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High Durability Low Frequency Pure Sine Wave Inverter For Off Grid Power System

Categories Low Frequency Pure Sine Wave Inverter
Brand Name: Yo Power Electrical
Model Number: YQLI-W9/2KW
Certification: CE, ROHS, FCC
Place of Origin: Anhui, China
MOQ: 5 units
Price: Negotiable
Payment Terms: L/C, D/A, Western Union, T/T, MoneyGram, Paypal
Supply Ability: 1000 units/month
Delivery Time: With 3 days for 1~10 units
Packaging Details: Carton box with pearl sponge
Rated input voltage: 12V24V/48V
Rated output power: 2KW
Peak power: 6KW
Efficiency: >85%
Size: 530*245*215mm
Weight: 24KG
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High Durability Low Frequency Pure Sine Wave Inverter For Off Grid Power System

OEM DC To AC Pure Sine Wave Inverter 12v 220v 2000w For Off Grid Power System

The 2KW pure sine wave inverter works for off grid power system with battery, it can converter battery power to AC power for AC loads, it also can use AC power charging battery or for AC loads, such as TV, fridge, air conditional, radio, ac lamp, laptop and so on. After you connect it to battery, you will able to power household appliances in areas with no access to mains electricity, such as in a motorhome, caravan, boat, farm or any other remote location.


1. Features

  • Low frequency transformer
  • 3 times peak power
  • LCD+LED display
  • Pure sine wave AC output, input and output design isolated well
  • High efficiency conversion, more than 85%
  • There are three working models, battery first model, AC first model and saving energy model, users can choose according to different demands
  • Users can adjust the AC power charging current, max. current is 50A
  • USB port, RS-232 works well with SNMP or other remote control
  • Protection against under-voltage, over-voltage, over-load, short-circuit and over-temperature

2. Parameter

ModelYQLI-W9/2KW
Rated output power2KW
Peak power6KW
Rated input voltage12VDC24VDC48VDC
Battery low voltage alarm10.5V21V42V
Battery low voltage disconnect10V20V40V
Battery over voltage alarm15V30V60V
Battery over voltage disconnect16.7V33.4V66.8V
Grid power input voltage range85~138VAC, 93~150VAC, 170~275VAC, or 186~300VAC
Grid power input frequency range45Hz~65Hz
Efficiency>85%
Output voltage range (battery first model)110VAC/120VAC/220VAC/240VAC (±2%)
Output frequency (battery first model)50/60Hz (±1%)
Output voltage range (AC first model)220VAC±10%
Output frequency (AC first model)Same to the input frequency (auto tracking)
Output waveformPure sine wave
DisplayLCD+LED
Transfer time<4ms
Cooling

Cooling fan in intelligent control

When inside temperature <42℃, fan rotates slowly,

When inside temperature >45℃, fan rotates fast

Battery typeLead-acid battery, Deep cycle battery, GEL battery
Protection

Over load, over discharge, over charge, short circuit,

over temperature, reverse polarity protection and so on

CommunicationRS232 (optional)
Ambient temperature-10℃~40℃
Noise<55dB
Humidity<95%
Size530*245*215mm
Packing size590*300*270mm
Weight24KG
G.W27KG
Packing informationCarton box with pearl sponge
Warranty2 years
OEM/ODM serviceYes

3. OEM/ODM serice

We provide OEM/ODM service according to customer's requirement. We are professional in designing and producing off grid inverter with 11 years experience, including exterior design, packaging design, programming, wiring, structural optimization, etc. We are confident to satisfy you on both hardware and software.


4. After-sale service

We have perfect after-sale team to help answer question within 24 hours. When problem arises while using or need to adapt to the local grid, our after-sale engineer will follow up the issue.


5. Project service

We have a specialized project engineering team aiming at the off-grid system. If necessary, we can send the engineering team to the local for inspection and design the suitable system as well as conduct optimization and maintenance.


6. Application

Off grid solar power system

AC power as complementary system

Quality High Durability Low Frequency Pure Sine Wave Inverter For Off Grid Power System for sale
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