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Solar Inverters Built For India

Qbits publishes on-grid and hybrid solar inverter families for residential and commercial projects. Select a model from the grid connection, PV array, phase, environmental limits and any required battery-backed loads. For a home, office or industrial project, verify the exact datasheet, current certificates, warranty, service terms and installation design.

Explore our range of On-Grid and Hybrid Solar Inverters, thoughtfully designed to make solar energy simpler and more rewarding.

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Compare the right inverter family

For utility-connected generation, start with the on-grid range. If selected loads need battery-backed operation during outages, compare the hybrid range and the approved battery arrangement. Check phase, AC rating, PV voltage/current and any backup output for the exact model.

Use the model datasheets before purchasing. A family card may cover several SKUs with different MPPT counts or current limits. Send Qbits your array layout, connection and load details for a model-specific enquiry.

All Qbits inverter models at a glance

Each row is one model family and may cover several power ratings. Open the model page for the full specification table, or download that family's datasheet directly.

Qbits on-grid and hybrid inverter models with power range, phase, MPPT, maximum efficiency and datasheet
Model	Type	Power	MPPT	Max efficiency	Datasheet
QB 1.5/2.0/2.7/3.0/3.3/3.6/4.0KTLS: single-phase on-grid inverter	On-grid, 1-phase	1.5–4 kW	Single-MPPT	98%	QB-1.5-4.0KTLS datasheet (PDF)
QB 4.2/4.6/5/5.4/6KTLS: single-phase on-grid inverter	On-grid, 1-phase	4.2–6 kW	Single-MPPT	98.0–98.1% by model	QB-4.6-6KTLS datasheet (PDF)
QB 4/5/6 KTLD: single-phase on-grid inverter	On-grid, 1-phase	4–6 kW	Dual-MPPT	98.1%	QB-4-6KTLD datasheet (PDF)
QB 5/6/8/10/12/15/17KTLC: three-phase on-grid inverter	On-grid, 3-phase	5–17 kW	Dual-MPPT	98.5–98.7% by model	QB-6-17KTLC datasheet (PDF)
QB 20/23/25/28/30KTLC: three-phase on-grid inverter	On-grid, 3-phase	20–30 kW	Dual-MPPT	98.8%	QB-20-30KTLC datasheet (PDF)
QB 30/33/36/40KTLC-Pro: three-phase on-grid inverter	On-grid, 3-phase	30–40 kW	3 MPPTs	98.6–98.7% by model	QB-30-40KTLC-Pro datasheet (PDF)
QB 40/45/50KTLC-Plus: three-phase on-grid inverter	On-grid, 3-phase	40–50 kW	Multi-MPPT	98.6–98.7% by model	QB-40-50KTLC-Plus datasheet (PDF)
QB 50/60KTLC: three-phase on-grid inverter	On-grid, 3-phase	50–60 kW	3 MPPTs	98.7–98.9% by model	QB-50-60KTLC datasheet (PDF)
QB 70/75/80/90/100/110KTLC-Pro: three-phase on-grid inverter	On-grid, 3-phase	70–110 kW	6 or 8 MPPTs by model	98.6–98.7% by model	QB-70-110KTLC-Pro datasheet (PDF)
QB 80/90/100/110/125KTLC: three-phase on-grid inverter	On-grid, 3-phase	80–125 kW	8 to 10 MPPTs by model	98.6–98.9% by model	QB-80-125KTLC datasheet (PDF)
QB 225/320K-EHV: three-phase on-grid inverter	On-grid, 3-phase	225–320 kW	12 MPPTs; 14 or 16 optional on 320 kW	99.02%	QB-225-320K-EHV datasheet (PDF)
QBH 3KS/3K6S/4KS/4K6S/5KS/6KS48P: single-phase hybrid inverter	Hybrid, 1-phase	3–6 kW	1 or 2 MPPTs by model	97.6%	QBH-3-6KS48P datasheet (PDF)
QBH 7KS/7K6S/8KS48P: single-phase hybrid inverter	Hybrid, 1-phase	7–8 kW	Dual-MPPT	98%	QBH-7-8KS48P datasheet (PDF)
QBH 5/6/7/8/10/12KS48P3: three-phase hybrid inverter	Hybrid, 3-phase	5–12 kW	1 or 2 MPPTs by model	98%	QBH-5-12KS48P3 datasheet (PDF)

On-Grid Inverters

Grid-Tied Solar Solutions

High-efficiency grid-tied inverters that convert DC solar power to AC for direct grid export or self-consumption.

