3kw 5kw 10kw 30kw Complete PV Panel on Grid Inverter Kit Lithium Battery Energy Storage off Grid WiFi Power Solar Home System

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Product Description

📊 Basic Information
Model NO.
BR-MPPT-3KW
Condition
New
Certification
ISO, CB, CE, TUV
Application
Home
Output Voltage
AC 220V
Solar Panel
550W
Battery(Ah)
DC 48V
Inverter
5kw
Wave Form
Pure Sine Wave
Safety Class
Class a+
Controller Type
MPPT
Design Life
10 Years
HS Code
8541402000
Production
60000 Pieces/Year
📦 Packaging & Delivery
Package Size
80.00cm * 50.00cm * 30.00cm
Gross Weight
50.000kg
Packing Method
Wooden Box and Pallet Packing
💡 Working Principle
The Solar System absorbs sun's energy to light up your home and power electrical appliances including charging mobiles. Components include solar panels, lighting bulbs, integration controlling box (with charge controller), solar battery, and inverter. The system can support fans, TV sets, laptops, and air conditioners. It provides illumination powered directly from stored sun energy.
Solar system working principle
🏠 Applications
Mobile equipment such as motor homes and ships.
Remote areas without electricity (islands, pastoral areas, border posts) for lighting, TV, and tools.
Home rooftop grid-connected power generation.
Photovoltaic water pumps for drinking and irrigation.
Transportation field: beacon lights, signal lights, obstacle lights.
Communication: microwave relay stations, optical cable maintenance stations, GPS power supplies.
Solar Application 1 Solar Application 2
System Specifications
Item Part Specification Quantity Remarks
1 Solar panel Mono Half Cell 550W 4pcs Class A+, 25 Years Lifespan
2 MC4 Connector Y-Type 2-1 1pc 20 Years Lifespan
3 Mounting Bracket Hot-dip Galvanized Rooftop 1set Anti-Rust, 35 Years Lifespan
4 Inverter 48V/5kw Pure Sine Wave 1set Supports Grid/Diesel Input
5 GEL Battery 12V-200AH Deep Cycle 4pcs Total 6.7 KWH, 12 Years Lifespan
📐 System Diagram & Factory Detail
System Diagram
Factory Detail 1 Factory Detail 2 Factory Detail 3
🌍 Global Projects & Certificates

Quality is our culture. Our solar products have been successfully applied in more than 128 countries including UN and NGO projects.

Project 1 Project 2
Certificates
Why Choose Our Service
A. Fast response, professional design solutions, and perfect after-sales support.
B. Diverse ways of cooperation including OBM, OEM, and ODM.
C. Fast delivery: 7 days for standard products; 15 days for conventional.
D. Full certification: ISO, CE, RoHS, TUV, IEC, etc.
E. Extensive manufacturing experience across 114+ countries.
🚢 Loading & Shipping
Packaging Shipping
Frequently Asked Questions
Can I have a sample order for solar products?
Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
What about the lead time for production?
Samples need 5-7 days. Mass production time depends on the specific order quantity.
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.
How do you ship the goods and how long does it take?
Samples are usually shipped by DHL, UPS, or FedEx (7-10 days). Sea shipping is optional for bulk orders.
What is the warranty policy for the system?
We offer 3 to 5 years warranty for the entire system and provide free replacements for quality problems.
Is technical installation support available?
Yes, installation videos and site guiding services are available for container orders.

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