How to use your Surge Protective Devices (SPDS) in your Solar system for maximum insulation.
ฝัง
- เผยแพร่เมื่อ 11 ก.พ. 2025
- How best Your Surge protective devices can be used in your solar installations for best results. How to protect your Solar System from Surge with Surge protective devices
What are the functions of your Surge protective devices SPDs in your Solar System?
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Will be much more better as you say it you demonstrate it ,
Noted Thanks
Very helpful...thank you for this information
Pleasure
This is great explanation thank you
@@rejoicembewe You are welcome
Watching from Zambia 🇿🇲
@@lukondemulenga6777 Yeah !!! Zambia in the building, nice to have you on board.
I like explaining ❤
Lovely
Thank you
So nice thanks sir
@@kabandajamir9844 You are welcome
Enjoying your tutorial, watching from Trinidad & Tobago WI
Thanks for watching
Thank you very much sir
@@IsmaelASandi you are welcome
Hi the unit your showing at 8.39 is not a SPD it's a PFR (phase failure relay) it regulates high n low voltage. SPD they are different from what your showing.
Also SPD comes in two types on is DC n the other is AC so u need to buy 2different one for pv side other for grid side.
Thanks for reaching out what I was showimg is a digital surge protector not a PFR the design might look the same but when its lighted up you will see the difference. Mybe I should have done a closer shot. Not sure you watched the video till the very end because I talked about DC surge and also AC surge. Maybe you need to watch again till the end. Thank you so much for your observation its highly appreciated
@@smilinsunsmilinsun8056 I never heard of digital spd. Normally spd come in one time use. If it goes bad you change its cartage.
If u can put the link of the product which u bought I too can study the datasheet. I checked the Internet I couldn't find one. Not tring to put you in a spot. The community needs good info I am glad your tring to put the info out there bcz I am not a youtuber. I know its hard work to get one video out.
I hv done my own solar projects I hv 2 solar tracking systems and I learned alot from the Internet too. Keep up the good work.
I agree with you. It appears that of the three units he showed in the video, only the second one (at about 11:25) might be a proper surge protection device. For some reasons, he appears to have a very loose definition/understanding of surge protection and surge protection devices.
@@smilinsunsmilinsun8056 that's not a surge protective device you showed @8:44 . It's just a voltage monitor. It doesn't protect against AC surges. We have Ac SPD's.
Can this digital voltage protector hold a load hold a 120A load, pulling from the inverter
Thank you sir
Thanks for this
Your tutorial is really helping me. Thanks. Be blessed.
How to know the rating of spds to use
How do I know d bms port on a 3.5kva Felicity inverter?
Hey Boss! I appreciate your lectures that were informative how do I get a battery surge protector breaker from 12 volts 200ah to 48 volts 400ah system?
How do i install solar SPD to a house with earth neutral bond and has a lightening arrestor at ac entry point. How safe can i make it very safe.
Great Video as always Sir, do i need a protective device between Battery and Charge controller? Also, i will appreciate a video on how to size your breakers accurately. Thank you Sir, you are the best.
Yes you do
Hello Ikenna, Here to get a DC breaker is a totally difficult task. Simply because they are not in the market. Currently am using an AC 100A breaker between Charge controller and Solar array and when the DC amperes Exceeds 30 A flows through it. It gets heat and produces some sparkling sound inside but doesn't Break the circuit. Is it safe to use it or i should remove it. Am using it as a switch. Kindly advice.
When you use AC circuit breaker for DC you decrease your energy generation and that can also cause fire in the installation because it will be heating up. DC circuit breaker is available in Nigeria
@@smilinsunsmilinsun8056 l am in Kenya but i have tried to look for DC breaker without success. But i will remove the AC breaker because it was heating up.
We have the spds and DC breakers in Nairobi
Well done sir, keep doing a great work we really appreciate boss. My question is: do we have 3 phase Dc SPDs in solar installation?
Hello Ogundijo Thanks for your kind words , yes there are three phase SPDS . They are important part of any electrical system, especially in industries where sensitive equipment is used.
Nice vid. I am still waiting for the home tour of your inverter set up😉😉😉. Meanwhile can you do a review of the commonly used inverters and batteries in Nigeria? For example, Felicity, Exulted, MPower, IPower etc.
Still thinking about it 😊
Exactly practical than only talking
I'm using 320w x 2 panels ,1 220 ah tabular battery, do i need to use any protection system.
Every system no matter how small needs protection
Do SPD and DC breaker did the same work
I install them too, but is there any need for these if many inverters claim they have them inbuilt?
@@odoohub5010 unless install yours it doesn't matter if the inverter has. Inverter is not the only component you have there.
@@smilinsunsmilinsun8056 thanks
What is the difference between SPD and DC breaker
My 20kw system all dc spd burnt at night, Why?
How can use SPD in solar
You should avoid story telling and cut to the chase
Thanks I'll bet you know that the presence of SPDs doesn't mean you're 100% safe from lightning. An additional lightning protection system with separate earth rod connections is advised.
Those are the standard Electrical wiring provisions done in the properties, this has nothing to do with the Solar Installer. If they need the Solar guy to do it then it is a different arrangement. Thank so much Buddy for your insightful comment.
I haven't seen anywhere in your video explaining how to use the spds
I dont so installation without these prescriptions, so am a good hand without knowing 😅
I got one for my DC side and AC side. And I went a bit overboard with fusing..lol
@@chefbperez good
How much is spd and second one
It varies from type to type
This video's header is a click bait 👎
I hate click bait titles
surge protectors will not protect you from a direct lighting strike , they will only protect from impulse , and most if not all inverters have these built in
The video is unnecessarily long.
Input not in-pewt!!
What is the difference between spds and DC circuit breaker