Product Specifications

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Product Description

Overview

Quick Details

Warranty: 5 years

Free installation service: No

Place of Origin: Jiangsu, China

Brand Name: Soflower & OEM

Model Number: SFM350W-OFF

Application: Commercial

Solar Panel Type: Monocrystalline Silicon, Grade A Polycrystalline

Controller Type: 24V20A

Mounting Type: Ground Mounting, Roof Mounting

Load Power (W): 350w, Solar power More than 1000W

Output Voltage (V): 110/220V, AC 220V

Output Frequency: 50-60

Work Time (h): Depend on the load

Certificate: CE

Specification: Normal

Battery Type: Lead Acid

Name: Solar power

Supply Ability

Supply Ability: 5000 Set/Sets per Month

Packaging & Delivery

Product Description

1.1 Overview

Off grid solar panel system can realize self power supply of electric equipment and is suitable for those places without public grid or where have electricity shortage often.

The solar power generation system has obvious pertinence, which can be customized according to the specific use requirements of users to achieve the best cost performance. The following factors need to be considered in the design:

• The daily electricity consumption determines the total power of the solar panels.

• The model of the solar recharge controller is determined by the number of solar panels and batteries.

• The capacity of the battery determines the total amount of power that can be stored.

• The total power and category of the household appliance determines the model of the inverter.

• Sun insolation in different places.

• User habits and requirements.

1.2 Structure

Off grid solar power system is mainly composed of solar panels, solar recharge controllers, inverters, batteries, solar PV combiner box, photovoltaic cables and brackets.

1.3 Working Principle

In the off grid solar power system, solar panels convert sunlight into dc electricity,which is through solar recharge controller and stored in the battery. Then electricity is through off grid inverter, At this moment, the low-voltage DC electricity is converted into high-voltage AC electricity for electric equipment.

Specifications

2.1 Specifications

2.2 Detailed

1.Solar panel:

• Long lifetime: ≥25 years; Less power decrease.

• Highest conversion efficiency of 17% solar cells.

• Anti-reflecting coating and high transmission rate glass and mechanical strength .

• High quality EVA and TPT to prevent destroying and water.

• Good performance of preventing from atrocious weather such as wind and hails.

2.Solar controller:

• Metal Cover, beautiful, good adaptability to weather changes.

• Aluminum profile heatsink for fast heat dissipation and long service life.

• LED screen, intuitive reading information, easy to operate.

3.GEL Batteries

• Maintenance-free battery, safe and environmentally friendly, ture green power.

• 1000-1200 times of recycling, good quality, long service life.

• Strong adaptability to ambient temperature (-40°C--65°C).

• Withstand long-term discharge capacity, cycle discharge capacity, deep discharge and high current discharge capability.

• Overcharged and overdischarged self-protection.

4.Off Grid Inverter:

• Power frequency pure sine wave.

• Input Voltage from 12V to 1000V.

• Input Ampere 5A to 200AH.

• Output voltage 110/220V/380v/400V.

• Single phase and Three phase.

5.Mounting Bracket:

• Aluminum alloy material, high mechanical strength and good wind resistance.

• Surface anodized for good corrosion resistance.

• Special fasteners for solar module installation, fast and convenient.

6.DC Solar PV Combiner Box:

• Aluminum alloy material, high mechanical strength and good wind resistance.

• Surface anodized for good corrosion resistance.

• Special fasteners for solar module installation, fast and convenient.

7.PV Cables:

• Special PV cable.

• Copper core wire halogen-free polyolefin insulation cover.

8.MC4 connector :

• Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine.

• PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

Installation

3.1 Installation

• Solar panels are installed on sunny, unobstructed ground, on flat roofs or on inclined roofs. The brackets need to be fixedly connected with mounting base.

• The battery, controller, inverter, and combiner box are installed indoors to make waterproof and safety measures.

• Do a good job in lightning protection and grounding, and observe the safety of electricity.

3.2 Cases

Transportation

• Solar batteries are shipped in pallets or wooden cases.

• Solar panels are better to be placed sideway and vertically.

For more details, please copy the link below to the browser to query:

https://www.1stsunflower.com/SFM-OFF-Off-Grid-Solar-Panel-System-pd49963557.html

Or browse our website for more product information:

Https://www.1stsunflower.com

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How to Get It

Shipping Info:

Our Solar Water Heaters can be shipped to the entire global market.

Delivery Time:15 days

Payment Details:

Payment method: T/T, L/C, Western Union, Paypal

Packaging Details:

Description: 350w Off Grid Solar Home System Complete Solar Panel

Package/volume/weight: Carton/0.15cbm/85kg

Packing quantity: 210/20GP, 510/40GP, 610/40HQ

Shipping Mark: By your requirement

Contact Us

Deo Xu

Https://www.sunflower-solar.com

Https://www.1stsunflower.com

Company: JIANGSU 1ST SUNFLOWER INTELLIGENCE TECHNOLOGY CO., LTD.

Add:NO.1, HONGXI ROAD, NIUTANG INDUSTRIAL DISTRICT, CHANGZHOU, JIANGSU, CHINA

Phone: +008613775232023/+008613584366733

WhatsApp: +8613584366733

Skype ID: cnsunline 

Supply Ability

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Packaging and Shipping

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