· Input & output fully isolation
· Adoption of advanced SPWM technology pure sine wave output
· Dynamic current loop control technology to ensure inverter reliable operation
· Wide DC input voltage range
· The output voltage and frequency can be switched
·Low output harmonic distortion(THD≤3%)
·LED indicators for input voltage range load power range normal output & failure state
·Optional energy saving mode
·Wide working temperature range (industrial level)
·Continuous operation at full power
Q1: What's the difference between pure sine wave inverter and modified sine wave inverter?
A1: Pure sine wave output is the same as the AC government power output. Even better. Low repaired rate long lifespan Without harmonic pollution enviromental-friendly and appliances protected.
Modified sine wave output has a negative impact on appliances and can't load inductive load such as air contition refrigerator and etc.
Q2: What kind of output you can do?
A2: Normally we produce inverter with 110v/ 50Hz 120V/ 60Hz 220v/ 50Hz 230v/ 50Hz 240V/50Hz.
If you have special requirements pls tell us for engineer consulting.
Q3: What appliances your inverters can load?
A3: Our inverter can load household appliances other inductive load such as refrigerator air condition water pump etc.
Q4: What is the warranty for your products?
A4: For the inverter controller and battery we have 1 year warranty. For the solar panel we have 10 years warranty. If any problems on our side occured during warranty time we will be responsible for that.
Q5: What's your products lifespan?
A5: Usually for inverter and battery lifespan is 3-5 years. for solar panels over 20 years However if you keep good maintenance for them It will be longer and longer.