Electronics
10 Best Solar Inverters in India 2024 - Top Picks
In the competitive inverter market in India, we've carefully curated a list of top-notch solar inverters to cater to your needs.
This inverter offers a pure sine wave output and incorporates Intelligent Load Sharing technology, making it suitable for various applications in homes, offices, and shops.
Grid-tie inverters like the WAAREE 15kW model are designed to integrate solar power into the existing electrical grid seamlessly. With its high capacity and three-phase output, it's suitable for larger installations such as commercial buildings or industrial setups.
Its ability to support heavy loads, such as pumps or inverter ACs, makes it ideal for situations with significant power demands.
The inclusion of IoT features adds to its functionality and convenience for users in remote locations.
Hybrid inverters like the UTL Gamma Plus combine features of both off-grid and grid-tie inverters. Its MPPT technology optimises solar power conversion, and its hybrid nature ensures flexibility in energy management.
This inverter provides a cost-effective solution for those looking to harness solar power on a budget. Despite its affordability, it offers essential features like pure sine wave output and an LCD display for monitoring.
The Luminous NXG 850 Pure Sinewave Solar Inverter is a reliable choice for those seeking an efficient solar inverter. The inverter saves approximately 1.5 units of energy per day, contributing to lower electricity bills.
Technology: ISOT (Intelligent Solar Optimisation Technology)
Inverter Capacity: 500 VA (Voltage-Ampere)
Operating Voltage: 90V - 290V
Max Supported Panel Power: 12V up to 500 Wp (Watts peak)
Charge Controller Rating: 30 Amp
Energy Saving: Saves 1.5 units of energy every day
Type: Pure sine wave
Warranty: 2 years
Pure sinewave output is suitable for sensitive appliances.
Efficient solar energy utilisation.
Intelligent load sharing ensures optimised power distribution.
Versatile application in various settings.
Long 2-year warranty for peace of mind.
Limited colour option
ISOT Technology maximises solar energy in both backup and charging modes to reduce grid power usage
A high-quality solar inverter with intelligent features for optimised power distribution and efficient solar energy utilisation.
The intelligent load sharing ensures all my appliances get power when needed, and the pure sine wave output keeps them running smoothly."
The inverter unit
User manual
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This robust inverter is designed for large spaces, offering unbeatable reliability and excellent customer support.
Type: Three-phase on-grid solar inverter.
Capacity: 15kW
Technology: Dual MPPT (Maximum Power Point Tracking), ensuring efficient energy conversion from solar panels. It also features a hexa input design.
Warranty: 5-year warranty
Efficiently interacts with the utility grid and allows participation in incentive programmes.
When regular power goes out, solar panels provide electricity, providing peace of mind during outages.
Designed for three-phase electrical systems, ensuring balanced power distribution across the property.
The upfront investment for a 15kW inverter may be higher compared to smaller models.
The WAAREE 15kW Three Phase Solar On Grid Inverter showcases robust performance and reliability, making it a top choice for industrial and commercial solar installations.
A high-capacity, reliable solar inverter tailored for large-scale industrial or commercial solar installations.
“It seamlessly integrates with our grid-tied solar system, providing consistent power generation."
WAAREE 15kW Three Phase Solar On Grid Inverter
User Manual
Warranty Card
This solar inverter offers a blend of cutting-edge technology and robust performance. It can handle heavy loads, including a 1.5HP pump or a 1.5-ton inverter AC.
Type: Hybrid Solar PCU (Power Conditioning Unit)
Capacity: 3.5KVA (3500 VA)
Technology: DSP-based pure sine wave inverter
Warranty: 2-year warranty
The system prioritises solar power usage and switches to grid power only when necessary.
Maximum battery charging is done through solar energy, reducing reliance on grid power.
The inverter is user-friendly and can be configured according to specific needs.
May be overkill for smaller installations.
Requires proper configuration for optimal performance.
The DELTA POWER 3.5KVA Hybrid Solar PCU delivers reliable performance and efficient energy utilisation.
It’s suitable for both residential and small-scale commercial applications.
Compatibility with heavy loads like water pumps and inverter ACs.
"I've been using the DELTA POWER 3.5KVA inverter for my agricultural pump, and it's been fantastic. It handles the load effortlessly, and the configurable AI modes allow me to optimise power usage based on my needs."
DELTA POWER 3.5KVA 24V Hybrid Solar PCU
User Manual
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The V-Guard1200 S is an intelligent inverter with IoT capabilities, allowing remote monitoring and control via the V-Guard Smart app.
Type: IoT Sinewave Solar Inverter
Capacity: 1000VA/12V
Support: Single battery of 12V
Maximum Peak Load: 780 Watts
Battery Type: Tall Tubular Plate Battery
Rated Capacity: 150Ah/12V
Water Level Indicators: 6
Ensures stable and reliable power supply for sensitive electronics.
