Whatsapp : +86 13690853732
Off Grid Solar Power System
Home - Product - Off Grid Solar Power System
3KW Residential Solar Battery System
3KW Residential Solar Battery System
3KW Residential Solar Battery System
3KW Residential Solar Battery System

3KW Residential Solar Battery System

Complete 3KW LifePO4 Battery Storage Off Grid Residential Solar Power System

MODEL : SP-3KW

SYSTEM TYPE : Off-Grid Solar System

PRODUCT ORIGIN : CHINA

SHIPPING : Support Express · Sea freight · Land freight · Air freight

PAYMENT : 30% deposit by T/T , 70% balance by T/T before shipment

Whatapp:+86 13690853732

Produt Details

solar system connect

3KW off grid solar system configuration:

 Off grid solar power supply system Model: SP3000W
System Basic Information  Solar panel rated output power:   3420W 
Allowable max loads power : 3KW
solar panel Mono                        Poly Solar panel               type: SP500W Half Cell mono
Max power :500w / Vmp:40.5V  Voc:48.7V Solar Cell Use  Half Cell 
Imp 12.34A    Size : 2176*1098*40mm 
25 years life time  (CE TUV) Warranty:10 years ,ship the free one for service
Connect way:2pcs solar panel in series is each string. 3 strings connect to PV combiner
Effieiency performace:25%years 80%,20years 85%.10 years 90%
Total : 6PCS Terminal block: IP65 with MC4 connector
Complete Solar System For Home PV combiner                  Modell: PC4-48V
Multiple PV strings inputs ;Simplify wiring between PV array and controller
protections to controller ;  thunderstorm& surge protection
Total :1PCS  Warranty:2 years , ship the free one for service 
inverter Hybrid Solar Inverter 
Solar inverter with controller built it Inverter power:SI3000w/48v
With built-in MPPT controller :60A/48V
Charging efficiency:99%, Built-in AC charger (public network)
Output:110v,120v,220v,230v,240v(optional) Product size:520*420*222mm
Total : 1 Set Warranty :2 years, ship the free a main board for service
LiFePO4 lithium battery  LiFePO4 lithium battery         5.12KWH(100AH/51.2V)
Rated voltage:51.2V(43.2V-58.4V)
Lifespan: 8-10 years.Full discharge cycle times:more than 2000 times
 Connect way: 1pcs connect to solar hybrid inverter                   
Weight:33kgs
Total : 1PC  warranty :3 years
solar panelpanel Solar panel rack           Slope Rooftop or Flat rooftop
 including complete fittings, wind load:55m/s,snow load:1.5kn/m2  structure:Anodized Aluminum+stainless steel, Angle adjustable
Total : 1 Set
cable PV Cable
2pcs 16mm2*1M battery cable ;4mm2 PV cable 100M;MC4 terminal connectors

 

3KW  solar system load reference:

3Kw Solar Panel System
Load Name Load'S Watt Qty Total Watt
Lights 11w 8 88w
Fan 80w 2 160w
Computure 100w 2 200w
Washing Machine 250w 1 250w
Electric Cooker 300w 1 300w
Satellite Tv Receiver/Vcd 25w 1 25w
Color Tv 100w 1 100w
Water Pump 200w 1 200w
Refrigerator 100w 1 100w
Air Conditioner(1.5HP) 1125w 1 1125w
Total 2548w

Remark: Refrigerator,air conditioner &water pump is inductive load ,start working power is 3-6 times more than normal power ,in the process of use ,turn on the inductive load first

How does the off grid solar power system work:

This system not only has solar power system function,but also has city grid complement function and UPS function
At daytime,the solar panels will generate the electricity to charge the battery bank through solar charge controller and the inverter will convert battery DC power into AC power and take the loads.
At nighttime,with fully charged battery bank,the inverter will convert battery DC power into AC power and take the loads
When there is no sunshine and battery power is used out,the inverter will automatically switch to use city grid power and take the loads

Advantage:

100%green energy,no pollution,no noise
High efficiency solar panel with 25 years lifespan can guarantee fast cost-recovery and long-term benefit
Stand-alone system,easy installation and operation
Nice after-sale service,provide installation guide and technical support 

Packing details:

Solar panels are packed in carton and pallet
PV combiners and inverter are packed in wooden box
Solar charge controller,gel battery,and cables are packed in carton
Solar panel racks are in cartons and bulk packing​

package

3kw solar system case:

Customer case

Customer case

Our campany:

Company showroom

Warranty policy:

Solar panel has 10 years warranty,during warranty if any quality problem,we will ship new one for replacement.
lithium  battery has 3 years warranty,during warranty if any quality problem,we will ship new one for replacement.Quality problem means acid leakage or irregular shape.
Inverter,charge controller,and PV combiner have 2 years warranty,during warranty if any quality problem,we will ship free PCB for replacement

adventagecontact us

Leave a Message
Send an Email
Contact Us
Technical Support: Magic Lamp