Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Hubei, China

Brand Name: GYOPO

Model Number: GY-W220A2

Type: PWM

Application: Charger Controller, Solar Working Station, Voltage Controller, Solar System Controller

Work Time (h): 24h

Max PV Power: 1.5KW

Max PV Voltage: 100V

Certificate: CE FC ROHS

Warranty: 2 Years

System Voltage: 12/24V (Auto Switch)

Max Charge Current: 30A

USB Output Voltage: 5V/1A

Display: LCD Screen

Charge way: 3-stage PWM charging

Temperature Compensation: Yes

Dimmension: 140x85x42.5(mm)

Weight: 230g

Keywords: 20a solar regulator

Usage: Street Lamp; Home Solar System

Supply Ability

Supply Ability: 10000 Piece/Pieces per Month

Packaging & Delivery

Gyopo 12V /24V/48v 10A/20A/30A solar controller manual PWM solar charge controller Dual USB 5V 2.5A

Click it for more information!!!

Customer Service

OEM Services

1. Logo:Please offer us your own high resolution logo in JPG format, there should be two colors at most in the logo and there should be no gradient effect in the logo.

2. Label:Please offer us your own model numbers.

3. Manual:Please offer us the finished manual file that can be printed directly.

4. Packing Box:We will offer you the dimension and the design file. Please design your own style based on this file then send it back to us.We will print some samples for your checking.

Lead Time

1. Sample orders will be delivered from our factory within 7 working days.

2. General orders will be delivered from our factory within 7-15 working days.

3. Big orders will be delivered from our factory within 15-25 working days at most.

Payment Terms

1. T/T ,Western Union,Money Gram.

2. We will arrange the products and shipment within 3-7 working days after receive the payment.

Shipment

1. By EMS, DHL, FedEx, TNT, UPS or other express.

2. By our forwarding agent (by air or by sea).

3. By your own forwarding agent.

4. By domestic forwarding agents to any city in China.

After-sale service

1. All products have been checked and packaged in good condition before dispatch.

2. Warranty : Two years

3.  In case the item is defective, please inform us within 30 days of receipt, we will replace a new one,but you need to in charge for the freight.No Refunds are offered.

FAQ

Q: Are you a factory or trading company?

A: We are a factory only specialized in manufacturing power inverters for several years.

Q:What is a Solar Charge Controller? Why do I need one?

A: charge controller, or charge regulator is basically a voltage and/or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery. Most "12 volt" panels put out about 16 to 20 volts, so if there is no regulation the batteries will be damaged from overcharging. Most batteries need around 14 to 14.5 volts to get fully charged.

Q: What's A PWM solar charge controller ?

A: PWM solar charge controller stands for “Pulse Width Modulation”. These operate by making a connection directly from the solar array to the battery bank. During bulk charging, when there is a continuous connection from the array to the battery bank, the array output voltage is ‘pulled down’ to the battery voltage. As the battery charges, the voltage of the battery rises, so the voltage output of the solar panel rises as well, using more of the solar power as it charges. As a result, you need to make sure you match the nominal voltage of the solar array with the voltage of the battery bank. *Note that when we refer to a 12V solar panel, that means a panel that is designed to work with a 12V battery. The actual voltage of a 12V solar panel, when connected to a load, is close to 18 Vmp (Volts at maximum power). This is because a higher voltage source is required to charge a battery. If the battery and solar panel both started at the same voltage, the battery wouldnotcharge.

Q: What's MPPT solar charge controller ?

A:  MPPT solar charge controller stands for “Maximum Power Point Tracking”. It will measure the Vmp voltage of the panel, and down-converts the PV voltage to the battery voltage. Because power into the charge controller equals power out of the charge controller, when the voltage is dropped to match the battery bank, the current is raised, so you are using more of the available power from the panel. You can use a higher voltage solar array than battery, like the 60 cell nominal 20V grid-tie solar panels that are more readily available. With a 20V solar panel, you can charge a 12V battery bank, or two in series can charge up to a 24V battery bank, and three in series can charge up to a 48V battery bank. This opens up a whole wide range of solar panels that now can be used for your off-grid solar system.

Contact Us

Beryl Xu-Sales Manager Skype:berylxu1 Email:[email protected] WhatsApp/WeChat: +86 18064016480

Welcome to inquiry Gyopo 12V /24V/48v 10A/20A/30A solar controller manual PWM solar charge controller Dual USB 5V 2.5A!

Supply Ability

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Packaging and Shipping

Lead time

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Packaging details

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