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300W-220V 9.8A Waterproof-IP67 DC-AC Solar Grid Tie Micro Inverter

300W-220V 9.8A Waterproof-IP67 DC-AC Solar Grid Tie Micro Inverter

$70.6 /piece price excl.VAT

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Minimal order
100 pieces

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Product Specifications

Type

DC/AC Inverters

Product Description

Wvc 300W-220V 9.8A WaterProof-IP67 DC-AC Solar Grid Tie Micro Inverter 

WVC300 Using IP65 waterproof streamline design, Can effectively prevent rainwater on the surface erosion, Built-in high-performance Maximum Power Point Tracking(MPPT)Function,Better able to track changes in the solar luminosity and control different output power, Effectively capture and collect sunlight. AC electric power transmission using the reverse transmission technology, Is one of our patented technology, The inverter output power can provide load priority use, Extra electricity to the grid, Efficient use of the inverter to the power emitted, Electricity transmission rate of up to 99%.

GroundAC outputPV panel positive inputPV panel positive outputInverter fixed pointInverter IabelLED Display WVC300 Using IP65 waterproof streamline design, Can effectively prevent rainwater on the surface erosion, Built-in high-performance Maximum Power Point Tracking(MPPT)Function,Better able to track changes in the solar luminosity and control different output power, Effectively capture and collect sunlight. AC electric power transmission using the reverse transmission technology, Is one of our patented technology, The inverter output power can provide load priority use, Extra electricity to the grid, Efficient use of the inverter to the power emitted, Electricity transmission rate of up to 99%.

Communication using two modes, Between the inverter and Collector Using power line carrier communication signals, Collector with a PC or other devices to communicate Using RS232 serial port/ WIFI wireless communication. Intelligent monitoring systems, The inverter can collect real-time data, Inverter can be controlled startup / shutdown / power regulation.

Features:High performance maximum power point tracking (MPPT)Reverse power transmissionIntelligent monitoring managementInput /output is fully isolated to protect the electrical safety Multiple parallel stacking Digital control systemSimplify maintenance (user serviceable)Operation and maintenance costs low 

WVC300 Parameters

Input DataWVC300-120VAC/230VAC
Recommended input power300Watt
Recommend the use of PV modules300W&sol;Vmp>34V&sol;Voc<50V
Maximum input DC voltage50V
Peak power tracking voltage22-50V
Operating Voltage Range17-50V
Min &sol; Max start voltage22-50V
Maximum DC short current15A
Maximum Input Current9&period;8A
Output Data&commat;120VAC&commat;230VAC
Peak power output260Watt260Watt
Rated output power250Watt250Watt
Rated output current2&period;08A0&period;92A
Rated voltage range80-160VAC180-260VAC
Rated frequency range57-62&period;5Hz47-52&period;5Hz
Power factor>96&percnt;>96&percnt;
Maximum units per branch circuit15PCS&lpar;Single-phase&rpar;30PCS&lpar;Single-phase&rpar;
Output Efficiency&commat;120VAC&commat;230VAC
Static MPPT efficiency99&period;5&percnt;99&period;5&percnt;
Maximum output efficiency94&period;6&percnt;94&period;6&percnt;
Night time power consumption<50mW Max<70mW Max
THD<5&percnt;<5&percnt;
Exterior
Ambient temperature-40ºC to &plus;60ºC
Operating temperature range &lpar;inverter inside&rpar;-40ºC to &plus;82ºC
Dimensions &lpar;WxHxD&rpar;191mm×130mm×38mm
Weight0&period;83kg
Waterproof RatingIP67
CoolingSelf-cooling
Feature
Communication ModePower Line
Power transmission modeReverse transfer&comma; load priority
Monitoring SystemLifetime free
Electromagnetic compatibilityEN50081&period;part1   EN50082&period;part1
Grid disturbanceEN61000-3-2 Safety EN62109
Grid detectionDIN VDE 1026 UL1741
CertificateCEC&comma;CE National patent technology

Note&colon; The monitoring software can monitor multiple threads simultaneously 6 PCS power line acquisition

simultaneously monitor 600 inverters&period;

 Each WVC Power Line Modem monitoring 100 invertersMonitoring system simultaneously collect real-time data from 6 WVC power line Modem by  6 threads

PV micro-inverter system components

System Block Diagram

System Description

Why is the use of micro-inverter&quest;The transition from a centralized to a distributed inverter optimizes energy collection&period;The converter module integrated into the solar panels can reduce installation costs&period;By reducing the temperature of the converter and remove the fan&comma; you can enhance system reliability from 5 years to 20 years&period;Soft switch technology to replace hard-switching technology can improve efficiency and reduce heat dissipation&period;From cottage industry to mass production&comma; standardized design &lpar;hardware and software&rpar; to improve reliability and reduce costs&period;Using a special capacitor &lpar;due to the high failure rate&rpar;&period; Design requires a higher voltage to reduce the current&comma; we use a special electrolytic capacitors&period;The converter can be connected to the grid to eliminate the need for many battery applications&period; The high price of batteries&comma; require maintenance&comma; life expectancy is shorter&period;Work required micro-inverter power increasingly smaller &lpar;only a few hundred watts&rpar;&comma; which can reduce the internal temperature and improve reliability&period;Micro-inverter solar inverter system needs to deal with a lot of a particular power level&comma; in order to increase production&comma; thereby reducing costs&period;

 

 

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