Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Guangdong, China

Brand Name: SUNMART

Application: Home

Solar Panel Type: Grade A Polycrystalline

Battery Type: Lead Acid

Controller Type: MPPT

Output Frequency: 50/60HZ

Work Time (h): 24, 24

Specification: Normal

Output Voltage (V): 220/380Vac

Load Power (W): 20kw, 20KW off grid solar system

Solar Power (W): 20KW

output wave: pure sine wave solar system

Output Voltage: AC 220/380Vac

solar bracket: flat ground and roof for optional

Load: light,refrigerator,TV , Mobile ,air condition motor etc

output frequency: 50/60HZ

Use life: 25 years

Acceptable: OEM, Mix order , Min order

Supply Ability

Supply Ability: 500 Set/Sets per Month

Packaging & Delivery

            20kw off grid solar system

1.Picture:

Off-Grid Solar Systems

An off-grid solar system (off the grid, standalone) is the obvious alternative to one that is gridtied. For homeowners that have access to the grid, off grid solar systems are usually out of question.Here's why:

To ensure access to electricity at all times, off grid solar systems require battery storage and a backup generator (if you live off the grid). On top of this, a battery bank typically needs to be replaced after 15 years. Batteries are complicated, expensive and decrease overall system efficiency.

2. 20kw off grid solar system three phase including : 

3.work process:

4. Specification of products : 

4.1) Solar panel:

For a period of twenty five (25)years commencing on the Warranty Start Date, loss of power output of the nominal power output measured at Standard Test Conditions (STC) for the Product(s) shall not exceed:

For Monocrystalline A grade solar cell, 3% in the first year, thereafter 0.66% per year, ending with 81% in the 25 th year after the Warranty Start Date;

12Years Manufacturing Warranty

15Years Warranty 90% Power Output

25Years Warranty 85% Power Output

 4.2) Controller :

The solar charge controllers designed for solar power generation system, uses the MCU intelligent control technology, implementation charge and discharge management for solar battery, prolong the service life of the system Can be widely used in family, school, street, industrial and mining, frontier defense, islands, pastoral areas such as solar energy power supply system 

4.3) Battery 

 200AH Performance and Specifications:

  Performance:

4.4) Inverter : 

Main features:

+ Excellent performance because of an MCU intelligent control technology;

+ A wide range of applicable loads because of power-frequency transformer design and pure sine wave AC output;

+ A wide range, high accuracy, and full automatic voltage stabilization;

+ Overall protection functions (overload protection, short circuit protection, overvoltage protection, undervoltage protection and overtemperature protection);

+ Simple LEDs and a LCD for visualization of operation status of the equipment.

7.FAQ

1.Q:Are you factory ?

A: Yes , welcome to visit my factory .

2 Q:which size of solar system do you produce ?

A:we can produce differen size from 100w to 100kw .both on grid and off grid .

3. Q : can you design if we have any special requirement for the power consumption ?

A:Yes, we can . you can just let me know the power consumption of each day or month, and also the power of the main equipment you need to load .

4. Q: where we can use the system ?

A:You can use the system for home , for Vila, for village , for power station, for office , for communication station, for lighting systom ,

for farmer and so on, where there is no enough proer or the grid power is expensive.

5. Q: what the voltage of the system?

A:we can adjust any voltage to different countries or customers requirement , such AC 110v, 220v, 240v, 380v - 450 and so on .

and DC as 12v 24v 48v 96v ,192v, 240v ,380v and so on .

Supply Ability

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Packaging and Shipping

Lead time

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Port

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Packaging details

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