Intelligent Low Frequency Hybrid Off-Grid Inverter Pure Sine Wave

Full power three phases pure sine wave inverter used for off grid wind and solar system high quality inverter with CE ROSH certification can used as UPS inverter for industry.

Low-frequency inverters have a few advantages compared to higher frequency inverters; namely their peak power capacity and their reliability. Low-frequency power inverters can operate at a peak power level of up to 300% of their nominal power level for several seconds, while high-frequency inverters can operate at 200% of nominal power for a fraction of a second. Low frequency inverters operate using transformers (as opposed to electronic components such as MOSFETs for high frequency inverters). This results in a stronger, sturdier inverter which is less prone to damage.

1.Industrial grade UO high density coil transformer Low no-load loss Lighter and more efficient 2.Dedicated DSP main control chip with SMT patch technology, strong shake resistance, ultra low heat 3.International thick wire large copper core, neat wiring, high pressure resistance, strong load capacity

1. By using the advanced Double-CPU single chip intelligent control technology, with the features of high reliability and low failure; 2. Pure sine wave output, inverter with strong load capacity and wide applications; 3. Perfect protection functions (Overload protection, Internal over-temperature protection, Output short-circuit protection, Input under-voltage protection, Input over-voltage protection, etc) largely improve products’ reliability; 4. Internal CPU centralized control and SMD Technology allow small size and light weight; 5. By CPU controlling the working state of cooling fan, its intelligent control can largely prolong the fan’s service life, save energy, and improve the working efficiency; 6. Small working noise,and high efficiency.

Pure sine wave inverter ·Small, light and artistic, benefited from adopting the SMD pastern technology. ·Cooling fan is intellectual controlled, and its working status is controlled by CPU, which mostly increased its service life and helps to save the power consumption, improve work efficiency and lower the working noise.

JN-W series 12V/24V automatic identification, 5A 10A 15A 20A solar controller for pv system with IP68 protection level,can be used on household and street light.aluminum design, can effectively prevent all forms of corrosion. 12V/24V automatic identification system voltage.LED digital display and waterproof solar controller for batteries keyboard operation, using simple and quick.Improved three-step charging algorithm, once a week the battery equalizing charge, effectively prevent the battery inequality and sulfuration, improve battery life.

JN-MPPT-A Solar controller series have 10A 20A 30A 40A. The system voltage is 12v 24v 48v auto work. The controller choose MPPT charging, the efficiency is above 96%.

·Anodized alluminum case provides durability & max heat dissipation ·DC cigarette lighter accessory plug and heavy -duty cable clamps for high-output direct battery connections both included. ·Automatic restart function. ·USB output port : 5V500mA (optional ) ·The inverter is compact , light weight and easy to operate. ·Loads can be powered directly from the AC outlets. ·The inverter is equipped with numerous protection features to guarantee safe and trouble-free