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Foshan Top One Power Technology Co., Ltd
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High Efficiency Low Frequency Hybrid Inverter Stable Pure Sine Wave 110V 220V 3000W

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

High Efficiency Low Frequency Hybrid Inverter Stable Pure Sine Wave 110V 220V 3000W

Brand Name : ONE-SOLAR
Model Number : LI-30224
Certification : CE / FCC / EMC
Place of Origin : China
MOQ : 10 pcs
Price : Negotiable
Payment Terms : Western Union, T/T
Supply Ability : 1000 sets
Delivery Time : 15 days
Packaging Details : carton
Rated Power : 3kw
Peak Power : 9kw
DC input range : 21-30VDC (24V) / 42-60VDC (48V)
AC Mains input range : (220/230/240VAC) 140-275VAC
Output voltage : (DC battery mode) 220/230/240VAC±2%
Output wave form : Pure sine wave
Transfer time : Bult- in AC bypass replay (≤10ms)
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High efficency Low Frequency Hybrid Inverter Stable Pure Sine Wave 110V 220V 3000W

Model : LI-30224

Main Features:
1. 3 times peak power, excellent loading capability
2. Built-in automatic AC charger and AC mains switcher, fast and strong switch function.
3. Built-in AVR stablizer, continuous stable voltage and pure sine wave outpout.
4. Transfer time ≤ 5ms
5. Working efficiency more than 90%
6. LCD screen +LED lights display, with multi-function buttons.
7. Pure sine wave output wave form output, input and output isolation design
8. Intelligent fan (Automatically adjust rotating speed according to the internal temperature)
9. Perfect protection functions: against low voltage, high voltage, over voltage, short circuit, over load and over temperature, electric leakage etc.

Inverter Advantages:
1. True Intelligent Cooling Fan
Top One:Dual ball bearing intelligent cooling fan, through built-in realtime temperature monitoring probe it can speed up or slow down according to the working temperature of Power inverter, in order to reduce the consumption of power. Sand proof design, to keep cooling fan works properly in outdoor environment.
Others: Temperature is detected by circuit NTC(Negative Temperature Coefficient), it can only control the on/off function of cooling fan, which is not true intelligent cooling fan.
2. We only use new and original electronic components, we refuse to use the disassemble and secondary scrap pieces.
3. Brand new and imported U.S. brand Infineon IR MOSFETs are used for the whole series:
1000W-3000W:US IR brand MOSFETs
4000W-6000W:US IR brand COOL MOS 3077 MOSFETs, higher level MOSFETs
4. Intelligent temperature control:Heat value of our inverter is every low.
5. Pure copper transformer: high quality materials for the whole series
6. Super load capacity: three times peak power of rate power

Technical datas:

LI series (0.35-20KW Pure Sine Wave Inverter with AC charger)
Rated Power350W500W700W1KW1.5KW2KW3KW5KW7KW10KW15KW20KW
Peak Power【3 times】1050W1500W2100W3KW3.0KW6KW9KW15KW21KW30KW45KW60KW
Nominal battery voltage12VDC12VDC/24VDC12/24/48VDC48VDC96VDC192VDC
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】
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 stabilizerAC 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

Three Working Mode Optional

Working mode
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)

1. home photovoltaic(PV) system
2. Solar system of office building, industrial park, warehouse etc
3. UPS system in Shopping mall, stadium etc.
4. Power station, field operation and some huge engineer construction
5. Suitable for various home appliance, office equipment
6. Supply power in outdoor journeys, camping, tents, boat trips.

Q1: What kind of volt and frequency output your inverter can provide?
Normally our inverter can provide 110VAC /120VAC/130VAC, 220VAC/ 230VAC/ 240VAC output, 50Hz/60Hz auto recognition according to customers’ request.

Q2: What's the difference between pure sine wave inverter and modified sine wave inverter?
Pure sine wave form output complies with city power wave form. Even better performance, low repair rate, long life use. Without harmonic pollution, environment friendly and appliances protected.

Q3: What’s your Warranty terms?
We offter 2 years warranty time of pure sine wave inverter and MPPT solar charge controller, 1 year warranty time of PWM solar charger controller and modifiedy sine wave inverter.
Q4: What's the controller of this inverter built in with?
It's a low frequency pure sine wave UPS inverter with MPPT/PWM solar controller inside.

Q5: Can I get some samples?
Yes, sample order is available for quality check and market test. After we receive the sample charge, the samples will be delivered in 5-7days.

Tag: UPS Solar Inverter, Pure Sine Wave Inverter, Battery Charger Inveter, DC To AC inverter

More infos, contact Foshan Top One Power Technology Co., Ltd
Angel at

Top One Power (ONE-SOLAR) Experienced inverter factory mainly produce:
Off grid single phase low frequency pure sine wave inverter 12-240VDC to 110/220VAC:350W-30KW(500VA-40KVA)
Off grid single phase high frequency pure sine wave inverter 12-48VDC to 110/220VAC:1.5-3KW
Off grid single phase modified sine wave inverter 12-48VDC to 110/220VAC:350W-5KW
PWM solar charger controller 12-48VDC:10-60A
MPPT solar charger controller 12-48VDC:30-60A

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