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Low frequency pure sine wave off grid solar inverter solar power 48 volt dc to 220 volt 50hz ac inverter 5000w

Foshan Top One Power Technology Co.,Ltd.

Low frequency pure sine wave off grid solar inverter solar power 48 volt dc to 220 volt 50hz ac inverter 5000w

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Brand Name : Top One Power

Model Number : GI-50248

Certification : CE FCC

Place of Origin : Guangdong

MOQ : 5 pieces

Price : USD 412 ~ 435

Payment Terms : T/T

Supply Ability : 6000 pieces / month

Delivery Time : 10 work days ( According to the order quantity )

Packaging Details : carton

Rated Power : 5KW

Peak Power : 15KW

Nominal battery voltage : 24VDC/48VDC

High temperature : Built-in temperature real time sensor, ≥85℃ alarm, ≥90℃ automatic shutdown

Display : LCD Display with function buttons

Output frequency : (AC mains mode) automatic tracing from AC input

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Low frequency pure sine wave off grid solar inverter solar power 48 volt dc to 220 volt 50hz ac inverter 5000w

Model : GI-50248

Quick comparison

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PCB structure

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.

PCB circuits are not actually insulated and isolated by modularization. Input and output are not truly isolated. Problem caused by either input or output will damage the Power inverter.

loading capacity

A. Helped by the highly optimized circuit structures, original electronic components and high-tech DSP program, full range of all our models can achieve maximum power loading by only onetime soft start. For example, 2000W Power inverter can onetime start directly with 2000W power loading.

Due to the limitations of hardware and software technology, the loading way is gradually increasing. For example, to start a 1000W loading, their Power inverter requires 200W + 300W + 500W to superimpose the loading to 1000W.

Low frequency pure sine wave off grid solar inverter solar power 48 volt dc to 220 volt 50hz ac inverter 5000w

GI Series Low Frequency Pure Sine Wave Inverter (220V)
Model GI-102 GI-152 GI-202 GI-302 GI-402 GI-502 GI-602
Rated Power 1KW 1.5KW 2KW 3KW 4KW 5KW 6KW
Peak Power 3KW 4.5KW 6KW 9KW 12KW 15KW 18KW
Nominal battery voltage 12/24VDC 12/24/48VDC 24VDC/48VDC
Input DC input range 10.5-15VDC (12V) / 21-30VDC (24V) / 42-60VDC (48V)
AC Mains input range 170-275VAC (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) / ≤42VDC (48V) alarm
Low battery protection ≤10VDC (12V) / ≤20VDC (24V) / ≤40VDC (48V) automatic shutdown
High battery alarm ≥15VDC (12V) / ≥30VDC (24V) / ≥60VDC (48V) alarm
High battery protection ≥17VDC (12V) / ≥34VDC (24V) / ≥68VDC (48V) automatic shutdown
Over load protection 110%<loading<150%, shutdown after 60s alarm, loading>150%, shutdown after 20s alarm
High temperature Built-in temperature real time sensor, ≥85℃ alarm, ≥90℃ automatic shutdown
Short circuit protection Automatic shutdown
Output Transfer efficiency ≥92%
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<170VAC±5% swtich to DC battery mode, AC mains>180VAC ±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 ≤4ms
Display LCD Display with function buttons
Cooling system Intelligent cooling fan control system
≤42℃ slow fan, ≥45℃ fast fan
AC Charger 7 battery types mode Gel U.S.A. / Gel European / A.G.M.1 / A.G.M.2 / Sealed lead acid / Open lead acid / Calcium(open) /
Deep sulphation cycle 15.5 for 4 hrs
AC charging Voltage 13.6-14.2VDC(12V)/27.2-28.4VDC(24V)/54.4-56.8VDC(48V)
AC charging current 0-35A: 5A / 10A / 20A / 25A / 30A / 35A, 6 stages adjustable option
3 Stages charging Boost charging, direct charging, float charging
AC over charge protection Battery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V), 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, only
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%
Appearance Product size (mm) 430*310*270mm 600*270*200mm
Packing size (mm) 540*350*300mm 720*310*270mm
Net Weight (kg) 15kg 17kg 24.5kg 29kg 44kg 48.1kg 49.5kg
Gross Weight (kg) 16.5kg 19kg 27kg 31kg 46kg 50.1kg 52.2kg
*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.


Quality Low frequency pure sine wave off grid solar inverter solar power 48 volt dc to 220 volt 50hz ac inverter 5000w for sale

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