Product Specifications

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Product Description

Overview

Quick Details

Warranty:1years, 1

Free installation service:yes

Place of Origin:Guangdong, China

Brand Name:STEADY

Model Number:STD-300A

Application:Home, Commercial, Industrial

Solar Panel Type:Monocrystalline Silicon, Polycrystalline Silicon

Battery Type:Lithium Ion

Controller Type:MPPT, PWM

Mounting Type:Ground Mounting, Roof Mounting, Carport Mounting, BIPV Mounting

Load Power (W):300W

Output Voltage (V):12V

Output Frequency:50/60

Work Time (h):8

Certificate:GoldenSUN, CE

Input Voltage:220V/50HZ

AC pure sine wave:UPS inverter integrated

Output:DC12V/5A

USB:5V/3A*2=6A

Car Charge:12V/5A

Solar Charger:18V/100W.

Working Life:8000 circuit

Gross Weight:3.3kg Product

Battery:Lithium Battery

Product Certification

CCC Certified. Valid from 2019-06-05 until 2024-06-05 FCC Certified. Valid from 2019-07-26 until 2049-12-31

Supply Ability

Supply Ability: 9999999 Box/Boxes per Month

Packaging & Delivery

Packaging Details1,Regular package inner box inside , outside is strong carton box

2,Be customized following customers in requestPortShenzhen Picture Example:

Lead Time :

Online Customization

300w 12V 222Wh 3.7V/60000mAh  solar DC power supply for 1kw solar system

Packaging & Shipping

Our Services

Company Information

FAQ

 1,Q:Why your quotation is higher than other suppliers?

A:In domestic market, the high and low inverter brands are mixed together. 

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2,Q:How many categories does it have according to the output waveform ?

A:Type one: steady  which uses PWM pulse width modulation to generate modified sine wave. 

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3,Q:Is the output voltage of our inverter stable ?

A:Absolutely. Our inverter is designed with a good regulator circuit. 

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4,Q:What is a resistive load appliances?

A:Generally speaking, appliances like mobile phones, computers, LCD TVs, incandescents, electric fans, video broadcast, small printers, electric mahjong machines, rice cookers etc. 

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5,Q:What is the inductive load appliances?

A:It refers to the application of electromagnetic induction’s principle, produced by high-power electrical products, such as motor type, compressors, relays, fluorescent lamps, electric stove, refrigerator, air conditioner, energy saving lamps, pumps, etc.

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Supply Ability

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Packaging and Shipping

Lead time

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Packaging details

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