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Solar Panel Kit Complete 3KW Grid Tie System Solar Panel 300w Growatt Inverter 3000W 3KW380v Pure Sine Wave MPPT Roof System

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Which country enjoy duty-free service

Which country enjoy duty-free service

The buyers in The Lao People’s Democratic Republic,Philippines,Cambodia,Thailand, Malaysia and Vietnam can enjoy no-tax service by sea shipping .In other words,these buyers can pick up the solar panel in our warehouse of these countries and do not need to clear customs and pay the tax or duty .

In Japan ,solar panel is tax free but Japanese have to pay 10% sales tax and .

In Singapore ,Solar Panel is tax free but buyer have to pay 7% goods & services tax (gst).We offer door to door service .

In Korea excluding Jeju Island ,We ship solar panel to the home of Korea Buyers by sea.

Solar Panel Kit Complete 3KW Grid Tie System Solar Panel 300w Growatt Inverter 3000W 3KW380v Pure Sine Wave MPPT Roof System

The Complete System includes

1.Solar Panel 300W 20V 10 Pcs
2. Solar Inverter Pure Sine Wave MPPT 380V 3KW
3.Solar Panel Mount for Roof 1Pc
4.PV Cable 20M According to the buyer’s Need
5. AC Distributing Cabinet 3KW 1Pcs
7.MC4 Connector 10pairs
8. Grounding Wire 10pcs

Advantages of On grid Systems.

1. Save more money with net metering
Your solar panels will often generate more electricity than what you are capable of consuming. With net metering, homeowners can put this excess electricity onto the utility grid instead of storing it themselves with batteries.
2. The utility grid is a virtual battery
The electric power grid is in many ways also a battery, without the need for maintenance or replacements, and with much better efficiency rates. In other words, more electricity goes to waste with conventional battery systems.

Guarantee and After Sale Service

Warranty of whole solar system is 5 years,

Solar panel’s warranty is 10 years.

Inverter -Oversea local service

Engineer offers the installation and maintenance manual and technology support

What is the on grid system ?The Connecting Diagraph

Notice:the on grid system is without battery .

The on grid system is connecting to the connected to the utility grid .The power can be used by your load or you can sell the power to the utility grid

What Capacity Should I Choose ? 1KW ,3KW ,5KW or 10KW ?

It is up to the size of house/villar roof .The 1KW makes up 8 Square Meter and 3KW is 20-24 Square Meter ,
5KW is 35-40Square Meter
10KW is 75-80 Square Meter

Solar Panel 300w Specification

Pmax :300W
Size and Number of Cells:156mm*156mm 60Pcs / 6*10
Tolerance:± 3%
Imp :10A
Isc :11A
Dioders:3 by-pass
Operate Temp.Scope:-40 degree t0 80 degree
Relative Humidity:0 to 100%
Resistances:227g steel ball falls down from 1m high and 60m/s wind speed
Warranty:Pm is not less than 90% in 10 years and 80% in 25 years

EU Standard Inverter 3KW With Wifi Module Specification

Input data (DC)
Growatt 3000TL3-S
Maximum DC input power 4200W
Maximum DC input voltage 1000V
Starting voltage 160V
MTTP working voltage range / rated input voltage 160V-1000V/620V
Maximum output power of each string 11A
Number of MPPT / Number of MPPT strings per channel 2/1+1

Output data (AC)
Rated AC output power 3000W
Maximum AC output power 3300VA
Maximum AC output current 5.1A
Rated output voltage / range 400V/340V-440V
Rated grid frequency / range 50/60Hz/±5Hz
Power factor adjustment range 0.8 lead—0.8 lag
Power factor 1
THDi <3%
AC connection type 3W+N+PE

Maximum efficiency 98%
European weighted efficiency 96.50%
MPPT efficiency 99.90%

Equipment protection
DC polarity reverse connection protection Yes
DC input switch Yes
AC output overcurrent protection Yes
AC output overvoltage protection Yes
Ground fault monitoring Yes
Power grid monitoring Yes
Leakage current monitoring Yes
DC surge protection Yes
AC surge protection Yes
AC short circuit protection Yes

General data
Dimensions (width / height / thickness) mm 480/448/200
weight 21.2kg
Operating temperature range -25 ℃ … + 60 ℃
Noise index (usually) ≤35dB (A)
Altitude No derating below 3000m
Self-consumption at night < 0.5W
Topology No transformer
cooling method Natural cooling
Protection level IP65
Relative humidity 0 ~ 100%, no condensation

DC input connector MC4
AC output connector Connector
display LCD
Communication interface: Wi-Fi
5 years warranty Standard

Solar Panel Mount /Support /Bracket

Suitable for Villa/House Roof

Allunium ,Resistant to natural corrosion

AC Distributing Cabinet-3KW 50HZ

Includes Surge protection Device ,Circuit Breaker , Earth Leakage or Groud Wire and other necessary components

PV Cable -4MM2

From inverter to grid

Grounding Wire

Ensure the normal operation of electrical equipment Ensure the safety of humans and animals

What is delivery method ?

It is sea transportation to destination port .
When the buyer pay the order,the seller will find nearest port to buyer.and Await confirmation of buyer.
When the sola panel is on board,the seller will send loading bill,commercial invoice and packing list to buyer’s e-mail for customs clearance.

When the solar panel reaches the port ,the buyer have to go to the port ,pay the destination port fee and tariff or duty and pick up the solar panel .


Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of GreenStore (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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