The main hybrid solar inverter manufacturers selling in India include Deye, Eastman, Growatt, Livguard, Luminous, Microtek, Nexus Solar Energy, Servotech, Sungrow and UTL. Their published ranges differ in warranty length, enclosure rating, battery compatibility, power capacity, monitoring and availability of three-phase models.
This list is published by Nexus Solar Energy, which manufactures hybrid inverters and appears in it.
This is a sourcing guide for dealers, EPC contractors, system integrators and OEM buyers. It is not a product ranking. The order places the disclosed publisher first; every other manufacturer is alphabetical. Each entry links to a current company source and highlights one numeric specification that can be checked before a commercial discussion.
Hybrid Solar Inverter Manufacturers Selling in India
1. Nexus Solar Energy
Nexus Solar Energy manufactures hybrid solar inverters in Bulandshahr, Uttar Pradesh, for residential, commercial and dealer-led solar systems. The live range covers 2 kW to 15 kW models, including a 15 kW three-phase unit and models designed to operate without a battery connected. Its published warranty follows enclosure protection: IP54 models carry 4 years, while IP65 and IP66 models carry 5 years. Buyers should confirm the rating on the exact model because lower-protection models have different terms. Review the current capacities, ratings and prices on the Nexus hybrid inverter category.
2. Deye
Deye develops single-phase and three-phase hybrid inverters for solar-plus-storage systems and supplies models through its international channel network. Its official SUN three-phase low-voltage range spans 3 kW to 12 kW, supports low-voltage batteries and uses two MPPT trackers. The same product specification states IP65 enclosure protection, maximum efficiency of 97.6% and a 5-year warranty with an option up to 10 years depending on the installation country. A buyer should verify the India-specific warranty and service route with the authorised supplier. See the official Deye 3–12 kW specification.
3. Eastman
Eastman supplies inverter, battery and energy-storage equipment for household and commercial applications. Its official 4–10 kW ESS manual documents hybrid operation with PV, grid, battery and backup connections. A specific electrical checkpoint in that manual is the 580 V maximum PV open-circuit voltage; exceeding it voids warranty coverage for the affected condition. That number matters to EPC teams because string design must remain inside the inverter limit across the site’s lowest expected temperature. Confirm model availability and the matching battery-voltage window before procurement. Read the official Eastman ESS 4–10 kW manual.
4. Growatt
Growatt makes distributed-energy equipment including single-phase and three-phase hybrid storage inverters. The official product portfolio identifies IP65 hybrid families, while the SPH three-phase documentation covers models up to 10 kW and supports both lithium and lead-acid batteries. One documented SPH configuration has a 100–550 V battery-voltage range and two MPPT inputs, so battery design and PV-string design need separate checks. Growatt products are sold through regional distributors, and support terms can vary by market. EPC buyers should therefore match the exact model code, authorised channel and warranty document. Browse the official Growatt product portfolio.
5. Livguard
Livguard offers solar power-conditioning equipment, batteries and integrated backup products for homes and commercial loads. Its official solar catalogue describes Hybrid MPPT HKVA inverters that work from solar and utility supply and states a 5-year warranty for the published series. The same catalogue specifies overload capability up to 200% for peak surges, alongside MPPT control and selectable operating priorities. Those figures are useful only when the connected load, surge duration and installation conditions match the product manual. Dealers should also confirm whether a quoted unit is the hybrid MPPT series rather than a conventional home inverter. See the official Livguard solar catalogue.
6. Luminous
Luminous manufactures and markets solar inverters, batteries and power-backup equipment in India. Its official hybrid catalogue lists Solar Hybrid TX models from 3 kVA to 30 kVA with a 36-month warranty. The higher-frequency NXH family includes 3, 5, 8, 10 and 12 kVA models; selected models publish warranty coverage up to 120 months. The 8 kVA NXH product page also identifies three-phase output, dual MPPT, lithium and lead-acid support, and efficiency above 98.4%. Warranty varies by family, so comparisons must use the exact SKU. Check the official Luminous hybrid inverter range.
7. Microtek
Microtek manufactures power-backup, voltage-control and solar equipment for Indian homes and businesses. Its official home-inverter catalogue includes a Smart Hybrid family with true-sine-wave output across 725 VA to 1650 VA. That published range is smaller than the multi-kilowatt solar-storage units used for larger rooftop projects, which makes model classification important during comparison. A dealer should ask whether the requirement is a home UPS with hybrid charging logic or a grid-interactive solar hybrid inverter with export, MPPT and battery communications. Use the official Microtek Smart Hybrid catalogue to verify the listed capacity.
8. Servotech
Servotech Renewable Power System manufactures solar, energy-storage and EV-charging products in India. Its current hybrid page publishes Sparkle models from 3.6 kW to 12 kW and a Fusion three-phase family from 5 kVA to 300 kVA. Individual Sparkle listings include grid feed, Wi-Fi monitoring, lithium and lead-acid support, and enclosure ratings that vary by model; one published 7.5 kVA unit is IP66. Because protection class changes across the range, the site environment must be checked against the exact data sheet. Review the official Servotech hybrid inverter range.
