3KW off grid solar power system from China manufacturer - Hangzhou Dongke New Energy Technology Co.,Ltd

Qty (Set/Sets)	Unit Price (4500.0~5500.0 USD)
1	4500
1 +	5500.0
Trade Term:	FOB
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: DK15 -3000

Production Capacity: 6000 sets per month

Delivery Date: 15 days to 30days after rec...

Type: solar energy system

Brand Name: Dongke

Solar panel: 250w mono/poly solar panel

Inverter output voltage: AC110V/220V

Inverter output frequency: 50HZ/60HZ

Certificates: TUV CE ISO

Means of Transport: Ocean

Packing: International standard pack...

Application: home

Pipe Material: Others

Solar Power (W): 3000W

Output wave: sine wave

Inverter Transfer efficiency: 97.2%

Work Time (h): 24 hours

solar power system 3KW off grid PV syste
1.Supplies free energy for areas not connected to public power grids
2.Saves expenses

Product Description

Solar power system 3KW off grid PV system

3KW Off grid PV system

Model Number	DK15-3000
System Basic Information	Solar Panel Rated Output Power: 3000W
	Solar Power for Daily Consumption: 13500WH
	Allowable Max Loads Power: 3000W
Solar Panel	250wMono/poly-Crystalline solar panel Size:164099040mm Weight:20Kg
Inverter	Max. DC input power :3550W Max. DC voltage:500V AC Output voltage range:185-265V AC Grid frequency range:50Hz Max efficiency:97.2% MPPT efficiency:99.6% MPPT voltage range:DC100v-450v Degree of protection:IP65
Solar Panel Rack	Flat-roof type mounting rack including complete fittings
Solar Panel Rack	(Other types of racks can be customized as per client's requirement)
Cables	4MM2
Connectors	PV connector with TUV

Advantages:

1. CE, ROHS approved.

2. High conversion efficiency, high-transmission rate.

3. Energy saving, environmental-friendly.

4. Advanced technology, strict quality control system.

5. Easy installation, safe operation, free maintenance.

6. Low MOQ, fast delivery time, long service life.

7. Quality in priority, clients the upmost.

What is off-grid solar systems?

Off-Grid in simple terms is the installation of solar panels that are not connected to the main electrical grid. These stand-alone solar power systems function as a decentralized and ecological energy supply.

How does the off grid solar generator work?

Solar power generation system mainly consists of the solar panels, controller, inverter, battery, power distribution and transmission lines composed of cabinet.Through engineering design, solar engineering scaffold matrix is a certain tilt support, placed in the south. Engineering scaffold is used galvanized angle steel, channel steel made, fixed after the grounding, lightning protection for outdoor treatment. Solar cell matrix to configure a terminal box, terminal box plus controller, input into the solar photovoltaic array to the controller, the controller for battery charging, cut off the charging when the battery saturation.

Saturation of the battery to the load through the inverter to provide a stable power supply AC~220V and 380V 50Hz, Meet customer electricity demand.Solar power generation system based primarily on the configuration of the user's main types of electrical equipment, power and number of place of use of solar radiation, climate data such as design.