Allows for remote monitoring and convenient control via the V-Guard Smart app.
Suitable for areas with an infrequent power supply, leading to higher savings.
Can power LED TVs, fans, bulbs, refrigerators, mixers, and more.
While it offers great features, the initial investment might be higher.
The V-Guard1200 S is a reliable choice for homes, offices, and shops. The app-enabled features enhance convenience and efficiency.
A solar-compatible inverter with IoT capabilities.
"I love how I can monitor and control my solar inverter remotely using the V-Guard app. It gives me peace of mind knowing I can check on my system's performance anytime, anywhere."
V-Guard 1200s Pure Sine Wave 1000VA IoT Solar Inverter
User Manual
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This solar inverter is designed to manage solar power and provide uninterrupted electricity efficiently.
Type: Solar Hybrid Inverter with built-in rMPPT (maximum power point tracker) charge controller.
Capacity: 1000VA (1kVA) with 12V DC input.
Technology: Pure Sine Wave output for stable power supply.
Warranty: 2-year warranty.
Battery Compatibility: Compatible with all types of solar batteries (SMF, Gel & Tubular).
The inverter is equipped with a high-efficiency rMPPT charge controller, maximising solar panel output.
Provides a user-friendly interface displaying battery voltage, charging current, solar power consumption, and more.
Prioritises solar power usage over grid power to reduce grid consumption.
Supports bulk, absorption, and float charging stages for extended battery life.
This includes overload, low/high battery output, short circuit output, and other safety features.
Limited capacity may not be sufficient for larger installations.
Requires proper sizing for optimal performance.
"I installed the UTL Gamma Plus inverter for my home solar system, and it's been performing exceptionally well. The rMPPT technology ensures I get the most out of my solar panels, even on cloudy days."
An efficient and compact solar inverter with rMPPT technology, suitable for small-scale installations.
"I love how I can monitor and control my solar inverter remotely using the V-Guard app. It gives me peace of mind knowing I can check on my system's performance anytime, anywhere."
UTL Gamma Plus rMPPT Solar Hybrid Inverter
User Manual
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It is an excellent solution for powering essential appliances during power outages.
Type: Pure Sine Wave Solar Inverter
Capacity: 850VA (12V)
Technology: PWM (Pulse Width Modulation)
Warranty: 2-year warranty
Pure sine wave output ensures stable and clean power for your devices.
Multi-colour LCD display provides real-time system data and operating status.
The in-built PWM solar charge controller simplifies solar power management.
Solar priority selection for load and battery charging.
May lack advanced features compared to higher-end models.
The UTL Heliac-1050/50A offers reliable performance and ease of use, making it a suitable choice for small-scale solar installations where simplicity and efficiency are priorities.
A reliable and easy-to-use solar inverter with pure sine wave output, suitable for small-scale setups.
“The LCD display makes it easy to keep track of my system's performance, and the pure sine wave output ensures my appliances run smoothly."
UTL Heliac-1050/50A Pure Sine Wave Solar Inverter
User Manual
Warranty Card
The inverter ensures electrical isolation between the DC (solar panels and battery) and AC (output) sides. It also detects ground faults and interrupts the circuit to prevent electric shock.
Type: Solar Hybrid Inverter
Capacity: 1100VA
Technology: It’s a solar hybrid inverter that combines solar power with battery backup.
Warranty: 5-year warranty.
Decorative wall-mounted design.
Long lifespan of 20-25 years.
5-year warranty
Suitable for small-scale applications.
Seamless integration with solar panels for efficient charging.
Built-in batteries may require replacement after their lifespan.
The SUZUMA Solar Hybrid Inverter offers a convenient all-in-one solution for off-grid or backup power needs, making it an ideal choice for small-scale applications where simplicity and reliability are key.
An integrated solar hybrid inverter with a built-in battery, suitable for small-scale off-grid or backup power applications.
"I installed the SUZUMA hybrid inverter for my vacation home, and it's been a lifesaver during power outages. Having the built-in battery means I don't have to worry about running out of power when the grid goes down."
SUZUMA Solar Hybrid Inverter with Inbuilt Battery
User Manual
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The UTL Solar UIT1536 performs well in solar setups. Its unique tubular design and robust construction make it a reliable choice for uninterrupted power supply.
Type: Tubular inverter battery
Capacity: 150Ah
Technology: Tubular flooded battery designed for solar applications
Warranty: 3-year manufacturer warranty
The UTL Solar UIT1536 provides extended backup time.
Designed to withstand power outages and harsh conditions.
It’s a rechargeable battery suitable for solar applications.