9. Sungrow
Sungrow develops PV inverters and energy-storage systems for residential, commercial and utility applications. Its official SH5K-30 data sheet describes a residential single-phase hybrid inverter designed for a low-voltage battery and lists IP65 enclosure protection. IP65 is a useful installation filter because it defines dust protection and resistance to water jets, but it does not replace the mounting, clearance and temperature instructions in the manual. Indian buyers should confirm the supported battery list, local warranty owner and service channel for the selected model. View the official Sungrow SH5K-30 data sheet.
10. UTL
UTL Solar produces power-backup, solar PCU, inverter and battery equipment for residential and industrial applications. Its official portfolio separates on-grid, off-grid and hybrid solar PCU categories, which helps buyers avoid treating every solar inverter as a hybrid model. UTL’s company product disclosure also lists lithium storage modules in 48 V, 50 Ah and 100 Ah formats with battery banks up to 48 V 800 Ah for supported applications. For a hybrid project, confirm the inverter’s PV input, battery protocol, phase arrangement and export capability as a complete system. Start with the official UTL solar product catalogue.
How to Choose a Hybrid Inverter Manufacturer
Start with the electrical architecture. Record the sanctioned phase, peak and continuous load, expected PV string voltage, battery voltage, backup circuits and whether grid export is permitted. A capacity label alone cannot confirm compatibility. Three-phase projects also need phase balancing, grid-code settings and a clear plan for backup loads.
Verify certification at model level. Ask for the BIS registration or other applicable certificate and check that the model number on the certificate matches the quotation and nameplate. A company may sell several families under one brand, but certification and grid approval can be limited to specific variants.
Read the warranty, not only the duration. Compare start date, registration requirement, installation conditions, parts and labour coverage, transport responsibility and exclusions. An IP rating describes enclosure protection; it does not guarantee that every installation or failure is covered. Keep the invoice, commissioning record and serial number.
Test service and spare-parts access. Dealers and EPC contractors should identify the service owner, response channel, repair location and availability of boards, fans, displays and communication modules. Ask how faults are handled outside the seller’s city and whether advance replacement is available.
Check battery communication. “Lithium compatible” may mean a fixed voltage profile or direct CAN/RS485 communication with an approved BMS. Obtain the supported-battery list and protocol version. For battery-less operation, confirm minimum PV voltage, grid behaviour, export control and what happens during a grid outage.
Evaluate OEM capability separately. Private-label buyers need documented control over firmware, labels, packaging, test records, spare parts and warranty reserves. A catalogue logo change is not the same as an OEM engineering programme. Visit the factory or audit the production and quality process before committing volume.
Frequently Asked Questions
Who is the best hybrid inverter manufacturer in India?
There is no single manufacturer that is best for every project. The right choice is the one whose certified model matches the required phase, load, PV voltage, battery protocol, enclosure rating, warranty and service location. Compare exact model documents instead of brand claims.
Which companies manufacture hybrid inverters in India?
Nexus Solar Energy, Luminous, Microtek, Servotech and UTL publish inverter or hybrid-product manufacturing portfolios in India. Other brands such as Deye, Growatt and Sungrow sell hybrid products through Indian channels; buyers should confirm the manufacturing origin and local warranty owner for the exact SKU.
Is Deye made in India?
Do not assume that a Deye model is made in India merely because it is sold here. Check the product nameplate, invoice and authorised-channel documentation for country of origin and India warranty coverage.
Which hybrid inverter manufacturer offers OEM?
Nexus Solar Energy publishes an OEM/ODM route for private-label and dealer programmes. Any buyer considering OEM supply should still audit engineering control, testing, firmware, certification, minimum order quantity, service responsibility and written warranty terms.
What IP rating should a hybrid inverter have?
The required rating depends on the installation. IP65 or IP66 provides stronger dust and water protection than indoor-oriented enclosures, but the manual’s mounting and exposure limits still apply. Use the exact site conditions and model documentation.
Can a hybrid inverter run without a battery?
Some models can operate from PV and grid without a battery, but not every hybrid inverter provides the same behaviour. Verify minimum PV voltage, export settings, backup behaviour and the manufacturer’s written battery-less operating instructions.
Should dealers compare warranty years or service coverage?
Compare both. A long warranty has limited value if transport, labour, exclusions, registration or local repair arrangements are unclear. Request the complete warranty document and test the service channel before placing volume orders.
How should an EPC verify a three-phase hybrid inverter?
Match the quoted model to its data sheet and certification, then verify phase configuration, backup output, PV limits, battery voltage, communication protocol, protection devices and commissioning procedure. Do not infer three-phase capability from total kW alone.
For Nexus manufacturing and exhibition context, see the REV Expo Lucknow page and Global Solar Expo Jaipur page. Continue to the lithium battery manufacturer roundup when planning the storage side of a hybrid system.