4KW Off Grid Solar Home System

4KW Off-grid Solar Power System for Home Use with Battery


  • Warranty :25 Years
  • Payment :T/T, L/C, Paypal, Western Union
  • Certificate :TUV/CE/CEC/INMETRO/SEC/CQC/ISO/FIDE
  • Dimensions :EU & US Standard
  • Max.Power :4320w
  • Type :Off-Grid Solar System
  • Lead Time10 days

4KW off grid solar power system for home use with battery



Product Parameters 

4Kw Off Grid Solar Power System Components
Item Name Description Quantity 
1 Solar Panel Poly 270w Solar Panel 16pcs
2 Inverter 4kw Off grid Solar Inverter 1 set
3 PV Combiner Box 4 Inputs 1 output 1 pc
4 Charger Controller 96V 50A (MPPT/PWM) 1 pc
5 Battery 12V 200AH (Lead Acid/Gel) 8unit
6 Solar Mounting Structure Roof/Ground Install (Customized) 1 set
7 PV Cable 4 mm2 DC PV Cable 200m
8 MC4 MC4 Connector 10prs 
9 Standard Wooded Package + System Connecting Drawings (Easy Installing)
10 System Capacity could be adjustable according customer's situation


Packing details 

1) Internetional Standard Packaging;
2) Delivery from Shanghai or Ningbo Port.



Global Projects  



Global Exhibitions  


Advantages of Off-Grid Solar Systems


1. The utility grid is a virtual battery

"The electric power grid is in many ways also a battery, without the need for maintenance or replacements, and with much better efficiency rates. In other words, more electricity goes to waste with conventional battery systems."

2. Universal Installation

"Since DAHSolar panels have outstanding low light and diffuse light behavior, they are excellently suited for roofs with an unfavorable orientation to the sun."

3. Much Safer

“DAHSolar's Module is free from PID & hot spots and thus provides increased fire protection and a lower chance of power failure,to make best quality solar system.”

4. Attractive Aesthetics

“DAHSolar got more than 30 people of solar technical team with more than 10 years experience are ready for designing for your solar power in any time.



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