5kW Hybrid Solar Inverter Price in India 2026: Complete Buying Guide
Quick Answer
A 5kW hybrid solar inverter in India costs between ₹75,000 and ₹1,60,000 depending on the brand, features, and build quality. Basic models with single MPPT start around ₹75,000. Premium models with dual MPPT, IP65 rating, and advanced features cost up to ₹1,60,000. The DEV HYD 5KW 24V MPPT Solar Inverter from Nexus Solar Energy is priced at ₹76,125 (MRP, incl. GST).
What a 5kW Hybrid Inverter Runs
A 5kW inverter can handle most appliances in a medium-sized Indian home. Here is what it can run simultaneously:
Appliances and Their Power Usage:
- 1.5-ton split AC: 1,200–1,500W
- Refrigerator: 150–300W
- Ceiling fan (3 nos): 150W (50W each)
- LED TV: 80–120W
- LED lights (10 nos): 100W (10W each)
- Washing machine: 500–700W
- Water pump: 750–1,000W
- Laptop + phone chargers: 100–150W
Realistic Load at One Time:
You can comfortably run 1 AC + fridge + fans + lights + TV — totaling around 2,500–3,000W. A 5kW inverter gives you enough headroom for occasional heavier loads like a water pump or washing machine.
What it cannot run simultaneously:
Two 1.5-ton ACs plus a water pump would exceed 5kW. For such heavy loads, consider a 6kW or 8kW hybrid inverter.
What Decides the Price
Five main factors determine how much a 5kW hybrid inverter costs.
MPPT Quality
MPPT (Maximum Power Point Tracking) is the charge controller that converts solar panel output to battery charging. Better MPPT algorithms extract more power from panels. Single MPPT is cheaper. Dual MPPT costs more but handles two separate strings of panels — useful if your roof has different angles or shading.
Battery Voltage (24V vs 48V)
A 24V inverter costs less upfront but draws more current from the battery, which means thicker cables and slightly higher energy loss. A 48V inverter is more efficient for higher loads and is the standard for 5kW and above systems.
Battery Compatibility
Inverters that support only lead-acid batteries are cheaper. Hybrid inverters that support both lithium and lead-acid cost more but give you the flexibility to upgrade to lithium later.
Build and Protection Rating
IP54 is basic splash protection. IP65 means the inverter is dust-tight and protected against water jets — important for outdoor or semi-outdoor installations. Higher IP ratings cost more.
Warranty
Longer warranty periods increase the price. A 5-year warranty inverter costs less than a 10-year warranty model.
24V vs 48V at 5kW
24V System
- Lower upfront cost
- Thicker cables needed for higher current
- Suitable for moderate loads
- Battery bank uses fewer batteries but at higher current draw
48V System
- More efficient at 5kW load
- Thinner cables, lower energy loss
- Standard for 5kW and higher inverters
- Better long-term efficiency
Recommendation: For a 5kW system, a 48V inverter is the better choice. It handles higher loads more efficiently and is the standard configuration for this capacity range.
When 24V Makes Sense at 5kW
While 48V is the recommended standard for 5kW, there are situations where a 24V system makes sense:
- Lower upfront cost: A 24V inverter costs less to buy, which matters if your budget is tight right now.
- Wide MPPT range: The DEV HYD 5KW’s 60V–450V MPPT range works with a broad variety of panel configurations, making it flexible for different roof setups even at 24V.
- Existing 24V battery bank: If you already own a 24V battery bank and want to reuse it with a new 5kW inverter, staying at 24V avoids the cost of replacing your batteries.
Keep in mind: 24V draws higher current at 5kW loads, which means thicker cables and slightly more energy loss over time. If you are starting fresh, 48V is still the better long-term investment.
Like every Nexus hybrid model, the DEV HYD 5KW also supports battery-less operation — you can install it with panels alone, run it like an on-grid system, and add a lithium, lead-acid, tubular or sodium battery later. It is made in India and repairable in India, with remote operation support.
Nexus 5kW Options
| Model | Battery System | MPPT | Battery Support | MRP (Incl. GST) |
|---|---|---|---|---|
| DEV HYD 5KW 24V MPPT Solar Inverter | 24V | 60V–450V MPPT | Lithium & Lead-acid | ₹76,125.00 |
The DEV HYD 5KW supports a wide MPPT voltage range of 60V–450V, which means it can work with a variety of solar panel configurations. It features IP54 protection, dual AC output, and grid feed-in support. Warranty: 4 years (IP54).
Installation and Subsidy Notes
PM Surya Ghar Muft Bijli Yojana
The Indian government offers subsidies for rooftop solar systems under the PM Surya Ghar scheme. The subsidy amount depends on system capacity:
- 1–3kW system: subsidy per kW
- 3–10kW system: flat subsidy for capacity above 3kW
Subsidy amounts are subject to change. Check the official PM Surya Ghar portal or your state DISCOM for current rates.
Installation Requirements
- A 5kW system needs approximately 25–30 sq. meters (270–320 sq. ft.) of shadow-free roof area
- Professional installation is recommended for safety and warranty compliance
- Net metering approval from your local DISCOM is required for grid-connected systems
Additional Costs to Budget For:
- Solar panels (typically 8–10 panels of 500–600W each)
- Mounting structure
- DC cables and connectors
- AC distribution box
- Installation labor
- Net metering charges
Frequently Asked Questions
What is the price of a 5kW hybrid solar inverter in India?
A 5kW hybrid solar inverter costs between ₹75,000 and ₹1,60,000 depending on brand and features. The Nexus DEV HYD 5KW 24V MPPT Solar Inverter is priced at ₹76,125 (MRP, incl. GST). Battery cost is separate.
Can a 5kW inverter run a 1.5-ton AC?
Yes. A 1.5-ton split AC uses about 1,200–1,500W. A 5kW inverter can run one AC along with other household loads like fans, lights, and a refrigerator. For two ACs, you would need a 6kW or higher inverter.
Do I need a battery with a 5kW hybrid inverter?
A hybrid inverter works with or without batteries. Without batteries, it runs directly from solar panels during the day. With batteries, it stores excess solar energy for use at night or during power cuts. Adding batteries gives you backup during outages.
How many solar panels do I need for a 5kW inverter?
You need approximately 8–10 solar panels rated at 500–600W each. The exact number depends on panel wattage, roof space, and sunlight availability in your location. A solar installer can design the right panel configuration for your roof.
Can I get a subsidy on a 5kW solar system?
Yes. The PM Surya Ghar Muft Bijli Yojana provides subsidies for rooftop solar systems. The subsidy amount varies by system capacity and state. Contact your local DISCOM or visit the official PM Surya Ghar portal for current subsidy rates.
What is the difference between 24V and 48V at 5kW?
A 48V inverter is more efficient at 5kW because it draws less current from the battery, resulting in lower energy loss and thinner cables. A 24V system costs less upfront but is less efficient for higher loads. For 5kW, 48V is generally recommended.
Read the full guide: Hybrid Solar Inverter: The Complete India Guide