Residential 2 KW Solar Power For small houses 2.5KW Off Grid Solar System

$0.59 - $0.99
Min. Order
1 Watt
Choose your specifications
Company Information

Hefei Greensun Solar Energy Tech Co., Limited

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 870,000+
2 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

Port: Shanghai or Ningbo
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal, tradeassurance
Supply Ability: 100 Set/Sets per Week
Place of Origin: Anhui China
Brand Name: Greensun
Model Number: GS-2500-OFF
Battery Type: Lead-Acid,Lithium Ion
Certificate: CE TUV IEC
Output Frequency: 50/60HZ
Application: HOME,Commercial,Industrial
Work Time (h): 24 Hours
Mounting Type: Ground Mounting,Roof Mounting,Carport Mounting
Output Voltage (V): 110-480V
Load Power (W): 0-1MW
Solar Panel Type: Monocrystalline Silicon,Polycrystalline Silicon
Specification: Normal
System Type: solar power system 2.5kw
Battery: Lead Acid Solar Battery/lithium battery
System Warranty: 10 years
Inverter: Pure Sinewave inverter
Controller: PWM MPPT Controller (Optional)
Installation Site: Rooftop or Ground
OEM Service: Acceptable
Solar panel: Poly or Mono optional
Load Power (W): 2.5kw
Packaging Detail: Carton, Wood Pallet and Wooden Box
Off Grid System

Off grid solar sytem also called stand alone solar system. It does not connect with Grid or called Utility. It is very popular
and suitable for remote area where there is no Pubilc power or Public power is instable.

Why choose Greensun Off grid solar system?

1. Safe & Reliable

    Professional Design

    Support utility grid and generator voltage input

2. Flexible

    12V/2V lead-acid battery Optional

    PWM/MPPT Controller Optional

    Poly/Mono solar Module Optional


Professional Design of off grid system 2.5KW By Greensun

                                                                      Off Grid Solar Power System 2.5KW
Quantity (pcs)
Solar Panel
Poly 350watt
6 Pcs
Off-grid Inverter
2.5KW EU or USA Standard
1 Pc
Solar Charger Controller
MPPT  Controller
1 Pc
Solar Battery
Lead Acid Battery
4 Pcs
Combiner Box
1 Pc
PV Cable
Single-core PV Cable
200 Meters
PV Connector
Mounting Brcaket
Roof or Ground Installation
1 Pc
Installation Tool
Installation Tool
1 Pc

(any need, please feel free to contact us, we kindly customzie for you as your requrest.

Whatsapp&Wechat: +86 158 5511 0194; Skype: pvsolar.jessica; E- mail: info(AT)

Components Details

Solar Panel

Poly Solar Panel, Mono Solar Panel, PERC Solar Panel, ETC.
PID free PV module
0-5W positive power tolerance
100% full EL inspection
Superior quality control
25 years warranty

Solar Charger Controller

MPPT/PWM controller Optional

LCD/LED display

Max Power Point Tracking Function; 

Wide range of PV Input


12/2V Optional

Lead Acid AGM/GEL Optional

Lithium battery for your choice

Deep cycle, Free maintenance

Battery rack customization


Pure Sine Wave

Wide DC input voltage range: 12VDC to 1000VDC

High efficiency of DC - AC conversion

Over-load, Over-Voltage, Short Circuit protection

PV Mounting Structure(Mounting Brakets)

Pitched roof mounting structure
Flat roof mounting structure
Ground mounting structure
Ballast type mounting structure

Car parking lot mounting structure
Compatible for all types solar modules


PV combiner box(Lightening Arrester

DC Breaker, Fuse, SPD inside, IP65)

PV Cable&PV Connector:

4mm2, 6mm2, 10mm2, 16mm2, 25mm2, 35mm2

Colors: Black For STD, Red Optional.
Lifetime: 25 Years

Packing & Delivery

Solar Panel

Charger Controller

Solar Battery

Inverter in Wooden Box

Pack All Parts in Wooden Box

Loading in Container

By Express
TNT, UPS, DHL, FEDEX , Door to Door Service
By Air
Any Cargo Airport in China
By Sea
Any available in China, such as Shanghai and Ningbo

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