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I was pretty disappointed with the RYOBI 1800W Powerstation. It didn't come with MPPT Solar charging or even Pass-Thru charging. I was curious if this was a limitation of the 40V battery or just the Power Station. After some quick tests, I determined you could charge and use the battery at the same time! So I designed and 3D printed two adapters. One that attaches to the 40V Charger, and the other that attaches to the 40V battery. Once you have these piece, you can combine them with a MPPT Solar Controller, a Solar Panel, and an Ammo box to build a simple Powerstation.

Parts I used:

MPPT Solar Boost Controller ( https://www.ebay.com/itm/MPPT-Boost-Solar-Panel-Battery-Regulator-Charger-Controller-24V-72V-New/373167680091 )
100W Folding Renogy Solar Panel ( https://amzn.to/3vxwKEQ )
100W Folding Renogy Solar Panel ( https://amzn.to/3vxwKEQ )
100W Rich Solar Flexible Solar Panel ( https://amzn.to/3vwPapd )
Wire Crimper ( https://amzn.to/3igwTog )
Wire Stripper ( https://amzn.to/33lQak4 )
10AWG Stranded Silicon Wire ( https://amzn.to/36q6BgU )
Female terminal clips ( https://terminaltechnology.com/product/terminals/tt-2324 , https://terrafirmatechnology.com/products/w2-set-of-20-female-crimp-terminals-10gauge-max-contactors-socket-rectangular )
Ryobi 40V Charger ( https://amzn.to/2ODVXwK )
Ryobi 40V 6Ah ( https://amzn.to/381aWqY )
Ryobi 40V 4Ah ( https://amzn.to/385hrZO )
Harbor Freight Plastic Ammo Box ( https://www.harborfreight.com/tactical-ammoutility-box-64113.html )

As an Amazon Associate I earn from qualifying purchases.

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