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How to select portable power station for your CPAP machine when camping at outside.

How to select portable power station for your CPAP machine when camping at outside.

When a Pure Sine Wave Inverter Is Necessary

Most devices will work just fine without a pure sine wave inverter, but it is a good idea to think about the issue before making a purchase anyway.

How to choose a right portable power station?

How to choose a right portable power station?

the forest fire in California result 2 million people in power outage

the forest fire in California result 2 million people in power outage

Solar Generator Safety and Protection Fuction

With this function, Even though consumers connect this power station to the rooftop solar system (voltage over 25V, power over 200W), it will not cause any risk of fire and smoke, etc.

Solar Power Interenational 2019

On behalf of our company ,We hereby sincerely invite you and your company representatives to visit our booth at Salt Palace Convention Center from Sep 23rd to 26th,2019.

2019 Hong Kong Autumn Electronics Fair

On behalf of our company ,We hereby sincerely invite you and your company representatives to visit our booth at Wan Chai HK Convention and Exhibition Center from Oct 13th to 16th,2019.

Portable Energy Storage Solar Power Generator Buying Guide

Portable solar energy storage power sources have many advantages, but they are not suitable for all purposes. Ask yourself the following questions to determine if a portable solar energy storage power source is right for you and which type is best for your needs.

Frequently Asked Question for our solar power generators

Frequently Asked Question for our solar power generators

New Arrival Outdoor Camp Mobile Laptop Charging 300W Portable Solar Generator

This portable solar generator comes with internal MPPT controller system,which help charging efficient.

Intersolar Munich 2019

On behalf of our company ,We hereby sincerely invite you and your company representatives to visit our booth at Intersolar Munich 2019 from May 15th to 17th,2019

Hong Kong Spring Electronics Fair 2019

Here, we will visit the booth of the Hong Kong Convention and Exhibition Centre on behalf of you and your company from April 13 to 16, 2019.

The basic component of home solar power system

Around the globe, more and more homeowners are electing to install residential solar power systems. Their motivation is to reduce long-term energy cos...

BRIDNA 2021 New Arrival 300-3 Portable Power Station

This portable power station had 280Wh battery capacity,Supports solar panels,vehicle charging and provides power for many other devices.It comes with ...

Get the best for your pure sine wave inverter

So taking proper care of your inverter and batteries will ensure good performance and a longer lifespan. Here are some great tips to prevent a powerless experience when you need the inverter.

Customer Review About Our PPS300-2 Portable Power Station

BRIDNA portable power station is designed as outdoor activities / emergency power supply. The small size with big capacity (280Wh/78000mAh) can fulfill your needs in a short trip or be used as a emergency power supply. Multiple output ports (AC, USB, Type-c PD 60W and 12V DC) excellently charge most of your devices, including laptops, phones, tablets, mini fans, mini coolers, drones, LED lights, cameras, CPAP machines, etc. Convenient 4 ways of recharging (solar panel, wall charger, car charger, gas generator) can get juice back easily.

Why choose BRIDNA 300 Portable Power Station ?

Advantages of BRIDNA 300 Portable Power Station:
1.LCD screen display-shows all battery operating status easily and timely.
2.Key tone turn on/off are optional
3.Automotive Grade battery cell with Battery management system
4.Built-in MPPT Solar Charging Controller
5.4 sets of temperature probes in battery pack.
6.Multiple output ports , load up to 9 devices at the same time.
7.Each group output has separate switching control.

What's The Difference between Pure Sine Wave and Modified Sine Wave?

What's The Difference between Pure Sine Wave and Modified Sine Wave?
Contact us
Address:Room 201,Unit 3,Jinhuwan Industrial Park NO.23,Fucheng Street, Longhua New District, Shenzhen,China
Mobile:+86-13823602850
Tel:+86-755-84553083
Fax:+86-755-23595925
Contact:Christal Chu
Skype:segre02
E-mail:segre02@sgrpower.com
Contact Now

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Get the best for your pure sine wave inverter


Many people experienced what happens when you need use the inverter system after long time idle but batteries are flat or possibly damaged.

So taking proper care of your inverter and batteries will ensure good performance and a longer lifespan. Here are some great tips to prevent a powerless experience when you need the inverter.


When do you need to charge the batteries?


When batteries are left unused for long periods of time they simply discharge until there is no power left in them. Its is recommended to keep the battery recharged most of the time, this ensures the batteries stay toppedup and they will last longer.

It is good practice to lightly exerciseyour inverter if it hasnt been used for a month or longer. Charge the battery fully. Switch off the mains and then run a small load using about 15% of your inverters battery capacity.

Using for example; a load of 120W for 1 hour, 300W for 20 minutes or 500W for 10 minutes. Switch the mains power back on to ensure that your inverter receives power again.

Important to remember that the more frequently you run your inverter completely flat, that this will shorten the batteries charging cycles.


When do you need to replace the batteries?


A number of causes can determine that your inverters batteries need replacement.

The real cost of batteries lies in the need to place them periodically. Every 3-5 years depending on the quality of the batteries and the way they were treated and or if they have reached the end of their life.

Its a good idea to regularly inspect and test your inverters batteries. Get in touch with us or get a qualified electrician to help you.


Where do you need to keep the inverter?


The inverter produces heat while working. Ensure to place it in a well-ventilated area. Keep the ventilation openings clear of obstructions and that at least 20cm of space is maintained on all sides of the inverter trolley.

For safety, keep it away from materials that may be affected by high temperatures as it will shorten the lifespan of the batteries. The cooler the area, the better.

Smaller rechargeable battery operated products such as flashlights, shavers and night-lights that plugs in directly to the mains socket to recharge is not good for your inverter.

Always ensure that your inverter is plugged in independently from other appliances.


Do you need to keep it clean?


Dust settles everywhere and can eventually clog up ventilation openings and cooling fans. Regularly wipe your inverter with a cloth and ensure the openings are dust free. It can lead to hydrogen gas accumulation which may lead the battery to burst.