We assemble, wire, and test all the parts necessary to run your off-grid system right in our warehouse. Our designers are pros at building flexible systems that can be expanded if your energy needs change down the road.
3000W Solar Power System configuration:
Solar panel:
Simply put, panels absorb sunlight and convert it into electricity.
We hand-select panels that are compatible with the batteries, power centers and other components packaged with your off-grid system. We double-check the math on voltage, amperage and string size to make sure you don’t damage your components.
Where possible, we feature US-made panels with warranties that eclipse the industry standard. Your off-grid system runs 24/7, so your panels should be as reliable as possible. We’ve got you covered.
LiFePO4 lithium battery :
Batteries make off-grid solar possible. Without access to the utility grid, you need a reliable way to store the energy you generate for later use. Your battery bank keeps your appliances running — even at night or during winter, when the sun isn’t shining. It’s critical to build a battery bank that can store enough energy to get you through off-peak production periods. Our available battery banks come packaged with the capacity to get the job done.
solar inverter:
solar inverter is off-grid system with everything you need to get started: inverter, charge controller,and circuit breakers. We assemble in a one box and test them on our workbench to make sure everything works the first time and every time. Once the solar inverter passes our internal tests, we label the final connection points for you to make installation as easy as possible.
3KW solar system load reference:
3Kw Solar Panel System
Load Name
Load'S Watt
Qty
Total Watt
Lights
11w
8
88w
Fan
80w
2
160w
Computure
100w
2
200w
Washing Machine
250w
1
250w
Electric Cooker
300w
1
300w
Satellite Tv Receiver/Vcd
25w
1
25w
Color Tv
100w
1
100w
Water Pump
200w
1
200w
Refrigerator
100w
1
100w
Air Conditioner(1.5HP)
1125w
1
1125w
Total
2548w
Remark: Refrigerator,air conditioner &water pump is inductive load ,start working power is 3-6 times more than normal power ,in the process of use ,turn on the inductive load first
How does the off grid solar power system work:
This system not only has solar power system function,but also has city grid complement function and UPS function
At daytime,the solar panels will generate the electricity to charge the battery bank through solar charge controller and the inverter will convert battery DC power into AC power and take the loads.
At nighttime,with fully charged battery bank,the inverter will convert battery DC power into AC power and take the loads
When there is no sunshine and battery power is used out,the inverter will automatically switch to use city grid power and take the loads
Advantage:
100%green energy,no pollution,no noise
High efficiency solar panel with 25 years lifespan can guarantee fast cost-recovery and long-term benefit
Stand-alone system,easy installation and operation
Nice after-sale service,provide installation guide and technical support
3000W Solar Power System Packing details:
Solar panels are packed in carton and pallet
PV combiners and inverter are packed in wooden box
Solar charge controller,gel battery,and cables are packed in carton
Solar panel racks are in cartons and bulk packing
3000W Solar Power System case:
Warranty policy:
Solar panel has 10 years warranty,during warranty if any quality problem,we will ship new one for replacement.
lithium battery has 3 years warranty,during warranty if any quality problem,we will ship new one for replacement.Quality problem means acid leakage or irregular shape.
Inverter,charge controller,and PV combiner have 2 years warranty,during warranty if any quality problem,we will ship free PCB for replacement