TLS Series Single-phase & Single-MPPT

QB 1.5/2.0/2.7/3.0/3.3/3.6/4.0KTLS

50 V starting voltage

20 A maximum DC input current

98% maximum efficiency

IP66 enclosure

Download datasheet (PDF) QB-1.5-4.0KTLS specifications →

TLS Series Single-phase & Single-MPPT

QB 4.2/4.6/5/5.4/6KTLS

50 V starting voltage

20 A maximum DC input current

90–290 Vac adjustable grid range

IP66 enclosure

Download datasheet (PDF) QB-4.6-6KTLS specifications →

TLD Series Single-phase & Dual-MPPT

QB 4/5/6 KTLD

2 Independent MPPTs

20A Input per MPPT

98.1% Maximum Efficiency

IP66 Protection

Download datasheet (PDF) QB-4-6KTLD specifications →

TLC Series Three-phase & Dual-MPPT

QB 5/6/8/10/12/15/17KTLC

2 MPPTs

180 V starting voltage

98.5–98.7% maximum efficiency by model

IP66 enclosure

Download datasheet (PDF) QB-6-17KTLC specifications →

TLC Series Three-phase & Dual-MPPT

QB 20/23/25/28/30KTLC

2 MPPTs

180 V starting voltage

98.8% maximum efficiency

IP66 enclosure

Download datasheet (PDF) QB-20-30KTLC specifications →

Pro Series Three-phase & 3 MPPTs

QB 30/33/36/40KTLC-Pro

3 MPPTs

180 V starting voltage

98.6–98.7% maximum efficiency by model

IP66 enclosure

Download datasheet (PDF) QB-30-40KTLC-Pro specifications →

Plus Series Three-phase & Multi-MPPT

QB 40/45/50KTLC-Plus

4 MPPTs

180 V starting voltage

98.6–98.7% maximum efficiency by model

IP66 enclosure

Download datasheet (PDF) QB-40-50KTLC-Plus specifications →

TLC Series Three-phase & 3 MPPTs

QB 50/60KTLC

3 MPPTs

300 V starting voltage

98.7–98.9% maximum efficiency by model

IP66 enclosure

Download datasheet (PDF) QB-50-60KTLC specifications →

Pro Series Three-phase & 6 or 8 MPPTs by model

QB 70/75/80/90/100/110KTLC-Pro

6 or 8 MPPTs by model

180 V starting voltage

98.6–98.7% maximum efficiency by model

IP66 enclosure

Download datasheet (PDF) QB-70-110KTLC-Pro specifications →

TLC Series Three-phase & 8 to 10 MPPTs by model

QB 80/90/100/110/125KTLC

8 to 10 MPPTs by model

300 V starting voltage

98.6–98.9% maximum efficiency by model

IP66 enclosure

Download datasheet (PDF) QB-80-125KTLC specifications →

TLC Series Three-phase & 12 MPPTs; 14 or 16 optional on 320 kW

QB 225/320K-EHV

12 MPPTs as standard

550 V starting voltage

99.02% maximum efficiency

IP66 enclosure

Download datasheet (PDF) QB-225-320K-EHV specifications →

Hybrid Inverters

Battery-Ready Power Solutions

Intelligent battery-ready inverters that store excess solar energy for use during power cuts or peak hours.

QBH Series Single-phase

QBH 3KS/3K6S/4KS/4K6S/5KS/6KS48P

75–120A battery current by model

1 or 2 MPPTs by model

IP66 enclosure

Lead-acid or lithium subject to compatibility

Download datasheet (PDF) QBH-3-6KS48P specifications →

QBH Series Single-phase

QBH 7KS/7K6S/8KS48P

175–190 A battery current by model

2 MPPTs

98% maximum efficiency

IP66 enclosure

Download datasheet (PDF) QBH-7-8KS48P specifications →

QBH Series Three Phase

QBH 5/6/7/8/10/12KS48P3

120–250 A battery current by model

1 or 2 MPPTs by model

98% maximum efficiency

IP66 enclosure

Download datasheet (PDF) QBH-5-12KS48P3 specifications →

Need Help Choosing?

Use the preliminary string screen, then request the current documents for the exact inverter. Confirm any advisory scope, fees and engineering responsibility before relying on a recommendation.

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