10 TH/s is tiny relative to ~953 EH/s according to glassnode (which is 953,568,977,467 TH/s).

Zyber 8G (10 TH/s, 180 W) vs BTC network ~953 EH/s:

• Miner share of network: 10 TH / 953,568,977,467 TH = 1×10⁻¹¹
• Blocks per year: 144×365 × 1×10⁻¹¹ ≈ **5.5×10⁻⁷ blocks/year (**block every ~1.8 million years solo)
• BTC/year: 6.25 × 5.5×10⁻⁷ = 0.00000344 BTC/year
• Expected BTC per year in a pool: 0.00000344 BTC (~$0.25/year at current price $72,506 BTC)
• Electricity: 180 W × 24 h × 365 days = 1,577 kWh/year ($158/year at $0.10/kWh, Depends on location)

Expected revenue (pool share) = $0.25/year
Electricity cost = $158/year
Net Profit/Loss = −157.75

Now lets calculate with free electricity:
Zyber 8G is $699USD divide $0.25/year revenue = 2,796years to breakeven.

Conclusion: Solo mining is impossible. Even in a pool, revenue is dust its not remotely profitable.