![I Built the BEST DIY Solar System on Amazon [Destroys EcoFlow] @theresatrickforthat](https://i.ytimg.com/vi/F49sjwduoKw/maxresdefault.jpg)
Uploaded August 2026 | Updated September 2026, 4 days ago
I built the best bang-for-the-buck DIY solar system you can source entirely from Amazon with 5,000Wh of LiFePO4 storage, 2,000W of output, and room to scale to a whole-home backup, for about $1,340 without panels. That's just $240 more than a $1,100 EcoFlow Delta 3 Max Plus, but you get nearly 3X the battery capacity and 3X the solar input. Two 450W bifacial panels, a 51.2V golf cart battery with an included weatherproof charger, an app-controlled MPPT charge controller, and a 48V inverter all shown wired step by step with proper overcurrent protection.
Buy 450W CallSun Panels: (White style like you saw in this video) amzn.to/4wIhBiG
Buy 450W CallSun Panels: (All black style) amzn.to/4w6qkLR
OR buy a pallet of 36 of these panels! FREE shipping & NO Tax! callsunsolar.com/products/450w-n-type-solar-panel?ref=THERESATRICKFORTHAT&variant=55469569573032
Use code: THERESATRICKFOR and save a whopping $600 off your pallet order!
Buy Temgo battery kit (includes the AC battery charger): amzn.to/4f5OlN3
Buy MPPT solar charge controllers:
amzn.to/4gAgv3Q
amzn.to/4fhbmv3
Buy Junbpaw inverter: amzn.to/4wdgaJu
Buy 100A DC rated circuit breaker: amzn.to/454R03s
Buy 40A DC rated circuit breaker: amzn.to/4bKToA9
Buy battery cable for other side of breaker (the Junbpaw inverter comes with the other 2 cables): amzn.to/4fjFciy
Buy 8AWG silicone wire: amzn.to/4yjmEaV
Buy a Ferrule crimping kit: amzn.to/4vuUas8
Buy MC4 cables for the MPPT charge controller: amzn.to/4fde9pa
Buy solar extension cables: amzn.to/4pnJLwQ
Buy EG4 12000XP: payoffsolar.com/products
IMPORTANT: Be sure to use the code TRICK5 at checkout for the best possible pricing.
Videos:
Watch full review of the 450W solar panels: youtu.be/crXHXBqQigU
Watch full review of the Temgo golf cart battery: youtu.be/dboHXnSY9LI
Watch full review of the Junbpaw inverter: youtu.be/bcXmFFIzG0M
Watch how to make your own solar cables: youtu.be/Spca1AO1Cbw
Buy my favorite solar panel stands: minutemansolar.com/product/portable-solar-panel-stand-legs/?ref=y6yfs
Watch my full review video of them here: youtu.be/-F7PPfeRTM8
NEED HELP? Ask me a question and get a personal in depth response: ko-fi.com/s/8d8df1880c
OR
Sit down for a personal 1-On-1 hour long video consultation with me and I’ll provide answers and insights to anything you want to ask me about from this channel: ko-fi.com/s/dd139831a7
All donations get 100% re-invested in the channel:
buymeacoffee.com/theresatrickforthat
🔍 Looking for something specific? Search across hundreds of my videos — way better than YouTube search: https://tatftsearchapp.netlify.app/
Chapters:
0:00 Best Amazon 48v DIY Solar System
0:28 Overview of the components
3:35 Building the system step-by-step
7:58 It works!
8:52 Pricing Breakdown
10:54 What about cheap solar panels?
12:10 What kind of battery should I use?
13:02 Why use 48 V?
15:08 Do you agree this system destroys portable power stations?
#DIYsolar #LiFePO4 #offgridpower #solargenerator #homebatterybackup
Affiliate Disclosure
As an Amazon associate I earn from qualifying purchases at no cost to you! Thanks for your support!
Disclaimer: Due to factors beyond the control of There’s a Trick for That, I cannot guarantee against improper use or unauthorized modifications of this information. There’s a Trick for That assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. There’s a Trick for That recommends safe practices when working on machines and or with tools seen or implied in this video. Due to factors beyond the control of There’s a Trick for That, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not There’s a Trick for That.
