Complete Solar System Cost Price 30kw 50kw 80kw 100kw Solar Energy Systems

Easy and Quick Installation:
The highest level of pre-assembly design can simplify the construction process to the most extent and make the installation easy and quick. This excellent design can bring our customer better construction efficiency, shorter construction period and lower construction cost.

Power failure at home?
Electricity charge is too expensive?
No electricity on remote islands, villages, agriculture or motorhome?

What should we do?
You should buy an off grid solar system from Namkoo Power.
1. Off grid solar system does not rely on the power grid and generates power independently.
2. Equipped with battery energy storage, it can also be used during the day and night.
3. Solar energy is a renewable energy product, which can save electricity charges.
4. Solar system can be used for more than 25 years, the cost can be recovered in about 3-5 years.
5. We provide 300w-100kw off grid solar system. Each set of solar system has been tested for more than 50 times, which is the most efficient and safest solar product in the market.
6. Of course, Namkoo service team can also reconfigure the solar solution according to the actual needs of users.

Inverter Feature:

 1. Pure Sine Wave 3 Phase Inverter low DC voltage, relieving battery cost
2. Automatically adjust AC output frequency conforming to AC input
3. Various protection (overload/over current/shortcircuit/high temperature/low battery voltage/high battery voltage)
4. Intelligent LCD dispalys input&output voltage, frequency, battery capacity, fault, load etc
5. pure sine wave output, low frequency transformer, isolated input&output design
6. Constant current&voltage design to prolong battery service life
7. Cold start on battery, automatical start on mains and restart function
8. Multiple communication port (RS232/RS485/SNMP/APP optional) to realize remote intelligent control)
9. Excellent mirco processor control with reliable quality and outstanding characteristic
10. Built in MPPT/PWM controller

A. Battery number and capacity should be configured according to the rated voltage of the solar power system or invertor;
B. We offer 3 optional working modes (transfer time≤4ms):

1.Grid priority mode: When the grid and battery are connected to the invertor, grid will supply power to the loads directly after voltage being stabilized and charge batteries via invertor. When the grid is cut off, the battery will automatically continue to supply power via invertor. 
2.Energy saving mode: If the power of the connected AC loads is lower than 5% of the invertor’s rated power, there will be no output from the invertor. Only the chip of invertor is working. The power consumption of the invertor is only 1~6W. The LCD shows the output voltage 0. If the power of the connected loads is over 5%, within 5S the invertor will automatically convert DC to AC to supply power for the loads . The LCD shows the output voltage.
3. Battery priority mode: When the grid and battery are connected to the invertor, battery will supply power to the loads first. When battery capacity is not enough, the grid will continue to supply power automatically.

Solar System Application: