Off-grid inverters from Inverter.com are designed to work alone and cannot synchronise with the grid. They connect to the property in place of grid power and cannot work in conjunction with it. Off grid inverters must supply power from DC to AC instantly to power the appliances. The off-grid inverter can work independently after leaving the grid, which is equivalent to an independent small grid and mainly controls its own voltage source. It can carry loads such as resistance, capacitance, motor inductance, fast strain and anti-interference, strong adaptability and strong practicability. It is the first choice for power outage emergency power supply and outdoor power supply.
In today's world of diminishing fossil fuels and ecological damage, the exploration and utilization of renewable energy such as solar energy has become a hot topic of development. Solar inverters and hybrid inverters are widely used to convert photovoltaic solar energy into electricity. Even some hybrid solar inverters use a combination of solar and wind energy, or off-grid and on-grid. Hybrid PV inverter has the advantages of both on-grid and off-grid inverter. It can work in three modes: on-grid, off-grid, and shutdown, and can be switched between them. Equipped with energy storage, the hybrid solar inverter can provide users with electricity in normal, abnormal and nighttime grid conditions.
Micro Inverter Price List
-Wednesday, June 22, 2022
A solar micro inverter is a plug-and-play device used in photovoltaics, which converts direct current (DC) generated by a single solar module to alternating current (AC). Micro inverters contrast with conventional string and central solar inverters, in which a single inverter is connected to multiple solar panels. The output from several micro inverters can be combined and often fed to the electrical grid. Micro inverters can achieve maximum power point tracking (MPPT) at the panel level, which has advantages over central inverters. In this way, the output power of each module can be optimized to maximize the overall output power.
The solar pump inverter is the control part of the solar water pump. It plays the role of maximum power tracking and speed regulation in the system. The solar pump inverter converts the direct current generated by the photovoltaic array into alternating current, drives the water pump, and adjusts the output frequency according to the change of the sunlight intensity to realize the maximum power point tracking (MPPT).
Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. Its basic components are a high-speed rotating impeller and a fixed snail-shaped pump casing. Usually centrifugal pumps have impellers with several backward curved blades fastened to the pump shaft and driven by the motor to rotate at high speed along with the pump shaft. There are two ports on the pump casing, the inlet leading to the center of the impeller is connected to the suction line. The tangential side of the pump casing is the outlet, which is connected to the discharge pipeline.
A solar panel is a device that absorbs sunlight and converts solar radiation directly or indirectly into electrical energy through the photoelectric effect or photochemical effect. Compared with ordinary batteries and rechargeable batteries, solar batteries are more energy-saving and environmentally friendly.
Wind turbine charge controller is an intelligent controller specially designed for wind power generation system. Making full use of wind energy resources to generate electricity, the equipment can not only efficiently convert the electrical energy generated by the wind turbine to charge the battery, but also provide powerful control functions.
For buyers, they don’t know how to determine whether the inverter generator is suitable for their own use. We summarize some points that they need to pay attention to:
Wind Turbine Price List
-Tuesday, April 26, 2022
A wind turbine first uses wind energy to generate electricity, and is a device that converts wind energy into mechanical energy and then into electrical energy. And wind energy, as a clean and renewable energy, is inexhaustible.
The solar charge controller is a device in the solar off-grid independent power supply system that can automatically control multiple solar panels to charge the battery. It coordinates the work of solar panels, batteries, and loads, monitors the charging status, and tells us the current, voltage and battery conditions that the solar panels charge the battery pack. It can effectively prevent battery overcharge, and has anti-reverse and anti-short circuit functions. Inverter.com offers you two kinds of solar charge controllers, Maximum Power Point Tracking (MPPT) controllers and Pulse Width Modulation (PWM) controllers. The following is our solar charge controller price list for your reference. If you want more information, please go to our product's page.
Solar Water Pump Price List
-Wednesday, April 20, 2022
Solar water pumps are commonly used in residential and commercial applications. They are a clean alternative to fossil fuel powered windmills and generators. There are two main types of solar water pumps, surface pumps and submersible pumps. Surface pumps are located on the ground and move water through pipes, which can move large quantities of water slowly.
Three phase frequency inverter, also named as 3 phase variable frequency drive (VFD), is a motor control with 3 phase input and output that drives motor by changing the frequency and voltage supplied to the motor. The frequency is directly related to the rotary speed of the motor, in other words, the faster the frequency, the faster the rotary speed. If the motor is no need to run at full speed, the frequency inverter can be used to reduce frequency and voltage to meet the requirement of motor load.
Single phase output frequency inverter, also called 1 phase variable frequency drive or VFD, is a power control equipment that adopts frequency conversion technology and microelectronic technology to control the AC induction motor by changing its working power frequency. Frequency inverter is mainly composed of rectifier (AC to DC), filter, inverter (DC to AC), brake unit, drive unit, detection unit and micro-processing unit. It relies on internal IGBT disconnection to adjust output power supply voltage and frequency and provide the required power supply voltage according to the actual requirements of the motor, so as to realize speed regulation and energy saving. In addition, the frequency inverter has many protection functions, such as overcurrent, overvoltage and overload protection. With the continuous improvement of industrial automation, the frequency inverter have also been very widely used.
Single to three phase frequency inverter is a motor control with single phase input and three phase output, which is mainly used for speed control of 3 phase AC induction motor on 1 phase power supply. Frequency inverter, as known as variable frequency drive (short for VFD), has lots of functions and operation ability. For example, it provides phase supply protection, undervoltage protection and overvoltage protection for motors.
The sine wave inverter is a kind of inverter that direct current into alternating current. It is widely used for air conditioning, television, water heater, LED light, printer, computer system, communication system, aviation, emergency, industrial equipment and communication equipment, etc. The pure sine wave inverter can also be used in places where emergency backup power is required, which can constitute EPS emergency power supply system. The output waveform of the sine wave inverter is a complete sine wave with low distortion rate, therefore, it is low noise and high efficiency.
On grid inverter or grid tie inverter from Inverter.com, can convert direct current into alternating current. Its AC output can synchronize with the frequency and phase of mains supply. On grid inverters are commonly used in applications where direct current voltage sources are connected to the grid, such as solar panels and small wind turbines. The output voltage frequency of the solar grid tie inverter needs to be same as the grid frequency (50 Hz or 60 Hz). A MPU in the grid tie inverter can sense the AC waveform of the power grid and generate voltage back to the power grid based on the waveform.
Power Inverter Price List
-Tuesday, March 23, 2021
Different voltage power inverter have different prices. Power inverter is a device that can convert DC (the battery and accumulator jar) into AC (normally the sinusoidal wave of 220V and 50Hz). It is composed of inverter bridge, control logic and filter circuit. With a power inverter, direct current (battery, switching power supply, fuel cell, etc.) can be converted into alternating current to provide stable and reliable power protection for electrical appliances, such as laptops, mobile phones, handheld PCs, digital cameras, and various instruments. Inverters can also be used with generators, which can effectively save fuel and reduce noise. The power inverter has a wide range of uses. It can be used in various vehicles, such as automobiles, ships and aircraft.
Invreter.com online store provides two kinds of off grid solar inverters: Multi-function inverter/ charger with rated power 700W to 6000W and three phase pure sine wave inverter with high power 8kW to 200kW. Cheak the price list as shown below and choose the right off grid inverter to meet your PV system.