I built the best bang-for-the-buck DIY solar system you can source entirely from Amazon with 5,000Wh of LiFePO4 storage, 2,000W of output, and room to scale to a whole-home backup, for about $1,340 without panels. That's just $240 more than a $1,100 EcoFlow Delta 3 Max Plus, but you get nearly 3X the battery capacity and 3X the solar input. Two 450W bifacial panels, a 51.2V golf cart battery with an included weatherproof charger, an app-controlled MPPT charge controller, and a 48V inverter all shown wired step by step with proper overcurrent protection.
Buy 450W CallSun Panels: (White style like you saw in this video) amzn.to/4wIhBiG
Buy 450W CallSun Panels: (All black style) amzn.to/4w6qkLR
OR buy a pallet of 36 of these panels! FREE shipping & NO Tax! callsunsolar.com/products/450w-n-type-solar-panel?ref=THERESATRICKFORTHAT&variant=55469569573032
Use code: THERESATRICKFOR and save a whopping $600 off your pallet order!
Buy Temgo battery kit (includes the AC battery charger): amzn.to/4f5OlN3
Buy MPPT solar charge controllers:
amzn.to/4gAgv3Q
amzn.to/4fhbmv3
Buy Junbpaw inverter: amzn.to/4wdgaJu
Buy 100A DC rated circuit breaker: amzn.to/454R03s
Buy 40A DC rated circuit breaker: amzn.to/4bKToA9
Buy battery cable for other side of breaker (the Junbpaw inverter comes with the other 2 cables): amzn.to/4fjFciy
Buy 8AWG silicone wire: amzn.to/4yjmEaV
Buy a Ferrule crimping kit: amzn.to/4vuUas8
Buy MC4 cables for the MPPT charge controller: amzn.to/4fde9pa
Buy solar extension cables: amzn.to/4pnJLwQ
Buy EG4 12000XP: payoffsolar.com/products
IMPORTANT: Be sure to use the code TRICK5 at checkout for the best possible pricing.
Videos:
Watch full review of the 450W solar panels: youtu.be/crXHXBqQigU
Watch full review of the Temgo golf cart battery: youtu.be/dboHXnSY9LI
Watch full review of the Junbpaw inverter: youtu.be/bcXmFFIzG0M
Watch how to make your own solar cables: youtu.be/Spca1AO1Cbw
Buy my favorite solar panel stands: minutemansolar.com/product/portable-solar-panel-stand-legs/?ref=y6yfs
Watch my full review video of them here: youtu.be/-F7PPfeRTM8
NEED HELP? Ask me a question and get a personal in depth response: ko-fi.com/s/8d8df1880c
OR
Sit down for a personal 1-On-1 hour long video consultation with me and I’ll provide answers and insights to anything you want to ask me about from this channel: ko-fi.com/s/dd139831a7
All donations get 100% re-invested in the channel:
buymeacoffee.com/theresatrickforthat
🔍 Looking for something specific? Search across hundreds of my videos — way better than YouTube search: https://tatftsearchapp.netlify.app/
Chapters:
0:00 Best Amazon 48v DIY Solar System
0:28 Overview of the components
3:35 Building the system step-by-step
7:58 It works!
8:52 Pricing Breakdown
10:54 What about cheap solar panels?
12:10 What kind of battery should I use?
13:02 Why use 48 V?
15:08 Do you agree this system destroys portable power stations?
#DIYsolar #LiFePO4 #offgridpower #solargenerator #homebatterybackup
Affiliate Disclosure
As an Amazon associate I earn from qualifying purchases at no cost to you! Thanks for your support!
Disclaimer: Due to factors beyond the control of There’s a Trick for That, I cannot guarantee against improper use or unauthorized modifications of this information. There’s a Trick for That assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. There’s a Trick for That recommends safe practices when working on machines and or with tools seen or implied in this video. Due to factors beyond the control of There’s a Trick for That, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not There’s a Trick for That.
