Authorized Dealer · South Kerala Direct

Luminous Energy Systems.
Power Without Pause.

From high-yield grid-tied solar under KSEB net metering to futuristic wall-mounted LiFePO4 backup inverters and long-life tall tubular storage. Engineered for Kerala's tropical climate.

💬 WhatsApp Sizing Desk
Luminous Li-ON Integrated Lithium Backup Inverter
98.4%
Peak Efficiency
3x Faster
LiFePO4 Charging
< 10ms
UPS Switchover
25 Years
Solar Panel Warranty
01 · High-Yield Grid Export

Luminous On-Grid Solar Inverters

Connect directly to the KSEB grid with zero battery maintenance overhead. Designed for residential rooftop systems under the PM Surya Ghar Muft Bijli Yojana subsidy, converting maximum sunlight into zero-bill electricity.

🏭 Luminous Own Production · Made in India ⚡ 98.4% Peak Efficiency
Luminous NXiT 10kW On-Grid Solar Inverter (Own Production)
Luminous · In-House Manufacturing Division

Luminous NXiT Series (3kW – 10kW 3-Phase)

Luminous In-House Manufactured High-Yield Commercial & Residential Grid-Tie Inverters

Luminous's flagship in-house manufactured high-yield on-grid string inverter line, designed and built in Luminous's Indian manufacturing facilities. Built in a robust IP65 cast-aluminum chassis with the signature circular status interface, dual high-speed MPPT trackers, and integrated Wi-Fi cloud telemetry.

98.4% Max Conversion Yield
Dual MPPT Flexible String Design
IP65 All-Weather Enclosure
₹78,000 Direct Central Subsidy
  • Dual High-Speed MPPT Trackers: Accommodates multi-pitched villa roofs without cross-string voltage drop
  • Built-In Wi-Fi Cloud Telemetry: Track hourly kWh output, lifetime generation, and grid export on your smartphone
  • KSEB Grid Synchronization: Fully certified with automatic anti-islanding protection complying with IEEE 1547
  • 7 to 10 Year Extended Warranty: Backed by Luminous factory service engineers and Sonetec on-site support
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Tier-1 OEM Series Luminous NXi OEM Grid-Tie String Inverter
Luminous · NXi OEM Series

Luminous NXi Series (1kW – 5kW 1-Phase / 3kW – 50kW 3-Phase)

Certified OEM Grid-Tie String Inverters for Kerala Homes & Businesses

Proven Tier-1 OEM grid-tie string inverters for residential single-phase and commercial three-phase installations. Up to 98.4% efficiency with dual MPPT flexibility, ultra-low 70V startup, and IP65 all-weather casing.

  • Dual MPPT Flexibility: Accommodates multi-angled residential roofs without string loss
  • Natural Convection Cooling: Fanless silent operation, ideal for villa balconies and car porches
  • KSEB Net-Meter Ready: Full anti-islanding compliance for PM Surya Ghar ₹78,000 central subsidy
  • Proven Commercial Deployments: 25 kWp 3-Phase NXi 325 at Dr Pradeep's Sindhoor Ayurveda Hospital & 20 kW 3-Phase at NVP, Oyoor, Kollam
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Kerala High-Yield Rooftop Deployments

Aerial Luxury. 365 Days of Pure Solar Harvest.

From tranquil backwater estates in Alappuzha to coastal luxury villas in Kollam and Trivandrum, Sonetec Powers engineers Luminous solar arrays with aerospace precision. Engineered to generate peak kilowatt-hours through torrential monsoon skies and bright equatorial summers.

₹78,000 PM Surya Ghar Subsidy
25 Yrs Linear Performance
Zero Monthly Power Bills
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02 · Complete Grid Independence

Luminous Off-Grid Solar PCUs

Designed for locations prone to prolonged power outages or zero grid availability. Intelligent solar charging algorithms prioritize free solar energy first, battery reserves second, and grid power only as an emergency backup.

🔋 100% Grid Independence ⚡ 65A Smart MPPT
Luminous Solarverter Pro MPPT Solar PCU
Luminous · Solarverter Pro

Luminous Solarverter Pro (2kVA – 5kVA)

Heavy-Duty MPPT Solar Power Conditioning Unit with Pure Sine Wave Engine

Features advanced multi-stage MPPT tracking that extracts up to 30% more energy from solar arrays during cloudy and overcast Kerala monsoon days. Intelligently routes power directly to your appliances before drawing battery reserve.