The battery has very low self-discharge (2mV/day).
Additional cost for installation and maintenance compared to regular batteries.
The UTL Solar Tubular Inverter Battery offers reliable power storage for solar applications. Its tubular technology provides enhanced performance and longevity, making it suitable for solar installations requiring reliable battery backup.
A reliable and efficient tubular inverter battery specifically designed for solar applications.
"The UTL solar tubular battery has been powering my home during outages for years now. Its reliable performance and longevity make it a worthwhile investment for any solar setup."
UTL Solar 150Ah Tubular Inverter Battery
User Manual
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This solar inverter is designed to provide efficient and reliable power for your home, office, or shop.
Type: Pure Sine Wave Solar Home Inverter UPS
Capacity: 900VA (1150 watts)
Technology: Advanced DSP (Digital Signal Processing) technology ensures high safety and efficiency.
Warranty: 1 year onsite warranty
Solar Charge Controller Capacity: 40 Amperes
Solar Maximizer: This innovative feature allows you to maximise solar power from your panels, potentially reducing your electricity bill significantly.
Dual LCD & LED Multi-Information Display: Provides clear information about the system status.
Environmentally Friendly: Harnesses solar energy, contributing to a greener environment.
Limited capacity may not be sufficient for larger homes or heavy loads.
The Genus Surja Pro 1150 offers a reliable and efficient solution for home solar applications, providing stable power output for household appliances while simplifying installation and maintenance.
A simple and reliable solar inverter specifically designed for powering home appliances with solar energy.
"I've been using the Genus Surja Pro inverter for my home solar setup, and it's been working flawlessly. It powers all my appliances without any issues, and the pure sine wave output ensures they run smoothly."
Genus Surja Pro 1150 Solar Inverter
User Manual
Warranty Card
The intelligent charge controller ensures optimal utilisation of solar power, making it a great choice for homes and small offices.
Type: Sine wave solar hybrid UPS with an inbuilt charge controller.
Capacity: 1100VA and operates at 12V.
Technology: The inverter features a 40 Amp/12V charge controller with 98% efficiency for fast charging.
Warranty: 2-year warranty.
The intelligent solar optimisation technology maximises the use of solar energy, charging from mains only when necessary, resulting in energy savings of 1.5-3 units per day.
The inverter provides a clean and stable sine wave output with 85% efficiency.
Suitable for both urban and rural areas, it supports a single battery setup.
Some may find the initial setup and configuration slightly complex.
The Luminous Nxg 1400 offers a cost-effective solution for small-scale solar installations, providing stable power output for home appliances while ensuring compatibility with solar panels for efficient energy utilisation.
An affordable and reliable solar inverter suitable for small-scale solar setups.
"I installed the Luminous Nxg inverter for my home, and it's been working great. It powers all my essential appliances without any issues, and I love knowing that I'm saving money on my electricity bill with solar energy."
Luminous Nxg 1400 700VA Sine Wave Solar Inverter
User Manual
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DC to AC Conversion: Solar panels generate DC electricity when exposed to sunlight. The solar inverter takes this DC electricity and converts it into AC electricity, which is the standard form of electricity used in homes and businesses.
Synchronisation with Grid: In grid-tied systems, the solar inverter synchronises the generated AC electricity with the utility grid. This ensures that any excess electricity generated by the solar panels can be fed back into the grid, often earning the system owner credits or compensation through net metering programs.
Optimisation and Monitoring: Advanced solar inverters may include features like Maximum Power Point Tracking (MPPT), which optimises the power output of the solar panels by adjusting the voltage and current levels to match the varying sunlight conditions. Many modern inverters also come with monitoring capabilities, allowing users to track the performance of their solar system and identify any issues or inefficiencies.
Regular Cleaning: To ensure optimal performance, keep the solar panels and inverter enclosure clean from dust, dirt, and debris. Wipe down the panels regularly with a soft cloth, and clean the inverter's ventilation openings to prevent overheating.
Inspect for Damage: Periodically inspect the solar panels and inverter for any signs of physical damage, such as cracks, corrosion, or loose connections. Address any issues promptly to prevent further damage or performance degradation.
Check for Shading: Ensure that the solar panels are not shaded by trees, buildings, or other obstructions. Shade can significantly reduce the system's energy output. Trim any overhanging branches or remove obstacles that may cast shadows on the panels.
Monitor Performance: Use monitoring tools provided by the inverter manufacturer or third-party software to track the performance of your solar system. Monitor energy production levels and look for any anomalies that may indicate a malfunction or inefficiency.
Professional Maintenance: Consider scheduling periodic maintenance checks with a qualified solar technician to inspect and service the solar panels, inverter, and other system components. Professional maintenance can prolong the lifespan of your solar system and ensure optimal performance.
