1500w 12 volt solar inverter

LI series inverter power supply is an intelligent special inverter power supply, using intelligent microcomputer CPU control technology, the control circuit is simple and reliable, and quickly responds to changes in the external environment

LI series inverter power supply adopts SPWM pulse width modulation technology, and the output is stable frequency Voltage stabilization, noise filtering, and pure sine wave with low distortion.

LI series inverter power supply has strong load capacity and good load compatibility. Built-in bypass switch improves the continuity and reliability of inverter power supply.

The input terminal of the inverter power supply adopts advanced anti-injection noise suppression technology, which does not interfere with other communication equipment sharing the DC screen. 

The AC input terminal adopts multiple filtering to eliminate the interference of the mains grid and meet the needs of the application system. The main AC power supply Needs

During the implementation of China's compulsory product certification, the safety assessment of inverters mainly includes the following aspects:

　　1) Temperature rise

　　 When the inverter is in normal operation and a single fault occurs, its internal inverter transformer, PCB board and other components will not have excessive temperature that affects personal safety or affects the normal operation of surrounding devices.

　　2) Fire protection requirements

Assess whether internal components such as internal inverter transformers and PCB boards that are prone to high temperatures have a certain fire rating and ability to ensure that they will not be exposed to fire hazards, and to slow down and prevent the spread of flames when other components are on fire Ability.

　　3) Electric strength

　　 Assess whether the high voltage generated by the inverter during operation will affect the low voltage input part and affect the safety of users due to insufficient insulation of the inverter transformer.

　　4) Current limiting circuit

Because the inverter is a component that generates high voltage, and at the same time it supplies power to the lamp tube of the LCD panel, the user can touch the surface of the LCD screen. If the LCD screen is damaged, the user may be exposed to the inverter. high pressure. In this case, the output voltage cannot be directly reduced, and the current output of the inverter must be limited to ensure the safety of users. In product safety testing, it is particularly important to conduct assessments in accordance with the requirements of current limiting circuits. If the product is submitted for inverters of the same specification, a current-limiting circuit test is also required for the submitted inverters.

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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