Kehua 3kw Solar String Inverter Review

๐Ÿ…บ๐Ÿ…ด๐Ÿ…ท๐Ÿ†„๐Ÿ…ฐ 3๐Ÿ…บ๐Ÿ†† ๐Ÿ…ธ๐Ÿ…ฝ๐Ÿ†…๐Ÿ…ด๐Ÿ†๐Ÿ†ƒ๐Ÿ…ด๐Ÿ† (๐Ÿ†‚๐Ÿ…ฟ๐Ÿ…ธ3000 ๐Ÿ†‚๐Ÿ…ด๐Ÿ†๐Ÿ…ธ๐Ÿ…ด๐Ÿ†‚).

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It is a single phase two string inverter and We have used KEHUA inverter for first time. Price are competitively less and performance level are very impressive. looking at performance, we will continue to use this again.This video has more information.Let's get the remaining information about it inverter.

๐“ข๐“ธ๐“ถ๐“ฎ ๐“Ÿ๐“ป๐“ธ๐“ญ๐“พ๐“ฌ๐“ฝ ๐“ฏ๐“ฎ๐“ช๐“ฝ๐“พ๐“ป๐“ฎ.

Economical

  • More power, more earnings, more PV power (135 percent installation) and More protection against the high temperature (FT45 oC).
  • High efficiency topology of inverters with maximum efficiency of up to 98.2%.
  • Advanced control algorithms and a high grid adaptability to improve power generation system stability

Safety and Reliability

  • Aluminium alloy die-casting chassis that can operate in harsh natural surroundings. 
  • Super wide range of operating temperatures: -40Cยบ~60Cยบ, the first cold-resistant invert in the industry

Installation Costs is Minimal

  • Easy to install and use ,Small in size, 
  • Low ambient noise with natural cooling,

With Intelligent Management sys

  • Smart cloud monitoring platform, realization of one-key APP monitoring in real time. 
  • RS485, GPRS, WIFI, and other media support. 
  • Intelligent smart meter feed-in control.

๐“ฃ๐“ฎ๐“ฌ๐“ฑ๐“ท๐“ฒ๐“ฌ๐“ช๐“ต ๐“ข๐“น๐“ฎ๐“ฌ๐“ฒ๐“ฏ๐“ฌ๐“ช๐“ฝ๐“ฒ๐“ธ๐“ท.

Here are some technical specifications. So you will get the information about it and the usage

    DC INPUT

MPPT Efficiency 99.9%
START-UP DC VOLTAGE 120
MPPT DC VOLTAGE RANGE 100~550
NO OF MPPT STRINGS 2
MAX DC INPUT CURRENT 22A
POWER IN KW 4.04
MAX INPUT DC VOLTAGE  600

 


 

AC OUTPUT
MAX AC POWER OUTPUT (kW) 3.3 KW
RATED POWER OUTPUT 3 KW
NOMINAL OUTPUT CURRENT 13.6 A
MAXIMUM OUTPUT CURRENT 15 A
RATED AC OUTPUT VOLTAGE 220V TO 230V
RATED GRID FREQUENCY  50 TO 60 HZ
GRID FREQUENCY RANGE 45 TO 50HZ/ 55 TO 65HZ 
PF ADJUSTABLE RANGE  0.8 LEADING TO -0.8 LAGGING
POWER  FACTOR  >0.99 AT FULL LOAD

 





PROTECTION
ANTI-IS-LANDING YES
AC SHORT CIRCUIT PROTECTION YES
SMART FEED-IN CONTROL YES
DC REVERSE CONNECTION PROTECTION YES
SURGE PROTECTION YES
LEAKAGE CURRENT PROTECTION YES
PV FAULT AUTO DETECT YES
DC SWITCH OPTIONAL

 









OTHER

DIMENSION 360X240X125 MM
WEIGHT 11 KG
DESIGN OF INVERTER TRANSFORMER LESS
NOISE EMISSION TYPICAL <25 DB
COOLING TYPE NATURAL COOLING
IP GRADE IP65 (WATER PROOF)
TEMPERATURE RANGE 40 TO 60 C
DISPLAY LCD DISPLAY PLUS LED INDICATOR
COMMUNICATION RS485 / WIFI(OPTIONAL) / GPRS (OPTIONAL)

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