3kw Residential Off Grid Solar Power System
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3kw Residential Off Grid Solar Power System

Brand SpolarPV

Product origin China

Delivery time 1-2Weeks

Supply capacity 800MW

Off-grid PV systems, as the name implies, are systems that are not connected to the utility grid. A typical 3kw residential off grid solar power system comprises the following main components: 12 pcs Solar PV Modules: these convert sunlight directly to electricity 1 pcs 3kw off grid inverter: converts the DC current generated by the solar PV modules to AC current for 1 pcs Charge Controllers: manage the charging and discharging of the batteries 4 pieces 12V 250AH (adjustable) batteries: Stores the energy generated by the PV modules Mounting support and cable.

3kw Residential Off Grid Solar Power System

3kw Residential off Grid Solar Power System

Off-grid PV systems, as the name implies, are systems that are not connected to the utility grid. A typical 3kw residential off grid solar power system comprises the following main components: 12 pcs Solar PV Modules: these convert sunlight directly to electricity 1 pcs 3kw off grid inverter: converts the DC current generated by the solar PV modules to AC current for 1 pcs Charge Controllers: manage the charging and discharging of the batteries 4 pieces 12V 250AH (adjustable) batteries: Stores the energy generated by the PV modules Mounting support and cable.


【Solution and components】

Item

Model

Description

Quantity

1

Solar Panel

Poly 275W/280W solar panel

Poly 330W/340W solar panel (Available)

Mono 310W/320W solar panel (Available)

Mono 400W/450W solar panel (Available)

Mono 520W/540W solar panel (Available)

12 pieces

2

Combiner Box

4 inputs 1 output

1 piece

3

Off grid storage inverter

3kW, AC 110V/120V/208V/220V/380V/, 50/60hz

1 piece

4

GEL battery 

Lithium-ion battery (available)

12v 250Ah

48V 100Ah(available)

4 pieces

2 pieces (available)

5

Mounting Support

Pitched / flat roof, ground

1 set

6

Cable

Single-core 4mm2 and 10mm2   PV cable

100 meters

7

Connector

MC4 connector

4 pairs

8

Tools Bag

5 kinds of PV installation tools

1 bag


【Product description】 

Off-grid PV systems, as the name implies, are systems that are not connected to the utility grid. These systems require an energy storage system for the energy generated because the energy generated is not usually required at the same time as it is generated.

A typical 3kw residential off grid solar power system comprises the following main components:

12 pcs Solar PV Modules: these convert sunlight directly to electricity

1 pcs 3kw off grid storage inverter: converts the DC current generated by the solar PV modules to AC current for

4 pieces 12V 250AH (adjustable) batteries: Stores the energy generated by the PV modules Mounting support and cable


【Project Case】

utility grid

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