Keeping a battery 'topped off' while idle would not take very much wattage assuming that your tractors charging system is operating properly - there are many fairly inexpensive solar chargers that would meet your needs - for more opinions about solar chargers maintaining batteries look here.
Last winter I tried a few solar chargers to keep my deer feeders 12V 8Ah SLA Battery charged to operate the DC motor that dispensed the corn.
I first tried the lower wattage chargers - 3W and 7W without controllers - they worked okay until the sunlight time diminished and the battery would...
I already have a heavy duty 78" grapple for my Bobcat so I know how useful they can be. I am sure that having a little bit narrower grapple will definitely come in handy at times plus the LX2610 does less damage to the lawn than the skid steer even with R1 tires.
The second skid had my new 66"...
That would work - my only concern is it seems like every time I work with hydraulic connectors I end up with leaks. If the coupler doesn't loosen I might have to try it.
I just picked mine up Tuesday(08/31) evening and got it mounted on the tractor yesterday. The only thing that I have had an issue with is the 1/2" female flat-face coupler on the grapple - it is very difficult to decouple - the locking sleeve seems to be too tight - I can feel the metal on metal...
On Aug 31 I sent another email and called and found out that they had shipped it on Aug 02,2021 - they told me that they had sent an email with the tracking numbers - I then asked them to send me the email again - this time I received the email.
I did not receive the original email and FedEx...
And getting more SAD!
BREAKING NEWS
KABUL AIRPORT ATTACK KILLS 60 AFGHANS, 12 US TROOPS
Two suicide bombers and gunmen attacked crowds of Afghans flocking to Kabul's airport. The dead include 11 Marines and one Navy medic.
This is not a picture of my tractor, but the hoses on my tractor are similar to the attached picture. Are your tractor's hoses routed on the inside of the loader arms? I am assuming that they are by your description.
I have tried the hooking the hoses together method and has worked mostly but this year one had built up enough pressure that I could not disconnect the hoses until I bled off some oil.
When I borrowed a backhoe attachment from my nephew to use on my Bobcat, I tried to grease all of the zerks and one would not take grease. I removed the zerk and had to use picks to remove the 'petrified' grease to get it to take grease.
This the back of the Euro/Global attached to my bucket showing the hook(upper left) and the release lever shown in the center. Is your Euro/Global similar to this image?
This is a picture of the Euro/Global to skid steer adapter.
I purchased a Euro/Global to skid steer quick attach adapter for my M9540 that has a M30 Quicke loader to allow use of the many skid steer attachments available. This site also sells the Euro Global Style Brackets.
Washburn Company Euro global loader to skid steer attachment adapter black