300W Solar Micro Inverter

SKU YL-MS-300W Category Tag
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As solar inverter manufacturers, Youhomenergy focus on inverter supply and offer cost-effective solar micro inverter for home.

 

Solar micro inverter, grid tie inverter, it builds in high-performance maximum power point tracking (MPPT) function, has wide range DC input, IP65 waterproof design, can convert 24 volt/ 48 volt DC to 120 volt/ 230 volt AC.

300W MPPT solar grid tie inverter, micro inverter for sale, IP65 waterproof class, effectively prevents rainwater from eroding the surface. It adopts reverse efficient power transmission technology. Extra electricity is transmitted to the grid. Efficient use of the inverter to the power emitted. The AC output can be automatically switched to 120V or 230V according to the local grid voltage.

micro inverter

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

300 watt power inverter

Rapid shutdown capability

New electrical codes require rapid solar system shutdown so first responders or firefighters are safe from high voltage when they need to be on rooftops or servicing power lines. Microinverters comply with these rapid shutdown requirements and have this capability embedded into each module.

More Electricity

The core advantage of using 300 watt power inverter is that theoretically, you can yield more solar electricity. The reason for this is that there are slight differences in currents between solar panels. When solar panels are in a string, the current is reduced to that of the least-producing panel in the string.

Suitability for challenging installation conditions

If a solar system is facing multiple angles, meaning some panels are facing south, some east, and some west, then microinverters are the way to go. Or, if you have shading issues from trees or a large chimney, again microinverters would be best.

In these situations, the solar panels will be producing different amounts of electricity at different times of the day, but micro inverters will ensure you harvest all of the energy, while with a standard inverter you will lose some of this production.

Lifespan

Microinverters typically have 25-year warranties while standard inverters typically have 8 to 12 year warranties. The reliability of solar panels micro inverters was in question several years ago, but the technology now has caught up with the industry.

Panel-level monitoring

Microinverters have the ability to track the production of each individual panel, while with a standard inverter you only can track the production of the whole system.

System expansion ease

If you were to expand your system in the future, an inverter for home is simple to add one at a time. Each panel and microinverter pair can be easily added to your existing solar array without needing to worry about purchasing, siting, and installing additional string inverters.

300 watt power inverter parameter list

Model
WVC300-R3-433/WiFi
Maximum input power
360 watt
Output voltage mode
120/230V Auto switch
PV Open circuit voltage
30-60VOC
Operating voltage range
24V/48V DC, range: 22-60V DC
Starting voltage range
22-60V DC
Short-circuit current
14A
Maximum working current
11.5A
Output Parameters @120V AC @230V AC
Output peak power
360 watt 360 watt
Rated output power
300W 300W
Output current
2.5A 1.3A
AC voltage range
80-160V AC 180-280V AC
AC frequency range
48-51Hz/58-61Hz 48-51Hz/58-61Hz
Power factor
>95% >95%
Number of branch connections 15PCS (single-phase) 30PCS (single-phase)
Output Efficiency @120V AC @230V AC
Static MPPT efficiency 99.5% 99.5%
Max output efficiency
95% 95%
Loss of power at night
<0.5W <0.5W
Total current harmonics
<5% <5%
Appearance and technical features
Temperature range
-40℃ to +65℃
Dimensions (WxHxD) 165mm×176mm×38mm
Net amount
0.8kg
Waterproof grade
IP65 NEMA3R
Heat dissipation mode
Self-cooling
Communication Mode
433MHz/WiFi
WIFI Connection iOS / Android (Monitor power generation, DC input & AC output display, etc.)
433MHz Data Collector Monitor 30 inverters simultaneously
Power transmission mode
Reverse transmission, Load priority
Monitoring System
Browser
Electromagnetic compatibility
EN50081.part1 EN50082.Part1.CSA STD.C22.2 No.107.1
Power grid
EN61000-3-2 EN62109.UL STD.1741
Power grid detection
DIN VDE 0126 IEEE STD.1547.1547.1 and 1547.A
Certificate
CEC, CE, INMETOR, ETL, Patented technology
Warranty period 12 months
Packing weight
Weight
1KG
Size
245×202×60mm

 

solar micro inverter micro inverter 300 watt power inverter inverter for home inverter supply solar micro inverter manufacturersgrid tie inverter

Tips: Why is the starting voltage of the grid tie inverter higher than the minimum voltage?

