Best price high efficiency complete solar system off-grid home system batteries for solar system with 25 years warranty

Place of Origin:
Jiangsu, China
Brand Name:
LongMax
Model Number:
LM-ONSS- 3000W
Application:
HOME
Solar Panel Type:
Monocrystalline Silicon, Polycrystalline Silicon, Grade A Monocrystalline
Battery Type:
Lithium Ion
Controller Type:
MPPT, Grid-tied Inverters
Mounting Type:
Ground Mounting, Roof Mounting, Carport Mounting, BIPV Mounting
Load Power (W):
3000W
Output Voltage (V):
Can be configured according to local grid voltage
Output Frequency:
50/60HZ
Work Time (h):
8 hours (daytime)
Certificate:
CE,TUV,UL,CQC,SGS
Daily Average Power Generation:
16.5KWH (PSH = 5)
DC Input Voltage (V):
1000V
Optional part:
Yes
Max. Working Altitude:
4000m
Serve life:
25 years
Max. Conversion Efficiency:
97.50%
Monitoring type:
WIFI/GPRS
Installation Area:
20㎡
Max. Installed Capacity:
3.5KW

 TUV Certified.
Valid from 2016-10-26 until 2021-10-22
Supply Ability
Supply Ability:
5000 Set/Sets per Month High quality on-grid 5 kw solar power system home
Packaging & Delivery
Packaging Details
In well protected carton with pallet for High quality on-grid 3 kw solar power system home.
Port
Shanghai / Ningbo
Picture Example:

Product Description

Longmax Home On-grid 3KW Solar System

On-Grid Systems are solar pv systems that only generate power when the utility power grid is available. They must connect to the grid to function. They can send excess power generated back to the grid when you are overproducing so you credit it for later use.

Project working system

The complete system is conbined with the solor panels,inverter,battery,controller,batteries,cables ,mounting cables and necessary tools.

 

Scope of application:

urban, rural,mountainous private houses, villas or industrial and commercial roofs or ground.

Operation mode:

need to access the power grid, you can use the "Spontaneous use, Surplus power grid-tied" mode.

System components: 

solar panels, inverters, photovoltaic supports, cables, accessories, and etc..

Details:

> 25 years Warranty > Highest conversion efficiency of 17% > Anti-reflective and anti-soiling surface power loss from dirt and dust > Excellent mechanical load resistance > PID Resistant,High salt and ammonia resistance Current grading process Positive tolerance 0-+5W

 

 

Energy storage inverter 

> 5 years standard warranty > Max.Efficiency 99.6%,European efficiency 99% > Integrated DC switch for added safety protection > Power factor continuously adjustable >Transformer-less design and high power density, >off lighter and more convenient installation > Flexible communication connection, support RF WIFI

>Real-time voltage, current, power, and power generation summaries

 

PV Cable 

4mm2 6mm2 10mm2, etc according to the actual using conditions

200m each

 

Mounting Bracket 

Customized design with CAD drawing Flat/pitched roof, soil/cement ground installation

Aluminum/Galvanized steel;Customized

 

Installation Tools Box