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Foshan Top One Power Technology Co., Ltd
Foshan Top One Power Technology Co., Ltd
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CE off grid Solar Inverter Online DC12v AC 220v/230v 500w 1000W

Foshan Top One Power Technology Co., Ltd
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Foshan Top One Power Technology Co., Ltd
City: Foshan
Province/State: Guangdong
Country/Region: China
Tel: 0086-757-82589781
Contact Person:
Mr Henry Lee

CE off grid Solar Inverter Online DC12v AC 220v/230v 500w 1000W

Brand Name : ONE-SOLAR
Model Number : LI-50112
Certification : FCC CE
Place of Origin : China
MOQ : 10 pcs
Price : Negotiable
Payment Terms : T/T
Supply Ability : 6000 Pieces / month
Delivery Time : 10 work days ( According to the order quantity )
Packaging Details : carton
Rated Power : 500W
Peak Power : 1000W
Nominal battery voltage : 12VDC
Transfer efficiency : ≥85%
Output voltage : (DC battery mode) 220/230/240VAC±2%
Output frequency : (DC battery mode) 60/50Hz±1%
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CE off grid Solar Inverter Online DC12v AC 220v/230v 500w 1000W solar inverter efficiency rate 93%


Model : LI-50112


Multifunctional operating interface:


a. Adjustable mains priority and inverter priority mode:

Mains priority: When AC mains and DC battery are connected at the same time, inverter chooses AC mains for priority AC output.

b. Inverter priority: When AC mains and DC battery are connected at the same time, inverter converts DC battery power for priority AC output.

Customers can choose mains priority or inverter priority mode according to their own needs, and can switch them at any time.


Switching power is supplied by independent system

It uses a separate power for a single switch chip, which reduces the interference of pulse and make inverter works stably.


Full-bridge rectifier and PCB structure is highly optimized. Input and output circuits are truly isolated.

PCB is highly optimized, which is insulated and isolated by modularization. Full-bridge front-end circuit rectifies and provides outputs, back-end circuit transformer controlled by intelligent program. Input and output circuits are truly isolated. And model number, production date and batch are printed on the PCB for tracking.



ModelLI-351LI-501LI-601LI-102LI-152LI-202LI-302LI-502LI-702LI-103LI-153LI-203
Rated Power350W500W600W1KW1.5KW2KW3KW5KW7KW10KW15KW20KW
Peak Power700W1000W1200W2KW3KW4KW6KW10KW14KW20KW30KW40KW
Nominal battery voltage12VDC12VDC/24VDC24VDC/48VDC48VDC96VDC192VDC
InputDC input range10.5-15VDC (12V) / 21-30VDC (24V) / 42-60VDC (48V) / 84-120VDC (96V) / 168-240VDC (192V)
AC Mains input range(220/230/240VAC) 140-275VAC170-250VAC
AC input frequency50Hz: 45-65Hz / 60Hz: 55-65Hz (50Hz/60Hz automatic recognition)
ProtectionLow battery alarm≤10.5VDC (12V) / ≤21VDC (24V) / ≤42VDC (48V) / ≤84VDC (96V) / ≤168VDC (192V) alarm
Low battery protection≤10VDC (12V) / ≤20VDC (24V) / ≤40VDC (48V) / ≤80VDC (96V) / ≤160VDC (192V) automatic shutdown
High battery alarm≥15VDC (12V) / ≥30VDC (24V) / ≥60VDC (48V) / ≥120VDC (96V) / ≥240VDC (192V) alarm
High battery protection≥17VDC (12V) / ≥34VDC (24V) / ≥68VDC (48V) / ≥136VDC (96V) / ≥272VDC (192V) automatic shutdown
Over load protection110% more than rated capacity, automatic shutdown
High temperatureBuilt-in temperature real time sensor, ≥85℃ alarm, ≥90℃ automatic shutdown
Short circuit protectionAutomatic shutdown
OutputTransfer efficiency≥85%
Output voltage(DC battery mode) 220/230/240VAC±2%
Output frequency(DC battery mode) 60/50Hz±1%
Output wave formPure sine wave
Output voltage(AC mains mode) stable 220/230/240VAC±10% output (built-in AVR stablizer)
AVR output stablizerAC 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
OtherTransfer time≤10ms
DisplayLCD Display with function buttons
Cooling systemIntelligent cooling fan control system
≤42℃ slow fan, ≥45℃ fast fan
AC ChargerAC charging Voltage13.6-14.2VDC(12V)/27.2-28.4VDC(24V)/54.4-56.8VDC(48V)/108.8-113.6VDC(96V)/217.6-227.2VDC(192V)
AC charging currentSteady 15A
AC over charge protectionBattery ≧16V (12V) ≧32V (24V) ≧64V (48V) ≧128V (96V) ≧256V (192V), stop charging after 60s alarm
Working mode
(Optional)
01AC mains priority
Always use AC mains as priority input to provide AC output and automatically charge the battery,
only stops charging when battery is fully charged, and only starts DC to AC converting untill AC mains is off
02Energy saving
Loading≤10% automatic shutdown, loading≥11%-100% automatic turn on
03DC 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/96V/192V system, multiply by 2/4/8/16 accordingly)
ComnunicationRS-232/USB/SNMP(additional option)
EnvironmentTemperature-20~75℃
Humidity<95%
AppearanceProduct size (mm)300*240*120410*225*410485*300*655
Packing size (mm)   
Net Weight (kg)7.27.57.58.723.525.528.8555685105125
Gross Weight (kg)            
*Product specifications are subject to change without further notice

Our Services

1. Sample Services

Applicable to quality test, function test, etc.

2. Repair Services

One year warranty

3. Perfect after sales service system

If any problem, contact us.

4. ODM Services

Powerful R&D department can provide

professional technical support.

5. OEM Services

More than 100 pieces, you can decide the

trademark and package.

6. Quality utmost

Each product reaches the national

standard before factory inspection.



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