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8kw Solar off-Grid Power System

China 8kw Solar off-Grid Power System, Find details about China System, 8kw from 8kw Solar off-Grid Power System

Model NO.
BWS-OGP8kW
Origin
Yangzhou
HS Code
8501320000
Model NO.
BWS-OGP8kW
Origin
Yangzhou
HS Code
8501320000
Specifications & Configurations       

Off-grid photovoltaic power generation system is applicable to areas without grid connection or power instability. Off-grid photovoltaic system is usually composed of solar module, controller, inverter, battery group and support system. They generate dc power directly through the day or stored in batteries and are used to provide power at night or on cloudy or rainy days.

Off-grid photovoltaic systems are independent solutions because they can be installed in most places and are easy to maintain locally. They are reliable, clean and cost-effective compare to diesel generators.8kw Solar off-Grid Power System
8kW off-grid system configuration
namesspecificationssize(mm)weight (kg)unitnumberbasic parameterspictures
Solar panelP250W1640*992*3518.50block40Polycrystalline                           
silicon power: 250Wp,              working voltage: 31.5v,           
working current: 8.41a,               
open circuit voltage: 38.4v,         
short circuit current: 9.10a,        service life: 25 years		8kw Solar off-Grid Power System
Photovoltaic off-grid inverterP8kW/DC120550*550*875110.00only1Sinusoidal wave          
output power: 8000W,      
nput voltage: DC120V,   
output voltage: 220Vac,  
output frequency:50Hz/60Hz, protection function: undervoltage/overvoltage, overload, overtemperature, short circuit, input reverse connection
Photovoltaic controllerDC120V80A420*345*15510.00only1System voltage: 120V,     
system current: 80A,      
solar energy input voltage: ≤240V, protection function:undervoltage/ overvoltage, overload, overtemperature
Gel BatteryB12V200AH522*240*24054.50only20Colloidal battery voltage: 12V, capacity: 200Ah,      
discharge depth: 80%,    
service life: 8 years
Solar combiner boxPVB-8400*500*19520.00only1Pv array voltage: ≤1000VDC,
umber of input arrays: 8,
number of output arrays: 1,
single current rating:≤10A,
protection function: lightning protection, anti-reverse connection, anti-overcurrent protection, anti-overload protection
Solar bracketQ235B steel structure  Set1Stents                
Material: Q235B,         
surface treatment: hot dip zinc,
wind load capacity: 40m/s, 35Kg/m2
Years of use: 25 years
CablesZR-YJV2*25mm2  m15Rated voltage: 1000 v,  
Working temperature:≤90ºC, Features: exterior insulation, flame retardant, wear - resistant, anti - aging properties
PV cables PV-F1*4mm2   Set8Contain the MC4 connector


Company profile      

8kw Solar off-Grid Power System

8kw Solar off-Grid Power System
8kw Solar off-Grid Power System



Payment & Delivery         
Payment termsT/T
 		EXW30% In advance, 70% before delivery
FOB
CFR/C&F30% In advance, 70% against copy of B/L
CIF
L/CTotal amount above USD70,000, we accept L/C at sight
West UnionTotal amount less than USD5,000
PayPal
Delivery time15-20 working days after receiving down payment for one container

FAQ                                  
 

Q1: What are differences among grid-tied, off grid and hybrid solar power system? 

A1: Grid-tied system works based on the national grid. If there is without the national utility, the system can not word. 
Off grid system can word without the national grid, but if there is national grid, which can be a back up power for the off grid system 
Hybrid system, which combine the function of grid-tied and off grid. All in all, it's a grid-tied system, but can also store the power in the battery.

Q2: How about the leading time? 

A2: After receiving deposit, 20-30 days. 

Q3: How many years of warranty for the solar system? 

A3: For the each of accessories, the warranties are different. Solar panel has 10- years linear output warranty and 25years life span. Contorller, inverter and battery has 5-10years warranty years warranty.bracket has 10 years warranty.

Q4: How to design a suitable solar power system? 

A4: Just contact our sales engineer, who will design the full set of solution for you based on your really needs with the most competitive cost.


We accept OEM and small trial orders, contacting with us now for more information. All inquiries will be replied within 24 hours.


 

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