WD Inverter Charger / Solar Inverter Power Charger (700W-3500W)

Vevsun Energy, located in Foshan, China, is a high-tech leader in green power solutions, specializing in solar and wind energy for over a decade. With a dedicated R&D team, advanced equipment, and automated production lines, we deliver high-quality OEM and ODM customization services globally.

WD Inverter Charger / Solar Inverter Charger

WD Inverter Charger / Solar Inverter Charger (700W-3500W)

WD series has wide power range of single phase solar inverter, smallest one can do 350W, biggest one can do 40KW. The inverter can choose with our without built in solar controller. If without built in controller, it can work like UPS. If with built in solar controller, it has PWM or MPPT controller optional, controller current can according to system request to matched. This series inverter also can work for different type batteries, like lead acid battery, deep cycle battery, gel battery, etc. Can choose with APP WIFI module, so easy to check the solar system data, like solar generate power, battery voltage, load percentage, etc.

Feature

◆ Pure sine wave output;

◇ High efficiency toroidal transformer lower loss ;

◆ Intelligent LCD integration display;

◇ AC charge current 0-20A adjustable; battery capacity configuration more flexible;

◆ Three types working modes adjustable:AC first, DC first, energy-saving mode;

◇ Frequency adaptive function, adapt to different grid environments;

◆ Built-in PWM or MPPT controller optional；

◇ Added fault code query function,facilitate user to monitor the operation state in real time;

◆ Supports diesel or gasoline generator, adapt any tough electricity situation;

◇ RS485 communication port/APP optional.

Specification

Specification
Model WD		70112/24 (701)	10212/24 (102)	15224/48 (152)
Rated Power		700W	1000W	1500W
Peak Power（20ms)		2100VA	3000VA	4500VA
Start Motor		0.5HP	1HP	1.5HP
Battery Voltage		12/24VDC	12/24VDC	24/48VDC
Size(LWHmm)		340x165x283
Packing Size(LWHmm)		405x230x340(1pc) / 475x415x350(2pc)
N.W.(kg)		9.5(1pc)	10.5(1pc)	11.5(1pc)
G.W.(kg)		11(1pc)	12(1pc)	13(1pc)
Installation Method		Tower
Input	DC Input Voltage Range	10.5-15VDC（Single battery voltage）
	AC Input Voltage Range	73VAC~138VAC(110VAC） / 83VAC~148VAC（120VAC） / 145VAC~275VAC（220VAC） / 155VAC~285VAC（230VAC） / 165VAC~295VAC（ 240VAC）
	AC Input Frequency Range	45Hz~55Hz（50Hz）/ 55Hz~65Hz（60Hz）
	Max AC charging current	0A~20A（Depending on the model，The maximum charging power is 1/4 of the rated power）
	AC charging method	Three-stage (constant current, constant voltage, floating charge)
Output	Efficiency(Battery Mode)	≥85%
	Output Voltage(Battery Mode)	110VAC±2% / 120VAC±2% / 220VAC±2% / 230VAC±2% / 240VAC±2%
	Output Frequency(Battery Mode)	50Hz±0.5 or 60Hz±0.5
	Output Wave(Battery Mode)	Pure Sine Wave
	Efficiency(AC Mode)	>99%
	Output Voltage(AC Mode)	Follow input
	Output Frequency(AC Mode)	Tracking Automatically
	Output waveform distortion (Battery Mode)	≤3%（Linear load）
	No load loss(Battery Mode)	≤1% rated power
	No load loss(AC Mode)	≤2% rated power（ charger does not work in AC mode）
	No load loss (Energy saving Mode)	≤10W
Battery Type （selectable）	VRLA Battery	Charge Voltage :14.2V; Float Voltage:13.8V(Single battery voltage)
	Customize battery	Charging and discharging parameters of different types of batteries can be customized according to user requirements (charging and discharging parameters of different types of batteries can be set through the operation panel)
Protection	Battery undervoltage alarm	Factory default: 11V（Single battery voltage）
	Battery undervoltage protection	Factory default: 10.5V（Single battery voltage）
	Battery overvoltage alarm	Factory default: 15V（Single battery voltage）
	Battery overvoltage protection	Factory default: 17V（Single battery voltage）
	Battery overvoltage recovery voltage	Factory default: 14.5V（Single battery voltage）
	Overload power protection	Automatic protection (battery mode), circuit breaker or insurance (AC mode)
	Inverter output short circuit protection	Automatic protection (battery mode), circuit breaker or insurance (AC mode)
	Temperature protection	>90°C（Shut down output）
Alarm	A	Normal working condition, buzzer has no alarm sound
	B	Buzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection
	C	When the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal
Inside Solar controller (Optional)	Charging Mode	PWM or MPPT
	charging current	10A~60A
	PV Input Voltage Range	PWM: 15V-44V(12V system); 30V-44V(24V system); 60V-88V(48V system) MPPT: 15V-120V(12V system); 30V-120V(24V system); 60V-120V(48V system)
	Max PV Input Voltage(Voc) (At the lowest temperature)	PWM: 50V(12V/24V system); 100V(48V system) / MPPT: 150V(12V/24V/48V system)
	PV Array Maximum Power	12V system: 140W(10A)/280W(20A)/420W(30A)/560W(40A)/700W(50A)/840W(60A); 24V system: 280W(10A)/560W(20A)/840W(30A)/1120W(40A)/1400W(50A)/1680W(60A); 48V system: 560W(10A)/1120W(20A)/1680W(30A)/2240W(40A)/2800W(50A)/3360W(60A)
	Standby loss	≤3W
	Maximum conversion efficiency	>95%
Working Mode		Battery First/AC First/Saving Energy Mode
Transfer Time		≤4ms
Display		LCD
Thermal method		Cooling fan in intelligent control
Communication(Optional)		RS485/APP（WIFI monitoring or GPRS monitoring）
Environment	Operating temperature	-10℃~40℃
	Storage temperature	-15℃~60℃
	Noise	≤55dB
	Elevation	2000m（More than derating）
	Humidity	0%~95% ,No condensation