"Engineering Intelligence into Every Watt of Power."
VOLTIQ is Niccau Industries Limited's world-class power electronics brand — manufacturing the complete range of solar charge controllers, on-grid string and central inverters, off-grid power conditioning units, hybrid solar + storage inverters, and online UPS systems from 1 Watt to 6 Megawatts. Every product is IEC / BIS certified, CERC grid-code compliant, and backed by BARREL Group's 5,000 MW project pipeline as the anchor customer. Manufactured in India. Engineered for the World.
Total Power Control. From Cell to Grid.
VOLTIQ is Niccau Industries' dedicated power electronics manufacturing brand — covering the complete signal chain of solar energy conversion and power management. From the smallest 10A PWM charge controller managing a rural solar home system, to a 6 MW central inverter feeding into the national grid — VOLTIQ products span every scale, every topology, and every application in India's energy landscape.
As the in-house power electronics supplier for BARREL Group's 5,000 MW pipeline, VOLTIQ products are proven under real Indian conditions — from the coastal humidity of Tamil Nadu, to the high-altitude cold of Ladakh, to the extreme heat of Rajasthan. This is field-validated performance backed by world-class manufacturing and rigorous IEC qualification testing.
Manufactured at Niccau Industries' facility | ISO 9001:2015 QMS | BIS IS 16221 & IEC 62109 certified | CERC / SERC grid code compliant | Export via DomEx TradLink
Manufactured by
Niccau Industries Limited
Associate Company — BARREL / StenJaan Global GroupCharge Controllers
PWM & MPPT — 10A to 100A, 12V to 192V
On-Grid Inverters
String 1 kW–250 kW | Central 500 kW–6 MW
Off-Grid Inverters / PCU
1 kVA to 200 kVA — pure sine wave
Hybrid Inverters
Solar + Battery + Grid — 3 kW to 200 kW
Online UPS Systems
1 kVA to 800 kVA — double conversion
Get a Quote
24-hour response — project or retail
PWM and MPPT charge controllers from 10A to 100A, 12V to 192V — for solar home systems, telecom towers, agriculture pumps, rural electrification, and off-grid commercial applications. BIS and IEC 62509 certified. Built for Indian voltage fluctuations and ambient temperatures up to 55°C.
VOLTIQ PWM Solar Charge Controller
10A to 60A PWM controllers for residential SHS, rural lighting, and small off-grid
Key Specifications
VOLTIQ MPPT Solar Charge Controller — Standard
20A to 60A MPPT — maximum power point tracking for higher solar yield in all conditions
Key Specifications
VOLTIQ Industrial MPPT Charge Controller
60A to 100A high-voltage MPPT for large off-grid systems, telecom, and industrial applications
Key Specifications
Single-phase string inverters 1–15 kW for residential and small commercial, three-phase string inverters 20–250 kW for large C&I and utility solar, micro-inverters for module-level power, and 1500V DC max input central inverters up to 6 MW for utility-scale solar plants. All CERC / SERC grid-code compliant with anti-islanding IEC 62116.
VOLTIQ OnGrid String Inverter — Single Phase
1 kW to 15 kW for residential rooftop, small C&I, and PM-KUSUM solar systems
Key Specifications
VOLTIQ OnGrid String Inverter — Three Phase
20 kW to 250 kW three-phase string inverters for large C&I rooftop and ground-mount solar
Key Specifications
VOLTIQ Micro Inverter — Module Level
300W–800W per unit — maximum yield from shaded, complex, or mixed-orientation rooftops
Key Specifications
500 kW to 6 MW central inverters for large utility solar plants — outdoor IP54 containerised enclosures, 1500V DC, IEC 61850 SCADA, LVRT/HVRT grid fault ride-through, Q-at-Night reactive power support, and peak efficiency of 99%. Designed and tested for BARREL Group's large solar farms.
VOLTIQ Central Inverter — 500 kW to 2 MW
Containerised outdoor central inverter for 1–50 MW utility solar plants
Key Specifications
VOLTIQ MegaGrid Central Inverter — 2 MW to 6 MW
India's largest utility solar plants demand India's most powerful central inverter
Key Specifications
VOLTIQ SmartGrid Central Inverter — With STATCOM
Advanced central inverter with integrated STATCOM function — reactive power compensation day and night
Key Specifications
1 kVA to 200 kVA off-grid and solar PCU systems for rural villages, remote sites, telecom towers, border outposts, agricultural loads, and any application where grid power is unavailable or unreliable. Pure sine wave output. Multi-source input — solar priority, grid, DG, battery.
VOLTIQ OffGrid PCU — Residential / Small Commercial
1 kVA to 10 kVA solar PCU for homes, shops, and small offices — solar priority with battery backup
Key Specifications
VOLTIQ OffGrid Industrial PCU / Inverter
10 kVA to 200 kVA solar PCU for telecom towers, border outposts, community centres, agriculture
Key Specifications
VOLTIQ Solar Pump Drive — VFD Inverter
Solar-powered variable frequency drive for AC pump motors — PM-KUSUM compliant
Key Specifications
3 kW to 200 kW hybrid inverters combining solar MPPT, battery management, and grid interface in one device — for residential, C&I, and industrial solar + storage systems. Zero-export option, seamless battery backup, and full integration with Halix Bharat LiFePO4 BESS packs.
