Class a+ Storage off Grid Power Renewable Home Photovoltaic Solar Energy System

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Product Description

Basic Specifications

Model NO.
AS-4KW
Condition
New
Certification
ISO, CE, RoHS, Soncap, FCC
Application
Home, Industrial, Commercial
Output Voltage
AC 220V
Solar Panel
540W (36V)
Battery
DC 12V 100Ah
Inverter
4000W Pure Sine Wave
System Type
Off-Grid
Lifespan
10 Years
Safety Class
Class A+

Working Principle

The Solar System absorbs sun's energy to light up your home and power electrical appliances including charging mobiles. The system includes solar panels, lighting bulbs, an integration controlling box (with charge controller), solar battery, and an inverter.

Providing illumination powered directly from the sun, the panels convert energy into electricity, which is stored in the battery for use whenever required. Our system is compact, portable, and easily mountable, offering an economical solution in an easy-to-install kit.

Solar Energy System Working Principle

Wide Applications

  • Mobile equipment: Motor homes and ships.
  • Remote areas: Plateaus, islands, and pastoral areas without grid access.
  • Home rooftops: Grid-connected power generation.
  • Water management: Photovoltaic water pumps for deep wells.
  • Transportation & Communication: Signal lights, beacon lights, and unattended microwave relay stations.
Solar Application 1
Solar Application 2

Customized System Components

Item Part Specification Quantity Remarks
1Solar PanelMono Half Cell 550W (Class A+)4pcs25 Years Design Lifespan
2MC4 ConnectorY-Type BR 2-11pc20 Years Design Lifespan
3Mounting BracketHot-dip Galvanized Rooftop1setAnti-Rust, 35 Years Design
4InverterAll-in-one Inverter 5KW1setPure sine wave, 15 Years Design
5GEL BatteryDeep Cycle 12V-200AH4pcs12 Years Design Lifespan
6PV Cables4mm2 / 6mm2 / 16mm2MultipleFull Connection Kit Included
7Installation ToolsPV Installation Package1 PkgFree Gift

System Diagram & Factory

System Diagram
Factory Detail 1
Factory Detail 2
Factory Detail 3

Global Projects & Quality

"Quality Is Our Culture - Successfully Applied In More Than 128 Countries"

Global Projects 1
Global Projects 2
Certificates

Exclusive One-Stop Service

  • Professional response and design solutions with perfect after-sales support.
  • Flexible cooperation: OBM, OEM, ODM available.
  • Fast delivery: Standard products within 7 working days.
  • Full Certification: ISO, CE, RoHS, IEC, TUV, etc.
  • 14+ Years of Manufacturing and Exporting Experience.
  • Installation guidance: Video and site support available.
Packaging
Shipping

Frequently Asked Questions

Q1: Can I have a sample order for solar products?
Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
Q2: What about the lead time?
Samples typically need 5-7 days. Mass production time depends on the specific order quantity.
Q3: Are you a factory or a trading company?
We are a factory with high production capacity and a wide range of solar products in China. You are welcome to visit us anytime.
Q4: How do you ship the goods and how long does it take to arrive?
Samples are usually shipped by DHL, UPS, FedEx, or TNT and take 7-10 days. Airline and sea shipping are also available options.
Q5: What is your Warranty Policy?
We offer a 3 to 5-year warranty for the entire system and will replace components with new ones for free in case of quality problems.
Q6: Do you provide installation support?
Yes, installation videos and site guiding installation services are available for container-sized orders.

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