diff --git a/.changeset/solid-query-ssr-disabled-hang.md b/.changeset/solid-query-ssr-disabled-hang.md
new file mode 100644
index 00000000000..150f7264c76
--- /dev/null
+++ b/.changeset/solid-query-ssr-disabled-hang.md
@@ -0,0 +1,5 @@
+---
+'@tanstack/solid-query': patch
+---
+
+Fix `renderToStringAsync` hanging during SSR when a query is disabled: strip the unserializable `experimental_prefetchInRender` promise from the hydratable observer result, since a disabled query's promise never settles and the SSR serializer would await it forever.
diff --git a/packages/solid-query/src/__tests__/ssr.test.tsx b/packages/solid-query/src/__tests__/ssr.test.tsx
new file mode 100644
index 00000000000..2df17479278
--- /dev/null
+++ b/packages/solid-query/src/__tests__/ssr.test.tsx
@@ -0,0 +1,72 @@
+import { describe, expect, it, vi } from 'vitest'
+import { render, waitFor } from '@solidjs/testing-library'
+import { QueryClient, QueryClientProvider, useQuery } from '..'
+import type * as SolidWeb from 'solid-js/web'
+import type { UseQueryResult } from '..'
+
+// Force the server code path: on the server `useBaseQuery` enables
+// `experimental_prefetchInRender` and resolves the resource with a
+// serializable `hydratableObserverResult()`.
+vi.mock('solid-js/web', async (importOriginal) => {
+  const mod = await importOriginal<typeof SolidWeb>()
+  return { ...mod, isServer: true }
+})
+
+describe('useQuery on the server', () => {
+  it('resolves a disabled query without leaking the prefetch promise (#10907)', async () => {
+    const client = new QueryClient()
+    let state: UseQueryResult<string> | undefined
+
+    function Page() {
+      const query = useQuery(() => ({
+        queryKey: ['disabled-ssr'],
+        queryFn: () => Promise.resolve('data'),
+        enabled: false,
+      }))
+      state = query
+      return <div>data: {String(query.data)}</div>
+    }
+
+    const rendered = render(() => (
+      <QueryClientProvider client={client}>
+        <Page />
+      </QueryClientProvider>
+    ))
+
+    await waitFor(() => rendered.getByText('data: undefined'))
+
+    // The resolved result is serialized into the SSR payload, so it must not
+    // carry functions or promises. The `experimental_prefetchInRender`
+    // promise of a disabled query never settles, which would hang
+    // `renderToStringAsync` while the serializer awaits it.
+    expect(state!.refetch).toBeUndefined()
+    expect(state!.promise).toBeUndefined()
+  })
+
+  it('resolves an enabled query with data and without unserializable fields', async () => {
+    const client = new QueryClient()
+    let state: UseQueryResult<string> | undefined
+
+    function Page() {
+      const query = useQuery(() => ({
+        queryKey: ['enabled-ssr'],
+        queryFn: () => Promise.resolve('server data'),
+      }))
+      state = query
+      return <div>data: {String(query.data)}</div>
+    }
+
+    const rendered = render(() => (
+      <QueryClientProvider client={client}>
+        <Page />
+      </QueryClientProvider>
+    ))
+
+    await waitFor(() => rendered.getByText('data: server data'))
+
+    expect(state!.data).toBe('server data')
+    expect(state!.isSuccess).toBe(true)
+    expect(state!.refetch).toBeUndefined()
+    expect(state!.promise).toBeUndefined()
+  })
+})
diff --git a/packages/solid-query/src/useBaseQuery.ts b/packages/solid-query/src/useBaseQuery.ts
index 773d0719e0c..734b784daba 100644
--- a/packages/solid-query/src/useBaseQuery.ts
+++ b/packages/solid-query/src/useBaseQuery.ts
@@ -79,6 +79,10 @@ const hydratableObserverResult = <
     // During SSR, functions cannot be serialized, so we need to remove them
     // This is safe because we will add these functions back when the query is hydrated
     refetch: undefined,
+    // The `experimental_prefetchInRender` promise cannot be serialized either.
+    // For a disabled query it never settles, which would hang stream/async
+    // SSR while the serializer awaits it (#10907).
+    promise: undefined,
   }
 
   // If the query is an infinite query, we need to remove additional properties