Off grid solar pure sine wave inverter 350W 500W 800W 1000W 1200W Solar power inverter

Series: 350W - 1200W Wall mounted solar inverter
Feature 1: Intelligent charging with PWM solar controller
Feature 2: pure electricity for pure sine wave output
Feature 3: Utility charge option with battery charger inside
Feature 4: stable 110/120/220/230v output
Feature 5: application: solar system


Off grid solar pure sine wave inverter 350W 500W 800W 1000W 1200W Solar power inverter 


Product features:
1. 2 times peak power, excellent loading capability
2. Bulit-in PWM solar charging controller, intelligent charging.
3. Bulit-in AVR stablizer, supply the continuous stable outpout.
4. Tranfer time ≤ 8ms
5. Working efficiency more than 90%
6. LCD display with multi-function buttons.
7. Pure sine wave output wave form, input and output isolation design
8. Intelligent fan (Automatically adjust rotating speed according to the internal temperature)
9. Perfect protection against low voltage, over voltage, short circuit, over load and over temperature etc.



Technical specs:

Model HSI-351 HSI-501 HSI-601 HSI-801 HSI-102 HSI-122
Rated Power 350W 500W 600W 800W 1KW 1.2KW
Peak Power 700W 1KW 1.2KW 1.6KW 2KW 2.4KW
Nominal battery 12VDC 12/24VDC
Input DC input range 10.5-15VDC (12V) / 21-30VDC (24V)
AC Mains input range 145-275VAC (220/230/240VAC)±4%
AC input frequency 50Hz: 45-65Hz / 60Hz: 55-65Hz±0.5Hz (50Hz/60Hz automatic recognition)
Protection Low battery alarm ≤10.5VDC (12V) / ≤21VDC (24V) alarm
Low battery protection ≤10VDC (12V) / ≤20VDC (24V) automatic shutdown
High battery alarm ≥15VDC (12V) / ≥30VDC (24V) alarm
High battery protection ≥17VDC (12V) / ≥34VDC (24V) 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 ≥87%
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 (≤8ms)
Display LCD Display with function buttons
Cooling system Intelligent cooling fan control system
≤42℃ slow fan, ≥45℃ fast fan
AC Charger AC charging Voltage 13.6-14.2VDC(12V)/27.2-28.4VDC(24V)/54.4-56.8VDC(48V)
AC charging current Steady 15A MAX
AC over charge protection Battery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V), stop charging after 60s alarm
Working mode
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≤10.5V during converting, switch to AC mains mode to provide AC
output and automatically start charging the battery (for 24V/48V system, multiply by 2/4 accordingly)
Comnunication RS-232/USB/SNMP(additional option)
Environment Temperature -20~+75℃
Humidity <95%
PWM Solar Controller
Charging & discharging 20A 30A
Max. PV input voltage Max. PV input voltage
System voltage 12V / 24V
No load current <5mA
Charging circuit drop ≤0.2V
Discharging circuit drop ≤0.15V
Over charge protection 17V (12V) / 34V (24V) stop charging
Boost charging 14.6V (12V) / 29.2V (24V) Duration: 30mins
Direct charging 14.4V (12V) / 28.8V (24V) Duration: 30mins
Float charging 13.6V(12V) / 27.2V (24V) until reach charging recovery voltage
Charging recovery 13.8V (12V) / 27.6V (24V)
Over discharging
12.5V (12V) / 25V (24V)
Low voltage 10.5V (12V) / 21V (24V) alarm
Over discharging 10V (12V) / 20V (24V) automatic shutdown
-4.0mv/℃/2V(Boost charging, Direct charging,
float charging and charging recover voltage compensation)
Control method PWM smart charging
Working temperature -20~+75℃
Circuit protection Over charging, over discharging, overload and
short circuit protection
All protections are harmless to any parts and fuse of controller;
fuse is only for ultimate protection.
Anti connection-reverse protection for solar panel
Appearance Product size (mm) 280*275*120mm
Packing size (mm) 345*315*187mm
Net Weight (kg) 7.8kg 8.1kg 8.3kg 9.3kg 9.5kg 9.8kg
Gross Weight (kg) 8.3kg 8.6kg 8.8kg 9.8kg 10.0kg 10.3kg
*Product specifications are subject to change without further notice