With both sides eliminated from the FA Cup, the match has been brought forward from December — with both teams eyeing progress up the table in the process.
The Pilgrims will be aiming to build upon last weekend’s 3-1 win over Hyde FC, where Dayle Southwell netted a hat-trick.
The Moors, meanwhile, are currently six games unbeaten in league action, including five victories, the most recent of which was a 3-1 home win over Chorley.
Sam Vince will continue in goal for Dennis Greene’s side ahead of his impending suspension and with Paul Farman having been recalled by Lincoln City.
Striker Conner Robinson is also back at Lincoln, meaning Mark Jones is likely to make the first start of his second spell with the Pilgrims.
Solihull will include the division’s current top scorer Omar Bogle within their ranks on Saturday.
Last season’s corresponding fixture ended 4-1 in United’s favour.
Saturday’s match referee is Anthony Tankard and kick-off is at 3.00pm.
Match coverage will be available via @bostonunited on Twitter.