MPPT solar charge controller 20A- 80A

Series: high efficiency MPPT solar regulator controller
Feature 1: The efficiency is up to 99%
Feature 2: Intelligent DSP control chip
Feature 3: Intelligent LCD display with multi-function

DESCRIPTION

MPPT solar charge controller 20A- 80A

Product features: 

A. The efficiency is up to 99%

B. Intelligent DSP control chip

C. Intelligent LCD display with multi-function

D.  Switching power is supplied by independent system

E. True Over Temperature Protection

H. New and original electronic components

I.  Internal circuit lines and signal lines are based on plug-pull blocks, not welding

 

Model LI-702 LI-103 LI-153 LI-203
Rated Power 7KW 10KW 15KW 20KW
Peak Power 21KW 30KW 45KW 60KW
Nominal battery voltage 96VDC 192VDC
Input DC input range 84-120VDC (96V) / 168-240VDC (192V)
AC Mains input range (220/230/240VAC) 140-275VAC 170-250VAC
AC input frequency 50Hz: 45-65Hz / 60Hz: 55-65Hz (50Hz/60Hz automatic recognition)
Protection Low battery alarm ≤84VDC (96V) / ≤168VDC (192V) alarm
Low battery protection ≤80VDC (96V) / ≤160VDC (192V) automatic shutdown
High battery alarm ≥120VDC (96V) / ≥240VDC (192V) alarm
High battery protection ≥136VDC (96V) / ≥272VDC (192V) automatic shutdown
Over load protection 110% more than rated capacity, automatic shutdown
High temperature Built-in temperature real time sensor, ≥85℃ alarm,
≥90℃ automatic shutdown
Short circuit protection Automatic shutdown
Output Transfer efficiency ≥85%
Output voltage (DC battery mode) 220/230/240VAC±2%
Output frequency (DC battery mode) 60/50Hz±1%
Output wave form Pure sine wave
Output voltage (AC mains mode) stable 220/230/240VAC±10% output
(built-in AVR stablizer)
AVR output stablizer AC mains<140VAC±5% swtich to DC battery mode,
AC mains>150VAC ±5% return to AC mains mode;
AC mains>275VAC±5% swtich to DC battery mode,
AC mains<255VAC ±5% return to AC mains mode;
The above is for output 220V system reference,
230V/240V output just multiply by percentage
Output frequency (AC mains mode) automatic tracing from AC input
Other Transfer time Bult- in AC bypass replay (≤4ms)
Display LCD Display with function buttons
Cooling system Intelligent cooling fan control system
≤42℃ slow fan, ≥45℃ fast fan
AC Charger AC charging Voltage /108.8-113.6VDC(96V)/217.6-227.2VDC(192V)
AC charging current Steady 15A
AC over charge
protection
Battery ≧128V (96V) ≧256V (192V), stop charging after 60s alarm
Working mode
optional
01 AC mains priority
Always use AC mains as priority input to provide AC output and
automatically charge the battery
stops charging when battery is fully charged,
and only starts DC to AC converting untill AC mains is off
02 Energy saving
Loading≤10% automatic shutdown, loading≥11%-100% automatic turn on
03 DC battery priority
Always use DC battery as priority input to provide AC output, for 12V system,
when battery≥13V,
starts DC to AC converting; when battery≤84V during converting,
switch to AC mains mode to provide AC output and
when battery≤84V during converting,
switch to AC mains mode to provide AC output and
Comnunication RS-232/USB/SNMP(additional option)
Environment Temperature -20~+75℃
Humidity <95%
Appearance Product size (mm) 485*300*655mm
Packing size (mm) 623*385*709mm
Net Weight (kg) 57kg 85kg 105kg 125kg
Gross Weight (kg) 72kg 100kg 120kg 140kg
*Product specifications are subject to change without further notice