3kw Complete off Grid Home Power Solar System with Solar Cell Solar Panel and Lead Acid Storage Battery Backup Energy Systems

Product Description

Off-Grid PV Solar Panel System 3kw

Off-grid PV system, as the name implies, is not connected to the utility grid. It requires an energy storage system for the excessive power generated.

The system is popular with remote habitations such as solar home systems and water pumping applications alongside with industrial applications such as telecommunications and traffic signs.

3kw Complete off Grid Home Power Solar System
📋 System Specifications
Product Name 3kw Home Stand Alone Solar Power System
Type Off-Grid
Max. Power 3,520W
Output Voltage EU and US Standard
Certificate TUV, ETL, ISO, CE
Lead Time 10 Days
Payment T/T, L/C
📦 Components List
Item Model Description Quantity
1 Solar Panel Poly 320W solar panel 11 pieces
2 Combiner Box 8 inputs 2 outputs 1 piece
3 Charge controller 48V 100A 1 piece
4 Battery 12V 250Ah (adjustable) 4 pieces
5 Off-grid Inverter 3kw EU standard or US standard 1 piece
6 Mounting Support Pitched / flat roof, ground 1 set
7 Cable Single-core 4mm2 and 10mm2 PV cable 100 meters
8 Connector MC4 connector 10 pairs
9 Tools Bag 5 kinds of PV installation tools 1 bag

Key Components Details

01 Solar Panels

25 years Warranty
Highest conversion efficiency of 17%
Anti-reflective and anti-soiling surface
PID Resistant, High salt and ammonia resistance

Solar Panels

02 Off-Grid Inverter

5 years standard warranty
Max. Efficiency 99.6%
Integrated DC switch for safety
Flexible communication support (RF WIFI)

Off Grid Inverter

03 Charge Controller

MPPT controller optimizes PV array voltage to maximize power output. Boosts system performance by up to 30%.

Charge controller

04 Integrated Battery Rack

Modular design for quick installation. Absorbed Glass Mat (AGM) design with thick plates for extended life.

Integrated battery rack

05 Energy Storage System

Optional upgraded version includes inverter, battery charger, monitoring, and modular batteries. Intelligent control and long lifespan.

Energy storage system

06 Mounting Structure

Ground or rooftop installation. Anodized aluminum & stainless steel material with high durability. Tested to strict design standards.

Mounting structure

Accessories & Related Products

Standard Accessories: PV Cable (4mm2 & 6mm2), AC Cable, DC Switches, AC Breaker, AC/DC Combiner box.

Accessories
Related Product 1
Related Product 2
Related Product 3
Related Product 4

Frequently Asked Questions

What is an off-grid solar system?
An off-grid solar system is not connected to the local utility grid. It uses batteries to store energy generated by solar panels for use when the sun isn't shining.
Is this 3kw system suitable for home use?
Yes, it is designed for home stand-alone power needs, especially in remote areas where grid access is unavailable or unreliable.
What is the warranty on the solar panels?
The solar panels come with a 25-year warranty, ensuring long-term performance and reliability for your energy needs.
Can the battery capacity be adjusted?
Yes, the system includes 12V 250Ah batteries, and the configuration can be adjusted based on specific energy storage requirements.
Is the inverter compatible with US standards?
Yes, the system offers off-grid inverters that meet both EU and US voltage and frequency standards.
What kind of mounting surfaces are supported?
The mounting supports are versatile and can be installed on pitched roofs, flat roofs, or directly on the ground.

Related Products