3kW Solar power Inverter with DSP Controller and High Efficiency

3kW Solar power Inverter with DSP Controller 1.inverter efficiency>85% 2.Strong protection 3.3 years warranty 4.OEM

3kW Solar power Inverter with DSP Controller

Brand:	WELLSEE	Dimension:	400*180*320mmmm
Name:	Built-in solar inverter controller	Weight:	22g
Model:	WS-SCI3000	Package:	1Pcs/ctn

Wuhan Wellsee New Energy Industry Co., Ltd. focuses on the research, developments and productions of PV products. Wellsee Solar Inverter with built-in controller WS-SCI series products integrate controller function with inverter function in one design, and can match battery case. It fits for photovoltaic power generation system, and can be used as the portable emergency power.

 Applications:

1) Off-grid solar power system;

2) Solar-Mains hybrid intelligent power system (can be divided into Mains supply first and DC supply first).

FUNCTIONS:

1) Solar intelligent control charge function;

2) Inverter function, wide DC voltage to pure sine wave AC voltage;

3) Stable output voltage function, and ensure the accurate pure sine wave voltage;

4) Mains AC Charge function, Solar-Mains hybrid function, make sure the continuous output.

PERFORMANCE FEATURES:

1) Integrated design of controller and inverter, Portable, beautiful, complete functions, economic and practical. Simple installation, the user only need to connect solar panels and batteries to make a solar power system;

2) CPU management, intelligent control, module-composition

3) LED and LCD display, visually display various parameters

4) Multi-functional equipment that customers no need to purchase controller, charger and voltage regulator.

5) Battery outlaid, can be expanded reserve time. Customers can use the right number of batteries according to local sunshine

6) Resistance to load ability and Take load ability are strong. It can handle all loads. In addition to various resistive loads, it also can handle various sensitive loads, such as motor, air conditioner, electric drills, electric fluorescent lamp, gas lamp, etc;

7) Perfect protection functions: low voltage protection, high voltage protection,high temperature protection, short circuit protection, overload protection, etc

8) Intelligent three phases charging managements prolong battery life;

9) Pure sine wave power frequency circuit design, stable performance, low failure rate, long lifetime, easy maintenance, general lifetime can reach more than five years.

 

 PTECHNICAL PARAMETERS:

 

Model			WS-SCI2000W
Rated solar system voltage			24VDC/48VDV
Applicable battery types			Lead-acid or gel
Switch control function			A key type switch
LCD Display			Inverter working state, inverter protect state and inverter charging state
Inverter	Rated Output Capacity(VA)		3000VA
	Dc voltage protection	Under Voltage Shutoff	21.6V/43.2V
		Over Voltage Shutoff	33V/66V
	Output Wave Form		Pure Sine Wave
	Rated AC Output Voltage		220V(±3%)
	Rated AC Output Frequency		50 Hz(±0.2)
	Total harmonic distortion(THD)		<5%
	Inverter Efficiency (80% Resistive)		>80%
	Overload Capacity		120%,60s
	Inverter protection functions		Battery undervoltage, Battery overvoltage, Output overload, Output short circuit, Overheating, Lightning protection
Controller	Input voltage range(DC)		24V—40V/48V—80V
	Photovoltaic power generation maximum charge current		60A(can be chosen according to the power of solar panels)
	Max loss of the controller		10mA
	Controller protection functions		Panels reverse connect protection, short circuit protection, lightning protection, Battery overvoltage and undervoltage protection, Overheating protection, prevent glance discharge protection
	Battery undervoltage protection		21.6V/43.2V(Equipped with lead-acid battery, gel battery)shut off discharging
	Battery undervoltage recover protection		24.4V/48.8V(Equipped with lead-acid battery, gel battery)Restore power
	Battery overcharge protection		28.6V/57.2V(Equipped with lead-acid battery, gel battery)shut off charging
	Battery overcharge recover protection		27.2V/54.4V(Equipped with lead-acid battery, gel battery)restore charging

3kW Solar power Inverter with DSP Controller and High Efficiency