In photovoltaic grid-tied inverters, there is a strange parameter, that is, the input starting voltage of the solar micro inverter, which is about 30V higher than the minimum operating voltage. For example, in single-phase inverters, the MPPT operating voltage is 70V to 550V, starting voltage is 100V. Many people wonder whether the grid tie micro inverter work or not from 70V to 100V. If it is working, the inverters need 100V to start.

In fact, the reason why the starting voltage is higher than the minimum working voltage is based on the characteristics of photovoltaic modules. Before the solar inverter starts, the components do not work and are in the open circuit state. The voltage will be relatively high. When the inverter starts, the components are in the working state and the voltage will be reduced.

If three components are connected in series, when the sun shines in the morning, the open-circuit voltage may be 90V. If it starts at this time, it may only be 60V. If it does not reach the working voltage, the inverters will stop. Only when the open-circuit voltage exceeds 100V, if it starts at this time, the working voltage will exceed 70V, and the 300 watt power inverter will work all the time.

After the solar inverters start-up, it does not mean that the inverter will have power output immediately. The control part of the inverters, CPU, screen, and other devices work first. First, the inverters are self-checked, then the components and power grid are detected. After no problem, the output of the inverters will only be achieved when the photovoltaic power exceeds the standby power of the 300 watt power inverter.

 

Micro Inverter

Series of solar micro inverters provided on Youhomenergy 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.

When it comes to commercial, residential, and energy storage battery solutions, you can trust Youhomenergy, the 5-year of experience in solar batteries manufacturing. Youhomenergy.com specializes in providing you with the home battery back up you need — in the home, business, retail, and industrial settings. We work with you one-on-one to get you the best energy storage solution. Stock of Rack Energy Storage Battery

Why Choose Youhomenergy

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 solar batteries a stable daily output of 100+.

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 solar batteries manufacturing most basic but crucial part. Strict requirements on product quality, and responsible for customers, in the end, is our corporate culture.

Youhomenergy Warehouse And Transportation:

The best energy storage battery manufacturers believe that safety is at the root of everything. Youhomenergy Warehouse strictly adheres to safety standards. The safety of the warehouse and our customers’ 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. youhomenergy warehouse

Expert energy storage Help For Every Project:

Throughout the last couple of decades, we’ve earned a loyal following of satisfied customers, from homeowners to professional contractors and everyone in between who demand the ideal home battery back up 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

A One-on-one Service To Develop Your Lighting Plan:

We’ll 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 — from buying and installing to maintaining and upgrading. Keep up with market demand

R&D Keep Up With Market Demand:

Our research and development closely follow the market demand.  Support customers’ complete customization of products. This is a huge advantage that Youhomenergy has over most solar batteries manufacturers. solar battery

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 solar battery. For example, our new stack solar battery is unique products in the world. Youlumi R&D Team

1.Payment:

Samples: Bank TT,Paypal, 100% payment in advance; Bulk order: Bank TT, 30% deposit and balance 70% settled before shipment.

2.Manufacturer:

We have our own factory with over 6 years R&D and manufacture experience.

3.Delivery time:

Samples: 3-7 working days; Bulk order: 30-40 working days.

4. Quality Control:

100% of the lamps will be tested and keep lighting for 12 hours to test its quality reliability , and we will also test its; Each lamp should pass all these QC procedures before shipping to customer.

5. Shipping Method:

By Express: DHL, UPS, Fedex, a fast and safe way for shipping, normally 3-5 working days for delivery; By Air: In some area, the shipping cost by air is more favorable than by Express; 10-20 days for delivery; By Sea: the most economic shipping method, but cost longer shipping time; large quantity, heavy and not urgent goods can choose this way. Your shipping agent or forwarder. 6. After-Sale Service: Quick reply on customers' questions; If anything goes wrong with the products' quality, we will replace for you free. Make you a happy ordering.

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