Estimate for installation of 1.7KVA Inverter System
1.7kva 24v Inverter= 200,000
Battery rack = 12,000
220AH Tubular Batteries = 250,000x2pcs =500,000
300 watts/ 24v solar Wattage Panels = 75,000x4pcs =300,000
solar panel rack = 15,000×2 =30,000
4mm solar cables = 3,800x20yards =76,000 yards
60AH MPPT Controller = 130,000
It’s dependent on the power rating of your appliances.
But basically, this system can power:
Power Calculation
- 1.7 kVA = 1.7 kW × Power Factor (let’s assume a power factor of 0.8) 1.7 kVA × 0.8 = 1.36 kW (This is the real power capacity)
So, your inverter can generally provide 1.36 kW of continuous power.
Appliances it Can Power:
1. Lighting
- LED Lights (10W each): You can power approximately 136 LED lights (10W each).
- CFL Bulbs (15W each): Around 90 CFL lights.
2. Home Appliances
- Fan (60W): It can run about 22-23 fans.
- Television (100W): Can power 13-14 televisions (average LED TVs).
- Refrigerator (200W): Can run about 6-7 standard refrigerator
4. Computers and Electronics
- Laptop (60W): Can run approximately 22-23 laptops.
- Desktop Computer (250W): Can power about 5-6 desktop computers.
- Router (30W): Can run approximately 45-46 routers.
5. Small Power Tools
- Drill (600W): It can power about 2-3 power drills.
- Electric Saw (800W): Can run about 1-2 smaller electric saws.
1.7 kVA inverter is a device used to convert DC (Direct Current) electricity, typically from a battery or solar panel, into AC (Alternating Current) electricity, which is used by most household appliances. The 1.7 kVA rating refers to the inverter’s apparent power capacity, where “kVA” stands for kilovolt-amps. While kVA is a measure of the total power the inverter can supply, the real power (in kW) is determined by multiplying the kVA by the power factor (typically around 0.8 for most household appliances).
Power Conversion: It converts DC electricity from a battery, solar panel, or another DC source into AC electricity. This allows users to operate AC-powered appliances and devices even when there’s no access to the power grid.
Capacity: With a 1.7 kVA rating, the inverter provides a real power output of about 1.36 kW (assuming a power factor of 0.8). This means it can safely supply up to 1.36 kW of continuous power to devices connected to it.
Surge Power: Inverters typically have the ability to handle brief surge power, which occurs when certain devices like refrigerators or air conditioners start up. However, this surge is usually much higher than the continuous power rating and is only for short periods.
Efficiency: The inverter operates with a certain level of efficiency (typically 85% to 95%), which means that a portion of the energy is lost as heat during the conversion process. High-efficiency inverters minimize these losses.
Pure Sine Wave vs. Modified Sine Wave:
- Pure Sine Wave Inverters: Produce smooth, high-quality AC power that is ideal for sensitive equipment like computers, televisions, and medical devices.
- Modified Sine Wave Inverters: Offer less refined AC power that is suitable for many basic household appliances but might not be ideal for delicate electronics.
At Sylvester Mbanefo Electronics, we’re leading the charge in Nigeria’s renewable energy revolution, shaping a sustainable tomorrow with solar and wind power solutions. As a trusted industry leader, we’re committed to providing efficient, eco-friendly, and cost-effective energy systems that power your home or business with clean, renewable energy. Here’s why partnering with us is the smart choice:
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- FREE solar consultation
- Trade-in of old batteries for best value
- Free site inspection
- Solar Panels – 5-year warranty and 25-year service guaranty.
- Inverters – 12 Months from the date of purchase
- SMF Battery – 200 AH – 12 Months from the date on invoice.
- Wet Cell Battery – 18 Months from the date on invoice or order payment/delivery.
- Installation – 2 year installation warranty
- Equipment – Quality equipment
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