![I Built the BEST DIY Solar System on Amazon [Destroys EcoFlow]](https://i.ytimg.com/vi/F49sjwduoKw/mqdefault.jpg "I Built the BEST DIY Solar System on Amazon [Destroys EcoFlow]
I built the best bang-for-the-buck DIY solar system you can source entirely from Amazon with 5,000Wh of LiFePO4 storage, 2,000W of output, and room to scale to a whole-home backup, for about $1,340 without panels. Thats just $240 more than a $1,100 EcoFlow Delta 3 Max Plus, but you get nearly 3X the battery capacity and 3X the solar input. Two 450W bifacial panels, a 51.2V golf cart battery with an included weatherproof charger, an app-controlled MPPT charge controller, and a 48V inverter all shown wired step by step with proper overcurrent protection.
Buy 450W CallSun Panels: (White style like you saw in this video) https://amzn.to/4wIhBiG
Buy 450W CallSun Panels: (All black style) https://amzn.to/4w6qkLR
OR buy a pallet of 36 of these panels! FREE shipping & NO Tax! https://callsunsolar.com/products/450w-n-type-solar-panel?ref=THERESATRICKFORTHAT&variant=55469569573032
Use code: THERESATRICKFOR and save a whopping $600 off your pallet order!
Buy Temgo battery kit (includes the AC battery charger): https://amzn.to/4f5OlN3
Buy MPPT solar charge controllers:
https://amzn.to/4gAgv3Q
https://amzn.to/4fhbmv3
Buy Junbpaw inverter: https://amzn.to/4wdgaJu
Buy 100A DC rated circuit breaker: https://amzn.to/454R03s
Buy 40A DC rated circuit breaker: https://amzn.to/4bKToA9
Buy battery cable for other side of breaker (the Junbpaw inverter comes with the other 2 cables): https://amzn.to/4fjFciy
Buy 8AWG silicone wire: https://amzn.to/4yjmEaV
Buy a Ferrule crimping kit: https://amzn.to/4vuUas8
Buy MC4 cables for the MPPT charge controller: https://amzn.to/4fde9pa
Buy solar extension cables: https://amzn.to/4pnJLwQ
Buy EG4 12000XP: https://payoffsolar.com/products
IMPORTANT: Be sure to use the code TRICK5 at checkout for the best possible pricing.
Videos:
Watch full review of the 450W solar panels: https://youtu.be/crXHXBqQigU
Watch full review of the Temgo golf cart battery: https://youtu.be/dboHXnSY9LI
Watch full review of the Junbpaw inverter: https://youtu.be/bcXmFFIzG0M
Watch how to make your own solar cables: https://youtu.be/Spca1AO1Cbw
Buy my favorite solar panel stands: https://minutemansolar.com/product/portable-solar-panel-stand-legs/?ref=y6yfs
Watch my full review video of them here: https://youtu.be/-F7PPfeRTM8
NEED HELP? Ask me a question and get a personal in depth response: https://ko-fi.com/s/8d8df1880c
OR
Sit down for a personal 1-On-1 hour long video consultation with me and I’ll provide answers and insights to anything you want to ask me about from this channel: https://ko-fi.com/s/dd139831a7
All donations get 100% re-invested in the channel:
https://buymeacoffee.com/theresatrickforthat
🔍 Looking for something specific? Search across hundreds of my videos — way better than YouTube search: https://tatftsearchapp.netlify.app/
Chapters:
0:00 Best Amazon 48v DIY Solar System
0:28 Overview of the components
3:35 Building the system step-by-step
7:58 It works!
8:52 Pricing Breakdown
10:54 What about cheap solar panels?
12:10 What kind of battery should I use?
13:02 Why use 48 V?
15:08 Do you agree this system destroys portable power stations?
#DIYsolar #LiFePO4 #offgridpower #solargenerator #homebatterybackup
Affiliate Disclosure
As an Amazon associate I earn from qualifying purchases at no cost to you! Thanks for your support!
Disclaimer: Due to factors beyond the control of There’s a Trick for That, I cannot guarantee against improper use or unauthorized modifications of this information. There’s a Trick for That assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. There’s a Trick for That recommends safe practices when working on machines and or with tools seen or implied in this video. Due to factors beyond the control of There’s a Trick for That, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not There’s a Trick for That.")