5.0 kVA Heavy Surge Tolerance
65A MPPT High-Speed Solar Charger
< 3% THD Clean Pure Sine Wave
300% Peak Motor Surge
  • Solar > Battery > Grid Priority: Maximizes monthly energy savings by running daytime appliances strictly on solar
  • Intelligent Battery Health Management: 4-stage smart charging prevents overcharging and extends lead or lithium cycle life
  • Comprehensive Digital LCD: View solar generation in kWh, load percentage, battery charge level, and grid status
  • Heavy Motor Surge Handling: Effortlessly starts refrigerators, water pumps, and air compressors without tripping
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Classic Hybrid Tech Luminous Solar NXG Hybrid Inverter PCU
Luminous · Solar NXG Series

Luminous Solar NXG / NXG Pro (850VA – 2350VA)

Classic Solar Hybrid Home UPS with Intelligent Solar Optimization

Luminous's proven, classic Solar Hybrid PCU technology for Kerala households. Combines a pure sine wave inverter, solar charge controller, and intelligent power management. Saves electricity by prioritizing free solar harvest to run home appliances directly before drawing from the battery.

  • Solar-Battery-Grid Priority: Intelligent logic runs day loads on solar, keeping electricity bills minimal
  • Dual-Mode Fast Charging: Charges from solar and grid simultaneously during erratic weather
  • Pure Sine Wave Output: Safe, noiseless backup power for home appliances, ceiling fans, and TVs
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Commercial Grade Luminous Cruze High Capacity Inverter
Luminous · Cruze High-Capacity

Luminous Cruze Series (5kVA – 10kVA)

Heavy-Duty Workhorse for Estates, Clinics & Supermarkets

Powers heavy domestic and commercial machinery including inverter air conditioners, dental chairs, cold rooms, and sensitive equipment.

  • High Voltage Battery Bank: 48V / 96V / 120V architecture for ultra-high conversion efficiency
  • Automatic Static Bypass: Guarantees uninterrupted power even during internal maintenance checks
  • Heavy Industrial Protection: Comprehensive MCB circuit protection against short-circuits and thermal overloads
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03 · The Ultimate Energy Fortress

Luminous Hybrid Solar Inverters

The best of both worlds. Feed surplus solar generation back into the KSEB grid for monthly credit bills, while maintaining a dedicated lithium battery reserve that kicks in within 10 milliseconds during sudden blackouts.

🔄 Bi-Directional Power ⚡ LiFePO4 Lithium Ready
Luminous Smart Hybrid Solar Inverter
Luminous · Smart Hybrid Systems

Luminous Smart Hybrid (3kW – 6kW)

Bi-Directional Solar Hybrid Inverter with Microsecond UPS Switchover

Intelligent power dispatch controls export to the grid, charges the lithium battery bank, and powers high-priority home circuits seamlessly during lightning storms and grid failures with zero desktop computer reboot or Wi-Fi drop.

6 kW Peak Hybrid Output
< 10ms Zero-Flicker Transfer
48V LFP Lithium Bus Ready
Zero Export Programmable Limiter
  • Intelligent Energy Dispatch: Prioritizes self-consumption, exports excess to KSEB, and maintains reserve battery charge
  • Seamless UPS Transfer: Ultra-fast sub-10ms switchover keeps security systems, servers, and medical gear running continuously
  • Dual Battery Chemistry Support: Native compatibility with 48V LiFePO4 Lithium energy storage modules and C10 tubular banks
  • Live Cloud Analytics: Real-time animated telemetry diagrams displaying solar yield, battery charge, and grid transactions
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04 · Silent Home Power Backup

Luminous Backup Inverters & Home UPS

Quiet, pure sine wave power that protects sensitive electronics, televisions, Wi-Fi routers, and kitchen refrigerators. Choose between traditional smart DSP processors or all-in-one integrated lithium inverters.

⭐ Integrated LiFePO4 🛡️ 5-Year Full Warranty
Luminous Li-ON 1250 Integrated Inverter
Luminous · Li-ON Series

Luminous Li-ON 1250 Integrated UPS

1100VA / 880W Wall-Mounted Pure Sine Wave UPS with In-Built LiFePO4 Core

No acid fumes, no bulky battery trolley, zero water topping. Hangs cleanly on your wall like consumer electronics and recharges 3 times faster than tubular batteries. Designed for modern luxury apartments and contemporary Kerala villas.

