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As solar micro inverter manufacturers, Youlumi focus on inverter supply and offer cost-effective 2000 watt inverter.
Economical price grid tie inverter with 110V pure sine wave AC output, micro solar inverter 2000W MPPT with IP65 Waterproof, more stable, and efficient.
Reasonable price 2000 watt inverter is a grid-connected solar inverter with 433MHz wireless communication and IP65 waterproof streamline design, converts 24 V / 48 V (22-60 V DC) to 80-160 V / 185-265 V AC, and the AC output can be chosen 120 V or 230 V according to the local grid voltage, built-in high-performance MPPT function for higher efficiency.
Features
- High-performance maximum power point tracking (MPPT)
- Reverse power transmission
- Intelligent monitoring management
- Input/output is fully isolated to protect the electrical safety
- Multiple parallel stacking
- Digital control system
- Simplify maintenance (user serviceable)
- Operation and maintenance costs low
- Flexible installation
- Use the wireless 433MHz communication mode
2000 watt inverter
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Model
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WVC2000-R3-433/WiFi | ||||
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Maximum input power
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2000watt | ||||
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Output voltage mode
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120/230V Auto switch
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PV Open circuit voltage
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33-54VOC
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Operating voltage range
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24V/48V DC, range: 22-60V DC | ||||
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Starting voltage range
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22-60V DC | ||||
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Short-circuit current
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90A | ||||
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Maximum working current
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77A | ||||
| Output Parameters | @120V AC | @230V AC | |||
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Output peak power
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2000watt | 2000watt | |||
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Rated output power
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2000W | 2000W | |||
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Output current
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16.6A | 8.7A | |||
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AC voltage range
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80-160V AC | 185-265V AC | |||
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AC frequency range
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47-52Hz/57-62Hz | 47-52Hz/57-62Hz | |||
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Power factor
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>94% | >94% | |||
| Number of branch connections | 3PCS (single-phase) | 6PCS (single-phase) | |||
| Output Efficiency | @120V AC | @230V AC | |||
| Static MPPT efficiency | 99.5% | 99.5% | |||
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Max output efficiency
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95% | 95% | |||
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Loss of power at night
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<0.5W | <0.5W | |||
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Total current harmonics
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<5% | <5% | |||
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Appearance and technical features
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Temperature range
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-20°C to +50°C | ||||
| Dimensions (WxHxD) | 370x300x41.6mm | ||||
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Net amount
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3.3kg | ||||
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Waterproof grade
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IP65 NEMA3R
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Heat dissipation mode
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Self-cooling | ||||
| Communication Mode |
433MHz/WiFi/lot
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| WIFI?Connection | iOS / Android (Monitor power generation, DC input & AC output display, etc.) | ||||
| 433MHz?Data?Collector |
Monitor 30 inverters simultaneously
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| Power transmission mode |
Reverse transmission, Load priority
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| Monitoring System |
Mobile phone APP, Browser
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| Electromagnetic compatibility |
EN50081.part1 EN50082.Part1.CSA STD.C22.2 No.107.1
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Power grid
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EN61000-3-2 EN62109.UL STD.1741
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Power grid detection
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DIN VDE 0126 IEEE STD.1547.1547.1 and 1547.A
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| Certificate |
CEC, CE, INMETOR,?ETL,?Patented technology
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| Warranty period | 12 months | ||||
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Packing weight
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Weight
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4KG | ||||
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Size
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430x375x140mm | ||||
Tips:?Functions of solar inverter
The inverter not only has DC-AC conversion but also has the function of maximizing solar cell function and system maintenance. In general, it has the active operation and shutdown function, maximum power tracking control function, anti-independent operation function (grid-connected system), active voltage adjustment function (grid-connected system), DC detection function (grid-connected system), DC grounding detection function (grid-connected system).
Here is a brief introduction to active operation, shutdown function, and maximum power tracking control function.
