2KW Low Frequency 240V Off Grid Solar Inverters

2kw Low Frequency Pure Sine Wave Solar Inverter 4kw Home Off Grid Solar Inverter System

1, Description:

• Pure sine wave output

• Friendly user interface;MFD (multi-function display)

• 3 Steps charging

• Overload and short-circuit protection

• Set charging voltage/charging current.

• Battery low voltage shutdown point can be set to 10/10.5/11V

• Set utility priority/ Battery priority

• Set utility input wide/narrow range

• Inverter voltage can be set to 100/110/120;frequency can be set to 50/60Hz

• Set utility charging on/off switch

• Built-in 80A MPPT charger

The photovoltaic (PV) industry has been enjoying great growth over the past few years, mostly driven by high oil prices and environmental concerns. However, PV cost remains to be the greatest barrier for further expansion, and it needs to come down further to compete with traditional coal based grid electricity. Besides solar panels, the electronic components, such as PV Off Grid Solar Inverters, are the major cost components. For safety and operational concerns, grid-tied PV converters need to have harvested dc be isolated from the ac grid. Isolation is usually required to satisfy safety regulation to prevent dc injection into the ac grid that may impact distribution transformers and traditional watt-hour meters. Traditional isolation solutions such as optocouplers can t satisfy the 25 year warranty typical for PV panels. Microinverters also become the trend where the system availability is improved and performance under shading condition is also dramatically improved. In those cases, the PV inverter is installed at the back of the PV panel where the high temperature there can accelerate the degradation of the optocouplers.

2, Parameters:

3, Usage with Solar Inverter:

This split phase inverter TLV series, capacity from 1KW-6KW, DC 12V/24V/48V, it’s applicable to 110VAC/120VAC markets demands, which matches AC 110VAC/120V single phase, or two phase 110VAC/120V 220V/240V; In LCD display, you can set output voltage, frequency, charging voltage, charging current to design best use based on different loads applications; meanwhile, it has already built-in solar charge controller, you can take use of sunshine freely and save electricity bills.

4, FAQ

Q one.Do you have MOQ?
Depands on different ideas, Can be negotiated.The larger the quantity is, the competitive the unit price will be.
Q two.Should the customer pay the delivery fee,How much is it?
For the delivery fee,many samples are be requested to be sent,so we must get delivery fee.
If you tell me to use the appointed Express,you will give me your express account or you will pay according to the Express.
If you do not request,I will choose a cheap one in China.
Q three .How about the after sale service?
1)We will always keep the quality the same with the same and if there is something with the quality,we will make compensaton for our coustomers.
2)We will suggest our packing and take charge in our packing,we will keep the goods safe in the delivery.
3)We will trace the goods from the production to selling,we will slove the problems in the selling for our coustomers.
Q four.When can I get a price?
We usually quote within 24hours after we get your inquiry.

5, More picture:

Delivery

 
 Our design developers has more than 10 years working experience in solar energy field,  all design engineers are working tirelessly to perfect our products to make its always in the leading level. We desire to solve 2B business, provide standardized products, core competencies is high cost performance. we also desire to solve the 2C business and provide personalized products. The core competencies are market, brand and sales channel.  We are striving to build KingSun to be an international leading manufacturer of Solar terminal application products.