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1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter

Certification
China Qingdao Greef New Energy Equipment Co., Ltd certification
China Qingdao Greef New Energy Equipment Co., Ltd certification
Customer Reviews
greef team is the best! i love them, they give professional and timely after-service. because of my unprofessional operation, the generator went wrong, but greef team helped me to solve this issue very patiently, the generator is good now, thanks again.

—— Jeam Mareie from Canada

¡Perfecto! Ayer, recibí este generador en Bogotá, muy buen generador. ¡Gracias

—— Stephen Brinker from Colombia

I ordered 10kW 100RPM model at the year of 2017, i ordered 1kW 180rpm this year, the disc generator has small torque,it is easy to rotate,thanks Greef new energy, I hope to do more buisness with more cheaper price on the year of 2019.

—— Prime Leisure from US

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1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter

1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter
1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter 1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter 1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter 1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter 1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter 1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter

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Product Details:
Place of Origin: China
Brand Name: GreeF
Certification: CE
Model Number: WI
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Packaging Details: Carton or Plywooden Case
Delivery Time: 10-25 Working days
Payment Terms: T/T, Western Union, L/C
Detailed Product Description
Output Wave: Pure Sine Wave Display Mode: LCD
Over-load Capacity: 120% 1min,150% 10s Invert Efficiency: 90% Max
Isolating Mode: Toroidal Transformer Noise (1m): ≤40dB
Ambient Temperature: -20~+55℃ Working Altitude: ≤4000m
High Light:

off grid solar inverter

,

grid tie power inverter

 

Off-Grid Pure Sine Wave Inverter

 

 

Description

 

Off-grid pure sine wave inverter is intelligent equipment which can transform the direct current to stable alternating current. The apparatus is used to supply for Traffic inconvenience, the harsh environment of the mountain area, a pasturing area, border, islands and other areas without electricity.

 

The apparatus has decent appearance, easy operation, and visual indication of LCD, with the perfect protection function, high charging efficiency, and low no-load loss.

 

Advantages

  • Reliability:Intelligentized, modularized, simple structure design with powerful function and stable performance; the high-quality components and the strict production process make the inverter suitable for severe environment. It also has reliable performance and long lifespan.
  • Pure Sine Wave Output: Compared with square wave and modified sine wave, the inverter has stronger load capacity. The apparatus can drive inductive load and any other AC load within the required power.
  • LCD Display: The LCD display battery voltage, AC output voltage and status parameters.(Remark: If inverter output capacity ≤1kVA, AC output voltage will not display )
  • High Efficiency Transformer Isolation: Power frequency toroidal transformer, which ensures high efficiency and low no-load loss of the inverter.
  • Perfect Protection Function: Battery over voltage, over discharge, anti-reverse protection; output over load, short circuit, over temperature protection; lightning protection etc.
  • Optional by-pass function: When the battery is over discharge, the inverter will intelligently switch to Utility grid to drive load.
  • Optional light control and time control function: According to illumination intensity, the inverter can control output without manual operation. This function is available with our matched controller.

 

Product Model WI50-48-1N01

WI100-110-3N01

WI200-220-3N01

WI300-240-3N01

Rated Output Capacity 5kVA

10kVA

20kVA

30kVA

Rated Battery Voltage 48VDC

110VDC

220VDC

240VDC

Over Voltage Shutoff 68VDC

156VDC

312VDC

340VDC

Over Voltage Recovery 66VDC

151VDC

302VDC

330VDC

Under Voltage Shutoff 43.2VDC

99VDC

198VDC

216VDC

Under Voltage Recovery 48VDC

110VDC

220VDC

240VDC

No-load Loss ≤1.3A

≤1.0A

≤0.9A

≤1.6A

Output Wave Pure sine Wave

Pure sine Wave

Pure sine Wave

Pure sine Wave

Display Mode LCD

LCD

LCD

LCD

Cooling Fan

Fan

Fan

Fan

Rated Output Voltage 110VAC

220VAC

220VAC

220VAC

Wave Distortion ≤4%

≤4%

≤4%

≤4%

Output Frequency 60±0.5Hz

50±0.5Hz

50±0.5Hz

50±0.5Hz

Dynamic Response 5%

5%

5%

5%

 
Detailed Pictures
1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter 01KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter 1
 
Company's Picture
 
 

The inverter is 1 year warranty for free, All lifelong technical support and part cost supply.

 

(1) The warranty period is start from the date of shipment which show on the Bill of Loading or Air Waybill.
(2) Free maintenance services during the warranty period the cost involved be borne by the company, do not charge a fee to customers, free warranty if any damage outside the warranty period, the company will charge a fee for labor costs and materials.
(3) the warranty period, company's quality problems caused by the maintenance of the freight borne by the company, if not under warranty or man-made damage, the freight charges by the customer.

 

1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter 2     1KW 2KW 3KW 5KW Off Grid Power Inverter / Off Grid Micro Inverter 3

 

 

 

GREEF also provide on grid / off grid controller and on-grid invertor, please contact our sales to get details, we will reply you within 24 hours!

Contact Details
Qingdao Greef New Energy Equipment Co., Ltd

Contact Person: Ms. Christina Lei

Tel: 86-15166057722

Send your inquiry directly to us (0 / 3000)