1100 VA Pure Sine Wave Power
1280 Wh In-Built LiFePO4 Core
< 3 Hrs Rapid Full Recharge
Wall Mount Zero Floor Trolley
  • High-Resolution Digital Display: Shows exact backup time remaining in hours & minutes and live load percentage
  • Integrated Automotive Grade BMS: Complete multi-tier protection against overcharging, deep discharge, and short circuit
  • Rapid 3X Faster Charging: Fully recovers backup in under 3 hours, ensuring readiness for back-to-back load shedding
  • 10+ Years Operational Life: 3,000+ deep cycles offering over a decade of maintenance-free service life
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India's Best Seller Luminous Zelio+ 1100 Pure Sine Wave Inverter
Luminous · Zelio+ Series

Luminous Zelio+ 1100 / 1700 Smart UPS

Intelligent Sine Wave Inverter (Zelio+ 1100: 900 VA / 756W · Zelio+ 1700: 1500 VA / 1260W)

Equipped with an intuitive LED display indicating remaining backup and charging hours. Powered by a 32-bit DSP processor that learns your battery's charging state to maximize battery life.

  • Rated Capacity: Zelio+ 1100 rated at 900 VA / 756W; Zelio+ 1700 rated at 1500 VA / 1260W
  • 32-Bit DSP Controller: Micro-second sensory speed prevents humming in ceiling fans
  • Smart Fault Bypass Switch: Direct mains bypass ensures continuous supply during emergencies
  • Battery Type Selector: Dedicated charging curves for Tubular, Flat, and SMF batteries
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05 · Ultra-High Efficiency N-Type PV

Luminous Solar Panels: TOPCon DCR & Non-DCR

Next-generation N-Type TOPCon bifacial and high-yield Mono PERC modules engineered specifically for Kerala's coastal air, equatorial summer heat, and torrential monsoon seasons. Choose certified DCR modules for PM Surya Ghar subsidy or high-density Non-DCR modules for commercial installations.

🛡️ 30-Year Performance Warranty ⚡ 100% DCR · PM Surya Ghar Eligible
Luminous N-Type TOPCon DCR Bifacial Dual Glass Solar Panels
Luminous · Solar PV Division · DCR Series

Luminous N-Type TOPCon DCR Bifacial Modules

144-Cell Dual-Glass High-Yield Solar Panels (580Wp – 625Wp) · 100% Indian Cell & Module

Engineered with domestic Indian cells complying with MNRE Domestic Content Requirement (DCR) and ALMM List-I. Guarantees full eligibility for the ₹78,000 central DBT subsidy under PM Surya Ghar. Delivers industry-leading 22.5%+ module efficiency with dual-glass bifacial rear harvest.

625 Wp Peak Module Output
22.5% Peak Module Efficiency
100% DCR PM Surya Ghar Subsidy
30 Yrs Linear Performance
  • 100% DCR & ALMM List-I Approved: Manufactured with certified Indian cells and individual RFID tags verified by KSEB for instant DBT subsidy approval
  • Superior Temperature Coefficient (-0.30%/°C): N-Type TOPCon minimizes thermal power loss during sweltering 38°C Kerala summer afternoons
  • Up to 80% Bifaciality Factor: Dual-glass rear absorption captures reflected sunlight from white rooftop tiles or terrace coatings, boosting yield up to 25%
  • Monsoon Diffuse Light Capture: Generates 20%–35% of rated power even during dense overcast monsoon downpours across South Kerala
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Commercial & C&I (Non-DCR) Luminous N-Type TOPCon Non-DCR Bifacial Solar Panel
Luminous · Non-DCR TOPCon Series

Luminous TOPCon Non-DCR Bifacial (580Wp – 625Wp)

High-Density Open-Market Modules for Commercial & Industrial Rooftops

Utilizes ultra-high efficiency imported N-Type silicon cells. Best suited for commercial buildings, factories, schools, and healthcare facilities looking for maximum energy yield per square foot at lower upfront equipment cost.

  • Rated Capacity: 580Wp to 625Wp bifacial dual-glass architecture
  • Verified Healthcare Deployment: 25 kW rooftop installation at Dr Pradeep's Sindhoor Ayurveda Hospital, Kollam (625W TOPCon modules with elevated maintenance walkway)
  • Verified Commercial Deployment: 20 kW rooftop installation at NVP, Oyoor, Kollam (615W TOPCon modules with 20 kW Luminous 3-Phase inverter)
  • Verified Residential Hybrid Deployment: 6 kW array of 625W TOPCon modules paired with Power-One 10 kW 3-Phase hybrid inverter & 5.12 kWh LiFePO4 battery at Karikode, Kollam
  • 30-Year Warranty: Low 0.40% annual degradation with IP68 junction box
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Proven Mono PERC Luminous Mono PERC Half Cut Solar Panel
Luminous · Mono PERC Series

Luminous Mono PERC Half-Cut (545Wp – 555Wp)

10-Busbar Monocrystalline Modules for Standard Off-Grid & Backup Systems

Field-proven half-cut cell technology minimizing electrical resistance and shading hot-spot risks. Economical and reliable for off-grid homes, farm sheds, and solar water pumps.