1. Active operation and shutdown function
After sunrise in the morning, the solar radiation intensity gradually increases, and the output of solar cells also increases. When the output power required by the inverter task is reached, the inverter starts to operate actively. After starting the operation, the inverter will take care of the output of the solar cell module all the time. As long as the output power of the solar cell module is greater than that of the inverter, the inverter will continue to operate; Until sunset, the inverter can operate even on rainy days. When the output of the solar cell module becomes smaller and the output of the inverter approaches 0, the inverter will be in standby mode.
2. Maximum power tracking control function
The output of the solar cell module changes with the solar radiation intensity and the temperature of the solar cell module itself (chip temperature). The other is that the voltage of the solar cell module decreases with the increase of current, so there is the best task point to obtain the maximum power. The solar radiation intensity is changing, obviously, the best mission point is also changing. With regard to these changes, the mission point of the solar cell module has always been at the maximum power point, and the system has always obtained the maximum power output from the solar cell module. This control is the maximum power tracking control. The most important feature of the inverter used in solar power generation systems is that it includes the function of maximum power point tracking (MPPT).
Micro Inverter
Series of solar micro inverter provided on Youlumi are small inverters with rated power 300 watt-2000 watt, converting 24 volt/ 48 volt DC power from the solar panel to 120 volt/ 230 volt AC power and are attached to each panel in a solar system. IP65 waterproof design can effectively prevent rainwater on surface erosion. Built-in high-performance MPPT function, better able to track changes in the solar luminosity and control the different output power, effectively capturing and collecting sunlight.
Solar micro inverter manufacturers
As solar inverter manufacturers, Youlumi offers the best price. So that our dealers have a fat profit, our customers can enjoy the best products.
When it comes to commercial, residential, and industrial lighting solutions, you can trust Youlumi, the 9-year of experience in light manufacturing.
Youlumi.com specializes in providing you with the led work light you need â in the home, business, retail, and industrial settings. We work with you one-on-one to get you the best lighting solution.
Why Choose Youlumi
Production Workshop:
More than 3,000 square meters of large production workshop, first-class factory. At the same time the operation of five production lines, all kinds of led work lights a stable daily output of 1000+, red physiotherapy series a daily output of 200+.
Production Management:
Excellent production management experience, has been adhering to the factory operation principle of timely delivery, in order to ensure the high quality of products while maintaining high production efficiency, absolutely ensure timely delivery, is a first-class partner.
Product Testing And Quality Control:
Each product has its own strict factory regulations, and after rigorous testing to ensure the quality of the product, it will be run for a certain amount of time (depending on the product) to make sure everything is up to standard. So please feel free to buy.
Integrating Sphere & Spectroscope Test:
Every batch of products will be sampled using Integrating Sphere and Spectroscope before leaving the factory.
We believe that testing is light manufacturing most basic but crucial part.
Strict requirements on product quality, and responsible for customers, in the end, is our corporate culture.
Youlumi Warehouse And Transportation:
The best lighting manufacturers believe that safety is at the root of everything.
Youlumi Warehouse strictly adheres to safety standards. The safety of the warehouse and our customersâ goods is our lifeline.
We will deliver the products as soon as possible after they pass the test. We are looking forward to receiving satisfactory approval from customers.
Expert Lighting Help For Every Project:
Throughout the last couple of decades, weâve earned a loyal following of satisfied customers, from homeowners to professional contractors and everyone in between who demand the ideal lighting solution for just the right setting. Our skills and knowledge in manufacturing and distribution, means you get a high-quality option at the most economical price.
A One-on-one Service To Develop Your Lighting Plan:
Weâll work with you to understand your budget, source the right choice, and get it to you quickly. Got any questions? Our experts will answer you one-on-one throughout the process.  As we remain committed to being your one-stop source for all things illumination â from buying and installing to maintaining and upgrading.
R&D Keep Up With Market Demand:
Our research and development closely follow the market demand. Support customersâ complete customization of products. This is a huge advantage that Youlumi has over most lighting manufacturers.
Excellent R&D team:
We have a research and development team of 20 people, all of whom are senior technical engineers with many years of experience. They have obtained a number of patents and have industry-leading strength in RGB controllers. For example, our new RGBIC hoop lights are unique products in the world.
