1000W Grid Tie Inverter, 20-50V DC to AC 220/230V Pure Sine Wave Inverter for 1000-1200W 24V, 30V, 36V PV module or Wind Turbine
Please note that this inverter is designed for solar panels, which can be suitable for 24V (48 cells), 30V (60 cells) and 36V (72 cells). If customers want to use this inverter for battery, please connect 36V battery for this inverter. If your battery is 24V, you can choose 10.8-30VDC version. However, we still suggest customers don't use battery for this inverter, it will influence product life-span.
1. Three input voltage range, suitable for different solar panels.
1). 18V or 36 cells solar panels, Vmp is 18-21V and Voc is 20-24V.
2). 24V or 60 cells solar panels, Vmp is 26-30V and Voc is 34-38V.
3). 36V or 72 cells solar panels, Vmp is 35-39V and Voc is 42-46V.
2. Support for small power wind turbine using grid power.
3. Creative MPPT tech makes efficiency higher than 99%. Reaction more sensitive and MPPT locking faster.
4. Adopting high-frequency isolation transformer, high efficiency, and high security.
5. Creative circuit design and imported industrial electronic components make application efficiency higher and performance more stable.
6. Parallel modular components design (stacking use) is convenient for systems setting, flexible combination and system scalability.
|DC MAX input||1200W|
|The Voltage of Matched solar panel||Vmp: 18-21V, Voc: 20-24V||Vmp: 26-39V, Voc: 34-45V|
|DC input range||10.8-30V||20-50V|
|DC MAX current||80A||50A|
|AC MAX output||1100W|
|AC output range||120VAC(90-140VAC) or 230VAC(190-260VAC)|
|Stable Efficiency /110V||79%||84%|
|Protection||Islanding; Short-circuit; converse connection; Low Voltage; Over Voltage; Over temperature Protection|
|Work Humidity||0%~90%RH non-condensing|
|Grade of Waterproof||Indoor design|
|Show||1 Red and 1 Green|
|Grid Disturbance||EN 50178+EN 62109-1+VDE0126-1-12|
|Grid Detection||DIN VDE 1026 UL1741|
|Inner Box (LxWxH)||31×16.5×5.3cm|
Several Sockets for Choice
Installation and Connection
1. Red terminal: Connect DC positive, black terminal: Connect DC negarive.
2. AC socket: Connection to the mains. The AC cord to the inverter 3 foot outlet, then the AC cord to home 3 pin AC outlet.
3. Switch: Properly connected; turn on the switch, the inverter to work.
B. Application of Street lights:
Use this micro inverter, do not need to add a fan controller, solar panel controller, battery.
Connection Method 1
This connection method, wind energy, solar energy can supply to the grid at the same time, the highest efficiency.
C. Stackable connection (The purpose is let small power inverter become high-power inverter.)
In order to achieve higher power use requirements, the use of this product can be stacked, such as: 5 grid inverters 300W of stack used is equal to 1500W, and the number of open stacks (No Quantitative Restrictions).
Directly connected to the solar panels (do not need to connect the battery)
Using precise MPPT function, APL functions, the inverter automatically adjust the solar panels of maximum output power,simply connect the solar panel to the grid inverters. Do not need to connect the battery.
AC 0 angle with high precision auto-detection.
AC phase angle of 0 through isolation amplifier then input to the MCU for high-precision detection and analysis. The phase shift rate is less than 1%, thus achieve high-precision with phase modulation AC output together.
Synchronous High-frequency Modulation
In the process of the grid, usually adapt the same phase angle in parallel. (ie, When the two-phase alternating current total is equal to 0.Use switch to combination the two AC fusion) and the product is rectified AC half-frequency AC to 100Hz first, then the machine use the high frequency current in the circuit and semi-100Hz frequency alternating current generated combination, to achieve high-frequency modulation.
Pure Sine Wave Output
Use SPWM directly to make pure sine wave output.
Automatic Sensing Function Solar Luminosity
Use the latest luminosity perception operation technology. The different illuminate angle and intensity of the solar panel will produce different current output. Use advanced CPU to operate the different luminance and the data can be directly displayed on the LCD. Then you can visually see the sense of the strength of the sun unit. Used more convenient
Power Automatically Locked (APL)
In different current fluctuations, we should use the MPPT function. When the MPPT function adjusted to the maximum power point, the product automatically powers locked in maximum power point, and then made the output power more stable.
Maximum Power Point Tracking (MPPT)
Because the current intensity and the voltage changes at any time, if there is no power point tracking, there will be a lot of problems. In the past time, usually adopt a solar controller, but this product uses high-precision MPPT operation power, automatic and immediate adjust the solar panels output power at the maximum output point, then achieve a stable output purposes.
Automatically Adapt To Different Load Power Factor
Adapt to any of the power load.
Constant Current, Constant PoweR
This product is constant current, constant output power, without any overload, over-current phenomenon.
Automatically Shut Down When the Power Output Of a Fault
When the city power system is in failure, the inverter will automatically turn off the output.
Current Limit Protection
Stack Multiple Machines
Multiple small power inverters in parallel can achieve large output power.
High-Frequency High Conversion Rate
Adapt high frequency converter, the output more efficient.
As a professional manufacturer and exporter of the solar products, we have our own team to develop the solar inverter. In order to meet our clients demands, Automatic wave solderng, Plug-in production line, Assembly lines are set up with experienced technicians, knowledgeable supervisors, skilled workers with full of experience on practice operation in assenbly of electronic products were appointed. Besides, Provision of production process, work instructions, inspection standards, etc. are constituted for each product assembly process.
Electronics department is armed with numerous of advanced R&D equipments and manufacturing machines for developing and testing, such as Solar cell IV curve simulation system, Grid simulation system, Automatic testing system of on grid inverter, FLUKE power quality analyzer, Digital electronic bridge, Oscilloscope of imitation and frequency variation power supply, load box, Frequency meter, Electric parameter instrument, etc.
Moreover, with a group of adept and experienced R&D staff, we are appreciated to provide top quality and excellent performance solar inverter and related products for you. And we also can offer personalized services, tailor-made sevices for you.
Welcom to keep in touch with your any questions about our solar products.