American Power Inverter

The photovoltaic power generation system is generally composed of three parts: photovoltaic array, inverter and controller. The inverter is a key component that connects the photovoltaic array and the grid. It completes the two main tasks of controlling the maximum power point of the photovoltaic array and injecting sinusoidal current into the grid.

Since sunlight intensity and ambient temperature will affect the power output of the photovoltaic array, the inverter must be adjusted to make the output voltage of the photovoltaic array approach the maximum power point output voltage to ensure that the photovoltaic array operates at the maximum power point to obtain the maximum energy. Commonly used maximum power point tracking (MPPT) methods are: constant voltage tracking method, interference observation method and incremental conductance method.

For users of photovoltaic power generation systems, low cost, high efficiency and reliability, and long service life are their requirements for inverters. Therefore, the requirements for inverters are usually: 

① have a reasonable circuit structure and strictly selected components; have various protection functions such as input DC reverse polarity, AC output short circuit, overheating and overload. 

②It has a wide adaptable range of DC input voltage. Since the terminal voltage of the photovoltaic array changes with the load and the intensity of sunlight, the inverter must be able to work normally within a wide DC input voltage range and ensure the stability of the AC output voltage. 

③ Minimize the use of intermediate links (such as batteries, etc.) to save costs and improve efficiency

Leading electrical appliances series power frequency pure sine wave inverter power supply single-phase/three-phase power inverter photovoltaic off-grid inverter fan off-grid inverter adopts dual MCU intelligent design excellent performance can be compatible with different types of loads

FAQ

Q1: Does your company also provide other solar products except for Pure Sine Wave Inverter?

A1: Yes, we also provide other solar products, like MPPT Solar Controller, poly solar panel, off-grid solar inverter, on-grid inverter, battery, portable solar system, solar charger, and other accessories related to the solar power system.

Q2: How to choose the right inverter?

A2: Tell us your demand, then our sales will recommend a suitable inverter for you.

Q3: How about the delivery time?

A3: 5 days for sample; 7-15 days for bulk order.

Q4: What is the warranty for the inverter?

A4: 2-year warranty.

Q5: How to solve the technical problem?

A5: 24 hours after-service consultancy just for you and to make your problem to solve easily.

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