3000w off grid solar kits manufacturer for outdoor

Pure sine wave Inverter

Application of Solar Power System

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Three Working Mode

For different situations

Solar First
Use solar & battery power first and auto transfer to grid if solar battery power is lacking. Suitable for solar power system

AC First

Specially for backup power system. Use AC mains power first and charge battery at the same time. When grid power stop, automatically transfer to battery for continuous powering.

Saving energy mode
Load power ≤10%machine turns off, ≥11%-100%machine turns on.

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LCD display

Full information shows

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Indicator light description

AC:Power indicator light

(The flashing light represents the access
to the mains power, and the constant light
means that the mains power is being used)

BAT:Battery indicator light

INV:Inverter work indicator light

PV:Solar panel indicator light

LCD displays information about solar, inverter, mains, battery and load

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Full protections

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Over power protection

Overload automatically shut down and automatically start up after recovery

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Bat.over voltage protection

Prevent the inverter form damaging by high voltage

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Overcharge protection

Prevent the battery from overcharging and prolong the service life

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Bat.low voltage protection

Automatic protection when input voltage is too low

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Temperature protection

Automatic shutdown protection at high temperature

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Over discharge protection

Prevent excessive discharge of battery，increaseof service life

Internal details

Internal structure display

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Built-in MPPT controller

High quality MPPT solar controller with 99% efficiency, low loss of power generation and extend battery life.

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Tunto inverter solar cell has gone through many stages before production is completed. These stages include design, stamping, sewing, etc.

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Tunto inverter solar cell will go through a series of quality control processes, including raw material composition, dye quality, and final product strength.

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Every step in the process of Tunto off grid solar kits production becomes a crucial point. It needs to be machine sawed to size, its materials are to be cut, and its surface is to be honed, spray polished, sanded or waxed.

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The manufacture of Tunto inverter solar cell is exquisite. Its components and parts have been sophisticatedly fabricated by abrasive machining, CNC machining, drilling, honing, etc.

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The creation of Tunto inverter solar cell is in accordance with all the major standards. They are ANSI/BIFMA, SEFA, ANSI/SOHO, ANSI/KCMA, CKCA, and CGSB.

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The product is built to last. Its circuit board has high-performance electrical components, minimizing the aging effect and overload that caused by long-time working.