W281 PRO Pure Sine Wave Solar Inverter

• After-sales Service: Providing a/S Within Warranty
• Warranty: 12 Month
• Nature of Source Flow: Passive inverter
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: W281 Pro
• Phase: Single
• Output Power: 3kw,5.2kw
• Certification: CE
• Brand: Infenion
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Color: White or OEM Yellow
• 3kw Dimension: 277*355*100mm
• 3kw Product Weight: 11kgs
• 3kw Packing Dimension: 540*395*241mm
• 3kw Gross Weight: 12kgs
• 5.2kw Dimension: 295*528*121mm
• 5.2kw Product Weight: 14kgs
• 5.2kw Packing Dimension: 628*425*251mm
• 5.2kw Gross Weight: 15kgs
• Transport Package: Honeycomb Carton
• Specification: 3kw-5.2kw
• Trademark: BEDFORD
• Origin: Guangzhou, China
• HS Code: 9032899099
• Production Capacity: 3000/Month
• Package Size: 540.00cm * 395.00cm * 241.00cm
• Package Gross Weight: 12.000kg

Product Description

W281PRO Pure Sine Wave High Frequency Solar Inverter
This is a multi-function inverter/charger, combining functions of inverter, solar charger and battery charger to offer
uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and
easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input
voltage based on different applications.
Features:
Pure sine wave output
Smart LCD setting(Working modes,charge current,charge voltage, etc).
Built-in MPPT solar charge controller
Max PV Array open circuit voltage:450V
Can provide the power to the load without battery
Combining solar system,AC utility and battery power source to supply continuous power
Overload,short-circuit and deep discharge protection
Cold start function
Support USB,RS485 monitoring function
WIFI remote monitoring optional

Basic System Architecture

The following illustration shows basic application for this inverter/charger. It also includes following devices to have
a complete running system:
 Generator or Utility.
 PV modules (option)
Consult with your system integrator for other possible system architectures depending on your requirements.
This inverter can power all kinds of appliances in home or office environment, including motor-type appliances such as tube light, fan, refrigerator and air conditioner.