplement,make the output current and power are constant,not affect by load, without any overload, over-current phenomenon.
Automatically Shut Down When The Power Output Of a Fault
When the city power system is in failure, the inverter will automatically turn off the output.
Stack Multiple Machines
Multiple small power inverters in parallel can achieve large output power.
High-Frequency High Conversion Rate
Adapt high frequency converter, the output more efficient.