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HBF3000 3.0KW Off Grid Energy System

Item Code: HBF3000
Max PV Power Input: 600W
Maximum Efficiency: 98%
Mppt Voltage Range: 30~66V DC
Grid Input(AC): 230/211~264VAC 50Hz
Rated Battery Volatge: 24VDC
Battery Voltage Range: 21V~27V
AC Voltage Regulation Output: 230V
Surge Power: 6000VA

Brand  :      DARFON
This is a multi-function off grid energy system, 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.

 * Pure sine wave inverter
 *Configurable input voltage range for home appliances and personal computers via LCD setting
 *Configurable battery charging current based on applications via LCD setting
*Configurable AC/Solar Charger priority via LCD setting
*Compatible to mains voltage or generator power
*Auto restart while AC is recovering
*Overload/ Over temperature/ short circuit protection
*Smart battery charger design for optimized battery performance
*Cold start function

Basic System Architecture
The following illustration shows basic application for this off grid energy system. 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.

Note: Appliances like air conditioner need at least 2~3 minutes to restart because it’s required to have enough time to balance refrigerant gas inside of circuits. If a power shortage occurs and recovers in a short time, it will cause damage to your connected appliances. To prevent this kind of damage, please check manufacturer of air conditioner if it’s equipped with time-delay function before installation. Otherwise, this off grid energy system will trig overload fault and cut off output to protect your appliance but sometimes it still causes internal damage to the air conditioner.

Display Panel

Invert Mode Specifications

Rated Output Power  3KVA/2.4KW
Output Voltage Waveform  Pure Sine Wave
Output Voltage Regulation  230Vac±5%
Output Frequency  50Hz
Peak Efficiency  93%
Overload Protection  5s@≥150% load; 10s@110%~150% load
Surge Capacity 2*  rated power for 5 seconds
Nominal DC Input Voltage  24Vdc
Cold Start Voltage  23.0Vdc
Low DC Warning Voltage  
@ load < 20%
@ 20% ≤ load < 50%
@ load ≥ 50% 
Low DC Warning Return Voltage  
@ load < 20%
@ 20% ≤ load < 50%
@ load ≥ 50% 
Low DC Cut-off Voltage  
@ load < 20%
@ 20% ≤ load < 50%
@ load ≥ 50% 
High DC Cut- off Voltage 30Vdc
DC Voltage Accuracy  +/-0.3% @ no load
No Load Power Consumption  <20W
Saving Mode Power Consumption  <10W

Charge Mode Specifications
Charging Algorithm  3-Step
Utility Charging Mode  
Charging Current (UPS) 20/30Amp (@VI/P=230Vac)
Charging Floating Voltage  27Vdc
Solar Charging Mode  
Charging Current (MPPT) 25Amp
Rated Power  600W
Efficiency  98.0% max.
Max. PV Array Open Circuit Voltage  75V max.
PV Array MPPT Voltage Range  30V~66V
Min battery voltage for PV charge  17Vdc
Standby Power Consumption  2W
DC Voltage Accuracy  +/-0.3%

General Specifications
Safety Certification CE
Operating Temperature Range 0°C to 55°C
Storage temperature -15°C~ 60°C
Dimension (D*W*H), mm 128 x 272 x 355
Net Weight, kg 8.0

Inquiry Details

If you have any questions relating to any of our products or serivces,pls feel free to contact us. A sales Representitive will get back to you in 8 hours.

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