My Coop PV Arrays with the Watts247 4-2 PV Combiner Box

Last fall, I installed the Watts247 4-2 PV Combiner Box on my Coop PV Arrays... but never got around to showing how I actually wired everything up—until now! In this video, I walk through the wiring process, how I combined the PV strings, and why this little combiner box was a solid choice for my DIY solar setup.

This 4-input, 2-output combiner is built for serious off-grid projects, rated up to 1000VDC, with 15A max per input, 25A 1000VDC diodes, a UC1000 SPD (surge protection device) rated to 40kA IMax, and an IP65 weatherproof enclosure—perfect for outdoor installations like my coop solar arrays.

If you're building out your own off-grid system or just want to see how I handled multiple arrays feeding into my charge controller, this one's for you.

🔌 Unplugged LIVE Details
Join us for real-world solar talk, DIY tips, and off-grid stories:
🔹 https://going-off-grid.com/unplugged-live/
🔹 Rodney Hunt: https://www.youtube.com/@rodneyhunt
🔹 Eric – East Texas Homestead: https://www.youtube.com/@EastTexasHomestead

🛠️ Parts & Components (Affiliate Links)
🔹 Watts247 4-2 PV Combiner Box - https://watts247.com/product/pv-combiner-boxes-quick-select/?wpam_id=126
🔹 IntegraRack IR-D1 Super Sealing Multi-Surface Deck Mounted Bracket: https://www.currentconnected.com/product/integrarack-ir-d1-super-sealing-multi-surface-deck-mounted-bracket/?ref=AzzpK9Fl
🔹 Santan Solar Pallet of 250W Used Panels: https://www.santansolar.com/product/used-ssg-240w-solar-panels-cracked-vinyl-pallet-of-25/?campaign=SolarRoofProject&ref=adamgog
SanTan Solar 5% off discount code: offgrid_life
🔹 IronRidge XR100 14' Rails: https://ebay.us/l2WWpY
🔹 IronRidge Universal Fastening Object Module Clamp: https://www.solar-electric.com/ironridge-universal-fastening-object-ufo-cl-01-a1.html
🔹 BLUETTI EP800+B500: https://shrsl.com/4lxum
Discount Code: AdamEP800 - 5% Off

For more details, visit my website: https://going-off-grid.com

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⏱️ Chapters
0:00 - Intro
1:05 The Array Configuration
3:25 The Combiner Box
8:53 Unplugged LIVE
10:58 - Final Thoughts & Wrap-Up

🔖 Hashtags
#offgrid #solar #diy #solarproject #currentconnected #watts247 #santansolar

⚠️ Disclaimer
I'm just a DIYer like you! This is how I set things up, but it’s not professional advice. If you're unsure, consult or hire a professional to ensure you're doing things safely and correctly.