Super hot! Several others have checked this out in the last few hours
Verified by shoppers
Product always receives high satisfaction ratings from our customers
Product Details

Product Description


Solar Home System Complete 3KW On Grid Tie Solar Panel 300w 30v Solar Inverter 3000W 3KW 220v Pure Sine Wave PV Cable Mount Rv

The Complete System includes

1.Solar Panel 300W 20V 10 Pcs
2. Solar Inverter Pure Sine Wave MPPT 220V 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

Rated AC output power 3000W
AC output power 3000W
AC output current 14.3A
Rated output voltage / range 220V/180-280V
Grid frequency / range 50,60Hz/±5Hz
Power factor 1
THDi <3%
AC connection type L+N

Dimensions (width / height / thickness) :271*320*142mm
Weight :8.8kg
Operating temperature range -25 ℃ ~ 60 ℃
Noise figure (usually) ≤25dB (A)
No derating below 2000m

Solar Panel Mount /Support /Bracket

Suitable for Villa/House Roof

Aluminum ,Resistant to natural corrosion

AC Distributing Cabinet-8KW 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



Additional infor

Item Specifics
Brand Name:
Singfo Solar
Work Time (h):
Load Power (W):
3kw /3000w
Model Number:
Grid Tie System 300w 3KW 220v
Solar Power (W):
Roof System 3000w /3kW
Output Voltage (V):
220v 380v
System Type:
On Grid /Grid Tie
Load Power (W):
Mounting Type:
Inverter Type:
Pure Sine Wave
Bracket Material:
AC Combiner box:
Solar Panel 300w:
Drop Shipping:
Solar System Complete:
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 been 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.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

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, you can request a refund or reshipment for ordered products if:

  • 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.

We do not issue the refund if:

  • 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 Free Energy And Prepping Products! (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.

Customer Reviews

There are no reviews yet

Write a Review
Please accept Terms & Conditions by checking the box
Super hot! Several others have checked this out in the last few hours

3kWp On Grid PV System

69 days
Selling fast: get yours before it’s gone!
View Cart
Guaranteed SAFE checkout
Worldwide Shipping

Enjoy flexible international shipping services that currently operate in over 200 countries across the world

Free Returns

Arrange your return for a full refund, we've got you covered with our full Buyer protection

Safe Payment

Buy with confidence using the world’s most popular and secure payment methods


Shopping cart