  • Rated Capacity: 545Wp to 555Wp with 10-BB silicon busbars
  • 25-Year Linear Warranty: Anti-reflective 3.2mm tempered glass tested to 2400 Pa wind
  • PID & Salt Mist Certified: Resists coastal salinity and tropical humidity
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06 · Deep Cycle Energy Storage

Luminous Batteries: LiFePO4 & Tall Tubular

Store abundant daytime solar energy or secure emergency grid backup. Choose between next-gen maintenance-free LiFePO4 lithium modules or heavy-duty C10 Inverlast tall tubular batteries.

🏆 10+ Years Operational Life 🛡️ 3,500+ Deep Cycles
Luminous Helios LiFePO4 Lithium Battery Module
Luminous · Storage Division

Luminous Helios Li-ON Storage Modules

Safe Prismatic LiFePO4 Battery with Intelligent Smart BMS Architecture (51.2V / 25.6V / 12.8V)

Weighs 70% less than lead-acid batteries and delivers 90%+ usable depth of discharge. Built-in Battery Management System guards against thermal runaway and voltage surges, fitting neatly onto walls or equipment shelves.

48V 100Ah High Density Lithium
3,500+ Cycles @ 80% DoD
Zero Water Maintenance
< 2.5 Hrs Rapid Full Recharge
  • Automotive Prismatic Cells: Lithium Iron Phosphate chemistry with zero fire hazard and superior thermal endurance
  • Active Multi-Stage Smart BMS: Overvoltage, undervoltage, high temperature, and short-circuit electronic protections
  • 70% Space & Weight Reduction: Frees up valuable living space and eliminates toxic acidic vapors completely
  • 5-Year Replacement Warranty: Guaranteed performance backed by Sonetec technical service engineers
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Heavy Duty Tall Tubular Luminous Shakti Charge SC 18060 Tall Tubular Battery
Luminous · Shakti Charge & Inverlast Series

Luminous Shakti Charge (SC 18060) & Inverlast (150Ah – 220Ah)

High-Pressure Spine Casted Deep Cycle Tall Tubular Battery

Engineered with special spine alloy for prolonged, frequent power cuts in Kerala homes. High electrolyte volume reduces water refilling frequency to just twice a year.

  • High-Pressure Die-Casting: Spine voids eliminated for maximum corrosion resistance and longevity
  • 6 Float Level Indicators: Simple, visual distilled water level monitoring without opening caps
  • Heavy Deep Discharge Recovery: Rapidly recovers capacity following deep overnight blackouts
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Direct Spec Comparison

Which Luminous System Fits Your Home?

Side-by-side technical breakdown across technology, recharge time, and lifespan.

Feature / Metric Luminous Li-ON 1250 Luminous Zelio+ (Tubular) Luminous NXi On-Grid Luminous Smart Hybrid
Primary Function Compact Wall Backup Budget Home Backup Zero-Bill Grid Export Grid Feed + Battery Backup
Battery Technology Integrated LiFePO4 External Lead-Acid C10 No Battery Required External LiFePO4 / Tubular
Recharge Speed 2 to 3 Hours 10 to 12 Hours N/A 2.5 to 4 Hours
Switchover Latency < 10ms (Zero flicker) 15ms to 20ms Grid-Tied < 10ms (Zero flicker)
Maintenance Required Zero Maintenance Water topping every 3-6 mos Panel cleaning only Zero (with Lithium)
Expected Lifespan 10 to 12 Years 3 to 4 Years 15 to 25 Years 10 to 15 Years
PM Surya Ghar Subsidy Ineligible (Battery UPS) Ineligible (Battery UPS) Eligible (₹78,000) Partial / Sizing Dependent
The Sonetec Advantage

Why Purchase Luminous Through Sonetec Powers?

Official sales, certified engineering installation, and doorstep warranty service across South Kerala.

🎖️

Authorized Luminous Dealer

100% genuine factory sealed products with official warranty cards stamped by Sonetec engineers.

⚡

Certified Electrical Installation

Done by trained electricians using copper heavy-gauge cabling, dedicated grounding, and dual-pole MCBs.

📝

KSEB Net Metering Liaison

Complete paperwork, solar feasibility registration, and bi-directional meter testing handled end-to-end.

🛠️

Doorstep Kerala Service

Local branches in Chathannoor, Anchal, and Chadayamangalam ensure rapid dispatch if you ever need service.