3kWh Off-Grid Home Solar System home use Wholesale

Short Description:

● Model NO.: Full System

● Warranty: 3 years

● Brand: Autex

● MOQ: 20GP

● Port: Shanghai/Ningbo

● Payment term: T/T, L/C

● Delivery time: within 15days after getting the deposit

Product Detail

Product Tags


Product Advantages

One-Stop Purchasing/ 3kWh Off-Grid Home Solar System home use Wholesale.
● Off-grid system is suitable for areas without grid-connected or unstable grid-connected power.
● Off grid system is usually composed of solar panels, connector, inverter, battery and mounting system.

One-Stop Purchasing

Product Description

3kWh Off-Grid Home Solar System home use Wholesales
3kWh Off-Grid Home Solar System home use Wholesales1

Product Parameters

3KW Solar System Equipment List
Number Item Specification Quantity Remarks
1 Solar Panel Power: 550W Mono
Open circuit voltage: 41.5V
Short circuit voltage: 18.52A
Max power voltage: 31.47V
Max power current: 17.48A
Size: 2384* 1096 * 35MM
Weight: 28.6 KGS
4  sets Class A+ GradeConnection method: 2strings×2 parallels
Daily power generation: 8.8KWH
Frame: Anodized aluminum alloy
Junction box: IP68, three diodes
25 Years Design Lifespan
2 Mounting Bracket Hot-dip galvanized rooftop Mounting Bracket 4  sets Rooftop Mouting BracketsAnti-Rust,Anti-Corrosion
Anti-Salt Spray,
Wind resistance≥160KW/H
35 Years Design Lifespan
3 Inverter Brand: Growatt 
Battery voltage: 48V
Battery type: Lithium
Rated power:3000VA/3000W
Efficiency: 93%(peak)
Wave: Pure sine wave
Protection: IP20
Size (W*D*H)mm:315*400*130
1 pc 3KW single phase 220V
4 Gel Battery Rated voltage: 12V
Capacity: 150AH
Cover material: ABS
Size: 482 * 171 * 240mm
Weight: 40KGS
4 pcs Power: 7.2KWH
3-year warranty
Temperature: 15-25℃
5 PV Combiner Box Autex-4-1 1 pc 4 inputs, 1 output
6 PV cables (solar panel to Inverter) 4mm2 50m 20 Years Design Lifespan
7 BVR Cables(PV combiner box to controller) 10m2 5pcs
8 Breaker 2P63A 1 pc
9 Installation Tools PV installation package 1 package FREE
10 Extra Accessories Free changing 1 set FREE 

Product Details

Solar Panel
It can be matched according to customer needs or we can match according to actual needs.
Can provide tier 1 brand and our own solar panels and they all offer a 25-year warranty, having the advantages of high efficiency, high quality.

Solar Panel

Off Inverter
We use high visibility, high quality inverter to ensure the high efficiency of the system operation.
We provide a warranty of not less than 5 years.
Flexible communication connection, support RF WIFI.
Off lighter and more convenient installation.

1. Gel battery.
2. Without a battery bank(or a generator)it will be lights out by sunset. A battery bank is essentially a group of batteries wired together.

Mounting support

Mounting Support
We will match the brackets according to the floor or roof you need to install.
It has the characteristics of good quality, easy installation and portability.

Cable and Acessorices
1. PV cable 4mm² 6mm² 10mm², etc.
2. AC cable.
3. DC/AC Breakers.
4. DC/AC switches.
5. Monitoring device.
6. DC/AC combiner box.
7. Tools bag.


Products Application

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Production Process

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Project Case

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Why Choose Autex?

Autex construction group co., ltd. is a global clean energy solution service provider and high-tech photovoltaic modulemanufacturer. We are committed to providing one-stop energy solutions including energy supply, energy management and energy storage to customers around the world.

1. Professional design solution.
2. One-Stop purchasing service provider.
3. Products can be customized according the needs.
4. High quality pre-sales and after-sales service.

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