VOLTIQ Hybrid Inverter — Residential
3 kW to 15 kW single-phase hybrid — solar, battery, and grid in one compact unit for homes and small businesses
Key Specifications
VOLTIQ Hybrid Inverter — Commercial & Industrial
20 kW to 200 kW three-phase hybrid inverter for large C&I solar + BESS systems
Key Specifications
VOLTIQ Power Conversion System (PCS) — BESS Integration
500 kW to 5 MW power conversion system for grid-scale battery storage — 4-quadrant bidirectional
Key Specifications
Online double-conversion UPS systems from 1 kVA to 800 kVA — for power plant control rooms, substations, data centres, hospitals, and any critical load that cannot afford even a millisecond of power interruption. VFI topology (IEC 62040-3), 0ms transfer time, and modular N+X scalable architecture.
VOLTIQ Online UPS — Single Phase
1 kVA to 30 kVA online double-conversion — offices, control rooms, labs, medical equipment
Key Specifications
VOLTIQ Online UPS — Three Phase Industrial
30 kVA to 800 kVA three-phase industrial UPS — substations, data centres, factories, hospitals
Key Specifications
VOLTIQ Modular UPS — Scalable / N+1 / Hot-Swap
25 kW–100 kW modules — start small, grow as load grows, replace modules live without shutdown
Key Specifications
Every Product. Every Standard.
VOLTIQ power electronics products carry the full suite of Indian and international certifications — ensuring eligibility for government tenders, utility project procurement, institutional financing, and international export across all major global markets.
Mandatory BIS certification for all solar inverters sold in India — required for PM-KUSUM, net metering, and grid-connected solar systems.
Mandatory — IndiaInternational safety standard for power conversion equipment used in photovoltaic systems — covering electrical, thermal, and mechanical safety requirements.
Global — PV InvertersAnti-islanding protection certification — mandatory for all grid-tied inverters. Ensures the inverter disconnects within required time during grid fault.
Grid-Tie InvertersUPS performance classification standard — VFI-SS-111 topology designation confirming true online double-conversion with 0ms transfer time.
UPS SystemsInternational performance test standard for solar battery charge controllers — covering PWM and MPPT controllers at all current ratings.
Charge ControllersCERC grid code compliance — LVRT, HVRT, reactive power capability (Q-at-Night), power factor control, and fault ride-through for all grid-connected inverters.
Grid-Connected SystemsIEC 61850 protocol compliance for central inverters and PCS — enabling seamless integration with substation automation systems and SCADA.
Central Inverters / PCSCE marking for export of all VOLTIQ products to European Union member states — covering EMC, LVD, and ErP directives.
EU ExportUL 1741 listing for US grid-connected inverters and UL 9540 for energy storage systems — enabling supply to the US solar and storage market via DomEx TradLink.
USA MarketManufacturing facility ISO 9001:2015 certified — covering procurement, production, testing, calibration, and after-sales quality management processes.
Manufacturing QMSFull RoHS 3 and REACH compliance — all VOLTIQ products are lead-free manufactured and free from restricted hazardous substances.
EU / Global ESGIECEE CB scheme certification for VOLTIQ export range — a single CB test report enables national certifications in 54 member countries.
54-Country ExportThe VOLTIQ Advantage
VOLTIQ combines in-house manufacturing, real-world project validation, group-company integration, and global certifications into one complete power electronics ecosystem.
In-House Manufacturing
Every VOLTIQ product is manufactured at Niccau Industries' own facility — full traceability, consistent quality, and no dependence on third-party brands.
BIS & CERC Certified
All inverter products are BIS IS 16221 certified and CERC grid-code compliant — eligible for all Indian government tenders and utility projects.
BARREL 5,000 MW Anchor
BARREL Group's project pipeline field-tests every VOLTIQ product in real Indian conditions — coastal, desert, high-altitude — before it reaches the market.
Halix BESS Integration
VOLTIQ hybrid inverters and PCS units are pre-validated with Halix Bharat's LiFePO4 BESS — seamless group-company solar + storage system.
Export via DomEx TradLink
International export of VOLTIQ products through DomEx TradLink — with CE, UL, and IECEE CB certifications covering 54+ global markets.
Zero Transfer Time UPS
True online double-conversion UPS — 0ms transfer time, not 4ms, not 8ms. No compromise for critical loads in power stations and data centres.
MSP Energy Infra AMC
VOLTIQ products are supported by MSP Energy Infra — StenJaan Group's O&M company — for AMC, service contracts, and lifetime support.
Competitive Group Pricing
Manufacturing at BARREL Group's anchor-customer scale enables highly competitive pricing for bulk orders — passing group advantage to every customer.
Get a Quote or Project Consultation
From a 10A charge controller for a rural solar pump to a 6 MW central inverter for a 500 MW utility solar plant — VOLTIQ covers every requirement. Our technical team responds within 24 hours with specifications, pricing, and delivery. Supply across India, export globally via DomEx TradLink.
Inverter & Charge Controller Sales
inverters@voltiq.in | powerelectronics@barrel.energy
UPS Sales & Service
ups@voltiq.in | For AMC: msp@mspenergyinfra.in
Export Enquiries
export@domextradlink.com — DomEx TradLink
Dealer / Distributor
📦 Product Enquiry — VOLTIQ
Share your requirement and receive specifications and pricing within 24 hours.
VOLTIQ.
ENGINEERING INTELLIGENCE INTO EVERY WATT.
From a 10A PWM charge controller for a PM-KUSUM solar pump to a 6 MW central inverter for a 500 MW solar plant. From a 1 kVA UPS for a rural school control panel to an 800 kVA modular UPS for a utility substation. VOLTIQ — the power electronics of India's clean energy future — manufactured by Niccau Industries Limited, backed by BARREL Group, exported to the world.
Solar Modules (Ecstasy) · Inverter / UPS (VOLTIQ) · Structure · Cable & Accessories · Tracking Systems · Transformers · BoS for Power Projects
© VOLTIQ — Power Electronics by Niccau Industries Limited | A StenJaan Global Group Company