🏦 Comprehensive Bank Loan Comparison (Q1 2026) Banks offer "Green Loans" specifically for solar with rates lower than standard renovation or personal loans.  Bank  Specific Product Interest Rate (p.a.) Max Amount / Tenure Key Fees & Terms OCBC Eco-Care Solar Loan 2.75% – 3.3% $30k - $50k / 5 yrs Instant approval (60s via Singpass); 1% processing fee often waived with solar partners. DBS Eco-aware Reno Loan 2.88% – 3.5% Up…