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3kw off Grid Pure Sine Inverter with Solar Charger and DC-DC Outputs

3kw off Grid Pure Sine Inverter with Solar Charger and DC-DC Outputs
Price: US $ 800-950/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,Western Union

Name:3KW off grid Pure Sine Inverter with Solar Charger and DC-DC Outputs
Features:
1.Pure sine wave output
2.CPU control technology; SCM control
3.Strong ability of impact resistance
4.Wide input voltage range: 90-280V; Four step AVR (three step boost, one step reduction voltage)
5.Protection against overload, short-circuit, overvoltage, under-voltage and over-temperature, etc.
6.Anti reverse connection protection and high-low voltage protection(option)
7.Special overload protection: When it is overload, it will lock the unit automatically, when it restores, it will restart the unit automatically again.
8.Strong inverter ability. It can change frequency immediately and it is able to drive the inductive load such as air conditioner, refrigerator, motor, etc.
9.Powerful charge current
10.LED or LCD display (option)
11.Meet the need of different power supply
12.Use MOSFET and IGBT  
 Protect function:
1. Lack-voltage alarm protection
2. Low-voltage protection
3. Over voltage protection
4. Over load protection
5. Short-circuit protection
6. over temperature protection
7. AC input low voltage protection
8. AC input over voltage protection
9. Battery reverse connection protection (Optional)
Application:
1.Power Supply Field: Solar System, wind power system, gas discharge lamp and etc.
2. Household Appliances: lamps ,refrigerator,TV,washing machine,electric fans, vacuum cleaner, air conditioner, satelliate receiver, micro-wave oven, induction cooker etc.
3. Office area: Computer, printer, copier, scanner, digital camera and etc.
4. Power tools series: Electric saw, drilling machine, punching machines, air compressor etc.

5. Irrigating system:solar pumping system
6.Traffic Devices: Military vehicle, police cars, medical ambulance, ships, traffic lights, and etc.
Warranty: two years
If you can cooperate with us, we will be honored and you will benefit from:
1. Professional engineers and professional analysis equipements and testing decives support professional aftersales services
2. The good construction warranty is 2 years
3. Your client will be satisfied on the right schedule and quality
4. Your can get good reputation from your market and obtain more orders
5. The free inverter samples will be provided after your first 3 orders
6. The reasonable prices
7. Any question from you are welcome and will be replied in 24 hours.

Model3KW4KW5KW6KW
Size600*650*1100mm
Packing Size670*720*1230mm
 PWM Controller  PWM 
Rated Voltage 48VDC
Rated Current 50A
MAX. Input power2400W
Equilibrium charging58V
Float charging pressure54.8V
Under voltage protection44.4V
Inverter 
InputCommercial Power range (VAC)100/110/120/127/220/230/240 (+25%,-35%)
Frequency(Hz)50±0.5/60±0.5
OutputRated capacity3KW4KW5KW6KW
Waveform Pure sine wave 
Frequency(Hz) 50±0.5/60±0.5
Voltage(VAC) AC 100/110/120/127/220/230/240±10%(Auto-sensing )
ProtectionOver Load Protection 30 seconds delay shutdown for 105~130% exceeded
BatteryTypeSealed, maintenance-free lead acid
Battery protectionAutomatic self-test, discharge protection, over-charge protection, smart management system.
Recharge current15A(Maximum)
DC voltaget48VDC
built-in battery capacity and number4PCS*200AH(Maximum)
battery input voltage rangeDC:44V~60V
RemarksSpecifications subject to change without prior notice
Our company accept customized special specifications products
 
Prod Model: 3KW-6KW
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Display: LCD
Frequency: 50Hz/60Hz
Cool Way: Cooling Fan
Output: Isolation Transformer
Output AC Voltage: 90V/110V/120V/220V/230V/240V(Optional)
Charge Current: Max 30AMP
Color: Dablack/Orange/Customized
Warranty: 2 Year Plus Life-Time Service
System: Off-Grid system
Power: 700W-10kw
Foshan Polytex Technology Co., Ltd. Was founded in 2009, which is located at Guangdong New Lighting Industrial Base, Nanhai District, Foshan City, Guangdong Province of China, specialize in Renewable Energy, include Uninterruptible Power Supply ( UPS ), High Frequency Online UPS, offline UPS, home UPS, normal frequency online UPS, inverter, include off-grid inverter and on-grid inverter for solar system and wind turbine system, Telocom Inverter, Battery, include lead acide battery, deep cycle battery, GEL battery, Solar and Wind turbine Hybrid system, include solar charge controller, solar panels and small wind turbine system and LED street lights.

Foshan Polytex Technology Co., Ltd has a strong team consisted of highly competent personnel for the R&D, sales and production. Besides, the company applies the advanced production technology and the impeccable detection, measuring and testing quality control equipment. With the accurate measuring & testing technology as well as the perfect ISO9001: 2008 quality management system, the company insists on pursuing the products' Reliability, practicality and advanced nature as well as continuously seeking for the technical breakthrough and innovation which bring the brand new conception of the product development for us. Currently, our products have passed through such related certifications as CE/EMC, RoHS, TLC, UL and TLC.

Foshan Polytex Technology Co., Ltd adheres to the "people-oriented, pragmatic, dynamic, creative excellence" enterprise culture. In order to provide the high-quality, reliable, energy-saving and environmentally green products to the society, we take soft cultural marketing to display our hard power while focusing on the combination of the company' S inner management and external development.

Foshan Polytex Technology Co., Ltd is willing to work with all domestic and overseas friends from various kinds of fields and create our brilliant future together.

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