Evaluate customer reviews and ratings.
Consider specifications and features against user needs.
Analyse expert reviews and product benchmarks.
Consider value for money and overall user satisfaction.
Look for inverters with high-efficiency ratings to maximise energy production and optimise return on investment.
Ensure that the inverter is compatible with the specifications of your solar panels, including voltage, current, and type.
Choose an inverter with sufficient capacity and power output to meet the energy needs of your household or business.
Consider the type of inverter (string, micro, or central) based on your system layout and efficiency and performance requirements.
Check the warranty coverage and terms offered by the manufacturer to ensure protection against defects and malfunctions.
Monitoring and Remote Access Capabilities: Opt for inverters with monitoring and remote access capabilities for real-time performance tracking and troubleshooting.
Select a manufacturer with a reputation for providing excellent technical support and customer service to address any issues or concerns.
Prioritise inverters are known for their reliability and durability, especially in harsh environmental conditions.
Consider the environmental operating conditions, such as temperature and humidity, to ensure the inverter can withstand local climate conditions.
Evaluate the inverter's price in relation to its features, performance, and warranty coverage to determine its overall value for money.
Assess the installation requirements and costs associated with the inverter to budget for installation expenses.
If you plan to incorporate battery storage systems, ensure compatibility between the inverter and the chosen battery technology.
Look for safety features such as surge protection, overvoltage protection, and ground fault detection to safeguard your system and appliances.
Verify that the inverter meets relevant certifications and compliance standards to ensure safety and reliability.
Research the brand's reputation and read reviews from other customers to gauge the reliability and performance of the inverter.
Ensure the inverter meets grid connection requirements and standards set by local authorities and utility companies.
Choose an inverter that offers scalability for future expansions or upgrades to accommodate changes in energy needs.
Consider the inverter's design and aesthetics, especially if it will be visible in your home or business.
If you plan to expand your solar system in the future, consider compatibility with inverters from the same manufacturer for seamless integration.
Check if the manufacturer provides regular software updates and firmware upgrades to improve performance and add new features over time.
Types of Solar Panels:
Monocrystalline: Made from single-crystal silicon, known for high efficiency and sleek appearance.
Polycrystalline: Made from multiple silicon crystals, it offers a balance of efficiency and cost-effectiveness.
Thin-Film: Made from layers of photovoltaic material deposited onto a substrate, it is known for flexibility and suitability for various applications.
Maintenance Tips to Increase Panel Life:
Regular Cleaning: Remove dirt, dust, and debris from the panel surface to optimise sunlight absorption.
Inspection for Damage: Check for cracks, scratches, or other physical damage and address promptly to prevent further deterioration.
Monitoring Performance: Keep track of energy production levels and efficiency to detect any issues early and ensure optimal panel operation.
Hopefully, this article will answer all your queries regarding choosing the best solar inverters in India.
The Luxntek Solar Portable CFL UPS Mini Inverter offers convenient and portable power solutions with its 55-watt output and inbuilt lithium battery, boasting an impressive 5-year battery life. With a rapid 3-hour fast charging capability, it ensures quick replenishment for uninterrupted usage.
UTL Shamsi Solar Home PCU Hybrid PCU integrates solar functionality into its 675VA UPS, providing reliable power backup with its 12V configuration and 25A inverter. Ideal for home use, it combines efficiency and convenience to meet diverse energy needs while leveraging solar energy for sustainable power generation.
String Inverters
Micro inverters
Power Optimizers
String Inverters: String inverters are connected to multiple solar panels in series, forming a string. They convert the DC electricity generated by the entire string of panels into AC electricity. String inverters are cost-effective and suitable for most residential and commercial installations.
Microinverters: Microinverters are installed on each individual solar panel, converting the DC electricity directly at the panel level. This allows for independent operation of each panel, maximising energy production and minimising the impact of shading or panel mismatch. Microinverters are ideal for complex or shaded installations.
Power Optimizers: Power Optimizers are devices installed at the back of each solar panel to maximise energy production. They optimise the DC output of each panel and provide module-level monitoring. Power optimisers are often used in combination with string inverters, offering improved performance and flexibility.
Utilising monitoring software provided by the inverter manufacturer or third-party platforms.
Accessing real-time data through online portals or mobile apps.
Installing additional monitoring devices, such as energy metres or data loggers.
Periodically checking performance metrics displayed on the inverter's LCD screen or interface.
Yes, it is possible to connect multiple solar inverters together for a larger solar panel system, especially in commercial or utility-scale installations. This approach, known as parallel configuration, allows for increased power output and system scalability. However, it requires proper system design and coordination to ensure compatibility, synchronisation, and optimal performance across all inverters.
Author Name: Sindhu Ramasamy
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