Luminous 10KVA 120V MPPT Solarverter Pro PCU + LPTT 12150H 150Ah Battery + 550W Mono-Perc Half Cut Solar Panel

Load Chart for 10KVA Solar Inverter (120V System)

1. Total Load Capacity at Any Given Time: 8,000W (maximum capacity for a 10 kVA inverter).
2. Total Daily Energy Consumption: 47,615 Wh (47.62 kWh).

Since the 10 kVA inverter (120V) is capable of handling 8,000W, it's crucial to manage energy use wisely, especially when running three 1.5-ton air conditioners and other high-power devices. Here's an optimal usage strategy to prevent overloading the system and maximize the benefits of solar power.

Daytime Use (Peak Solar Generation Hours):

• LED bulbs, fans, Wi-Fi router, laptops, mobile chargers, and the refrigerator can run continuously throughout the day without issue.
• Air Conditioners (1.5 Ton each): During peak solar generation (typically 10 AM to 4 PM), all three ACs can run simultaneously for up to 6 hours/day since the total load from the ACs is 5400W and the system supports it.
• Washing Machine, Iron, Water Pump, Microwave Oven, and Submersible Pump should be scheduled at times when the ACs are not in use, especially if you need to avoid peak power draw. For example, the washing machine and water pump could be used in the morning before the ACs turn on or in the evening after they turn off.

Evening/Night Use (Low Solar Generation):

• LED bulbs, fans, Wi-Fi router, and refrigerator can run without issues throughout the night as their energy consumption is low.
• Air Conditioners: Running three 1.5-ton ACs at night will overload the battery bank and cause excessive strain on the system. It is better to run one or two ACs, depending on cooling needs, and ideally use economy mode to reduce energy consumption. If you need to cool multiple rooms, consider running one AC in each room instead of all three at once.
• Washing Machine, Iron, Microwave, Water Pump, and Submersible Pump should be used sparingly at night. These can be scheduled when one or two ACs are running in economy mode

1. Battery Bank:
   The total daily consumption is 47,615 Wh (47.6 kWh). To cover the daily usage and account for nighttime loads when the system is not producing power, a battery bank of approximately 700–900 Ah is required at 120V. This would provide a capacity of 84,000–108,000 Wh, ensuring enough power is available even during extended periods of low sunlight or cloudy weather.

2. Solar Panels:
   Given a daily energy consumption of 47.6 kWh, and an average of 5 hours of peak sunlight per day, the system would require a solar panel array of approximately 10,000W (10 kW). This would be equivalent to about 30–35 panels of 300W each, depending on the efficiency and geographic location of the panels.

• High Capacity for Cooling: The 10 kVA inverter easily supports the three 1.5-ton ACs, making it ideal for larger homes or businesses with multiple rooms needing cooling simultaneously.
• Optimized Solar Generation: The 120V system ensures better power distribution and efficiency, especially when running high-wattage appliances.
• Load Management: The strategy of running one or two ACs at night and scheduling high-power devices like the washing machine, microwave, and submersible pump at different times can help ensure the system runs smoothly without overload.

The 10KVA solar inverter (120V system) is a powerful solution for handling the energy needs of larger homes or commercial setups with multiple 1.5-ton air conditioners. By managing energy use efficiently, ensuring that high-power devices do not run simultaneously, and optimizing solar generation and battery storage, you can ensure that your system meets the daily energy demand while avoiding overloads and optimizing solar power usage.