2000W on Grid Tie Inverter Solar Panels Battery Connected Home Power PV System Sun-2000G2 DC45-90V AC 190V-260V Converter WI-FI

2000W on Grid Tie Inverter Solar Panels Battery Connected Home Power PV System Sun-2000G2 DC45-90V AC 190V-260V Converter WI-FI


Save US $67.2

  • VendorGAIADEFENDER store
  • List PriceUS $420.00piece
  • SaveUS $67.2piece16% off
  • Your PriceUS $352.80piece
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  • Product Rating5.0

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2nd Gereantion 2000w Standard Solar Power Grid Tie Inverter

--DC 45V-90V

--AC 220V 230V 240V (auto selected )

-- with Battery Discharge Function / Voltage Adjustable (new)

--Power Limiter function built-in ( limiter sensor needed )

SGPV and Grid Tie Inverter

SGPV - small solar grid tie inverter and solar panels . The inverter can obtain the solar energy from solar panel, and tie to the grid through its output cables with no extra equipment. The installation is very convenient and reliable.

When the sun shines, the solar panels will produces DC voltage, and the grid tie inverter will change the DC voltage to AC voltage and puts out power to the home grid. The electric apparatus in the house will use power from the inverter first .

The power meter will SLOW down. Electricity costs REDUCED.

Advantage of the 2G grid tie inverter ?

1. the 2nd Generation grid tie inverter, new technical , Higher efficiency .

2. Higher MPPT efficiency , Max 99%

3. Multiple intelligent protection to ensure safe use.

4. Wide DC input voltage , suitable for all types solar panels .

5. Easy to install and easy to operate.

6. UL1741, IEEE1547, VDE4105 standards .

7. Two years Warranty , life time technical support .

8. Power Limiter function , Battery discharge function support .

9. Pure sine wave form output , THD < 5% .

Technical Data

Model :


Continuous Power Output


Peak Power Output


Input DC Voltage Range

45V ~ 90V

Peak power tracking voltage


AC Output Voltage Range

190VAC ~ 260VAC

Output Frequency


Standby Power Consumption


Total Harmonic Distortion


Peak Inverter Efficiency


MPPT Efficiency


Power Factor


Output Wave Form

Pure Sine Wave

MPPT Function


Over Current Protection


Over Temperature Protection


Reverse Polarity Protection


Anti-Island Protection




Limiter Function


Limiter sensor/clamp needed

Weight ( Kg)


Dimensions (W x H x D)

434x196x88 mm

How to choose the inverter :

1. About input voltage :

the 45-90V model inverter will start up at 49.5V, after starting, the inverter can work in 45V-90V.

Vmp 50v-90v Solar panels in parallel suggested ; for Vmp 25V-45v solar panels , we suggest 2 panels in series , the total voltage will be 50V-90V , then connect 4 or more groups in parallel . for example : 2 pcs 200-260w (Vmp 31v ) connected in series , 4 groups in parallel . .

2. About the limiter function

The Limiter function has been built-in . But, there is not limiter sensor/clamp with this product . The function is turned off .

If customer want to use limiter function , please order limiter sensor/clamp in the future , or order a limiter model inverter ..

How to use the grid tie inverter ?

1 unit inverter installation / more units inverters in parallel . the inverter AC output can be connected in the AC plug of grid in the house .

LCD display and operation

Bat or solar limited current mode:

This function is usable while using with battery.the setted voltage will be the cut off voltage, this means while battery discharged to the setted voltage point or below setted point, inverter will auto disconnect from the battery and stop operating.This can prevent the battery from over discharged.The setted current means inverter will discharge the battery at this current level. MPPT function of the inverter will auto invalid when working under this setting.Set is 0.1V/step.

Reboot voltage:This setting voltage means while battery charged back, the inverter will auto restart after voltage reached the setting point.It convenient the user and make the function very flexible.Set is 0.1V/Step.

Limiter Model function:

Note : Limiter model must use limiter sensor/clamp , there is not limiter sensor and clamp with this model inverter .

If the Solar Panel is producing less power and the GTI cannot deliver all the power needed by the load, then powe will be supplemented by the Grid.

Power Meters (Except smart meter) are not aware of the direction of Power flow. The user then pays for the power exported and delivered by the Grid.

If you want to buy an Inverter with limiter sensor/clamp , please order from this link :

Optional Function : Wi-Fi port , Web / Mobile Phone App on Line Monitoring

Certification : CE Rohs EN50438

5 Stars Feedback :

Return & Refund:

30Days Return & Refund .

Unhappy with the Product --- Return ; Unhappy with the Service --- Return ; Unhappy with the Seller --- Return ; No Reason --- Return .

Warranty :

2 years Warranty for replacement or repair , life time parts support and technical support .

1. GAIA NEW ENERGY is your trusted partner for long term business.We arethe MANUFACUTER of the solar inverter. We are responsible forthe quality of the inverter. The inverter has 2 years guarantee. We provide technical support and service for the inverter the whole life. All inverters would be double tested before shipment to be guaranteed in brand new condition and work perfectly.

2. Returns for exchange are permitted and must be initiated by the buyer within 30 days of receipt. All return items must be in their original condition. Return shipping and handling charge will be at the buyer\'s expense first. Please do contact with us for return address, details and any other issues.

3. We will not be responsible for any delay during delivery including but not limited to the customs package checking, strike, force majeure, etc.

4. We can declare lower value on the invoice for the duties reason, which does not reflect the total price you paid or the market value of the product. It may not apply to countries with different tariff rules. We are not responsible for any custom duty or import tax.

5. In case there is problem with your order, make sure CONTACT US before leaving negative feedback.

6. Please leave us message if you have any question, we will reply in 24 hours, thank you!

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