1. What is EER to kW/Ton Conversion?

The EER (Energy Efficiency Ratio) to kW/Ton conversion calculates the power consumption per ton of cooling capacity. This is particularly important for solar system design to properly size photovoltaic systems for air conditioning loads.

2. How Does the Calculator Work?

The calculator uses the conversion formula:

Where:

• \( EER \) — Energy Efficiency Ratio (unitless)
• \( 12 \) — Conversion constant (12,000 BTU/hr = 1 ton)

Explanation: The formula converts the efficiency ratio to power consumption per ton of cooling capacity.

3. Importance for Solar Systems

Details: Accurate kW/ton calculation is crucial for sizing solar systems to power air conditioning units, ensuring sufficient energy production to meet cooling demands.

4. Using the Calculator

Tips: Enter the EER value from your air conditioning unit specifications. Higher EER values indicate more efficient systems that require less power per ton of cooling.

5. Frequently Asked Questions (FAQ)

Q1: What is a good EER rating?
A: EER ratings typically range from 8-12. Higher values indicate better energy efficiency.

Q2: How does this relate to solar system sizing?
A: The kW/ton value helps determine how much solar capacity is needed to power air conditioning systems.

Q3: Are there seasonal variations to consider?
A: Yes, cooling loads vary by season and climate, which should be factored into solar system design.

Q4: What's the difference between EER and SEER?
A: EER measures efficiency at a specific temperature, while SEER (Seasonal Energy Efficiency Ratio) measures seasonal average efficiency.

Q5: Can this calculator be used for commercial systems?
A: Yes, the formula works for both residential and commercial air conditioning systems.