off grid solar inverter 1000w 1500w 50HZ/60HZ 48v-240v power dc ac inverter

Brand Name:Top One Power
Certification:CE FCC
Model Number:GI-15248
Minimum Order Quantity:10 pieces
Delivery Time:10 work days ( According to the order quantity )
Payment Terms:T/T
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Location: Foshan Guangdong China
Address: Add: 5/F, Bldg.2,,No.117 Zhangchayi Road, Chancheng Dist, Foshan, Guangdong, China
Supplier`s last login times: within 39 hours
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Product Details

off grid solar inverter 1000w 1500w 50HZ/60HZ 48v-240v power dc ac inverter

Model : GI-15248


We promise you:


We only make standardized products.

When others are still upgrading hardware, We have upgraded the software.

No complicated wires, no cluttered components, one DSP chip can solve all your problems.

The core technology – exclusive and initiative DSP intelligent chip

We only use new and original electronic components, we refuse to use the disassemble and secondary scrap pieces.



Inverter Applications:


Office equipment: computers, solid scanners, printers, fax machines,

Copiers, projectors, lights, and other work.

Digital products: various mobile phone, digital camera, projector, laptop.

Electrical equipment; television; fans, drinking fountains, vacuum cleaners,

air conditioning, electric drill, refrigerator, microwave, blender and so on.


GI Series Low Frequency Pure Sine Wave Inverter (220V)
ModelGI-102GI-152GI-202GI-302GI-402GI-502GI-602
Rated Power1KW1.5KW2KW3KW4KW5KW6KW
Peak Power3KW4.5KW6KW9KW12KW15KW18KW
Nominal battery voltage12/24VDC12/24/48VDC24VDC/48VDC
InputDC input range10.5-15VDC (12V) / 21-30VDC (24V) / 42-60VDC (48V)
AC Mains input range170-275VAC (220/230/240VAC)±4%
AC input frequency50Hz: 45-65Hz / 60Hz: 55-65Hz±0.5Hz (50Hz/60Hz automatic recognition)
ProtectionLow 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 protection110%<loading<150%, shutdown after 60s alarm, loading>150%, shutdown after 20s alarm
High temperatureBuilt-in temperature real time sensor, ≥85℃ alarm, ≥90℃ automatic shutdown
Short circuit protectionAutomatic shutdown
OutputTransfer efficiency≥92%
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<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
OtherTransfer time≤4ms
DisplayLCD Display with function buttons
Cooling systemIntelligent cooling fan control system
≤42℃ slow fan, ≥45℃ fast fan
AC Charger7 battery types modeGel 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 Voltage13.6-14.2VDC(12V)/27.2-28.4VDC(24V)/54.4-56.8VDC(48V)
AC charging current0-35A: 5A / 10A / 20A / 25A / 30A / 35A, 6 stages adjustable option
3 Stages chargingBoost charging, direct charging, float charging
AC over charge protectionBattery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V), 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 system, multiply by 2/4 accordingly)
ComnunicationRS-232/USB/SNMP(additional option)
EnvironmentTemperature-20~75℃
Humidity<95%
AppearanceProduct size (mm)430*310*270mm600*270*200mm
Packing size (mm)540*350*300mm720*310*270mm
Net Weight (kg)15kg17kg24.5kg29kg44kg48.1kg49.5kg
Gross Weight (kg)16.5kg19kg27kg31kg46kg50.1kg52.2kg
*Product specifications are subject to change without further notice


Function and setting of panel button


ON/OFF Button:1,press for 3 seconds to turn on and 5 seconds turn off.

Function Button:press the function button 5 seconds,then start setting

PO-ON PO model press the function button 2 times to exit or in 10

seconds without function Exit Automatic. It Has P1,P2, P3, P4

4 working model, press up or down to setting.

Model P1-on left side P1 showing 01 AC charging first, 02 energy

saving model, 03 Battery charge first. Press up or down

choose the Working model and press the Function Button.

Model P2-Battery Type setting,press the Function Button, press up or

down choose the battery type

Model P3-Charging Current 0-35A:from 0-20%-40%-60%-80%-100%,

Maximum is 35A,Minimum 0A

Model P4-Silent working setting: press the Function Button, Up or down

for turn on/off the Buzzer.


China off grid solar inverter 1000w 1500w 50HZ/60HZ 48v-240v power dc ac inverter supplier

off grid solar inverter 1000w 1500w 50HZ/60HZ 48v-240v power dc ac inverter

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