New at Starlight: V-TAC hybrid inverters3 kW to 20 kW
V-TAC India · 2026 hybrid catalogue

Hybrid power.
The India range.

Nine hybrid inverter models for India, from 3 to 20 kW. Choose the right supply phase and battery voltage, compare the key parameters, and download the exact technical page from the India catalogue.

Listed models follow the India catalogue supplied by Starlight. Confirm stock, battery/BMS compatibility and installation requirements before ordering.

320 kW
V-TAC 6 kW single-phase hybrid inverter V-TAC 15 and 20 kW three-phase low-voltage hybrid inverter V-TAC 20 kW three-phase 48 V hybrid inverter

One range. Three clear starting points.

Select your electricity connection and battery voltage first. The India inverter catalogue contains 24 V and 48 V battery systems. Voltage ranges and current limits are specific to each model.

01

Single-phase · 48 V

3, 5, 6 and 8 kW SG06 models. Battery operating range: 40–60 V. Lithium-ion or lead-acid; charge/discharge limits from 70 A to 185 A.

02

Single-phase · 24 V

A separate 3 kW model, SUN-3K-SG04LP1-24-EU-SM1. Battery operating range: 20–30 V, with a 140 A charge/discharge limit. Do not pair it with a 48 V battery.

03

Three-phase · 48 V

10, 12, 15 and 20 kW SG05 models. Battery operating range: 40–60 V. Charge/discharge limits from 210 A to 350 A; confirm battery-bank power capability.

Before ordering:phasebattery voltage & BMSbackup loadsPV string windowprotection & approvals

How much backup do you actually need?

Enter the load that must stay on during an outage and the number of backup hours. The calculator adds inverter headroom, battery usable-depth, conversion losses and a design reserve—then points to matching V-TAC ratings.

kW
Add only the appliances you want running together—not the sanctioned load.
hours
Preliminary sizing result
Energy used8 kWhLoad × requested hours
Suggested inverter3 kW25% power headroom; next catalogue rating
Recharge PV allowance2 kWpBattery energy only; assumes 5 peak-sun-hours and 80% yield

Planning estimate, not a system design. Motor/AC starting surge, battery C-rate, temperature, aging, phase balance, essential-load wiring, BMS compatibility and local approvals can change the final selection. The PV allowance shown is only to replace the calculated battery energy in a typical clear day; it does not include daytime consumption.

Find the right hybrid inverter.

Each model has five key parameters and its India SKU. Some technical pages cover multiple ratings: each download preserves the original family table, with the matching model column clearly named above.

9India inverter models
Single-phase48 V battery
3 kW Single-phase · 48 V Hybrid model SUN-3K-SG06-LP1-EU-CM1

3 kW Single-phase · 48 V Hybrid

SUN-3K-SG06-LP1-EU-CM1

Battery
40-60 V · lithium / lead-acid
PV input
4.8 kW max input
MPPT window
150-425 V
PV tracking
1 MPPT / 1 string
Battery current
70 A charge / discharge

India SKU 12809 · PDF page 5 · shared family sheet where applicable

Single-phase48 V battery
5 kW Single-phase · 48 V Hybrid model SUN-5K-SG06-LP1-EU-CM2

5 kW Single-phase · 48 V Hybrid

SUN-5K-SG06-LP1-EU-CM2

Battery
40-60 V · lithium / lead-acid
PV input
8 kW max input
MPPT window
150-425 V
PV tracking
2 MPPT / 1+1 strings
Battery current
120 A charge / discharge

India SKU 12806 · PDF page 5 · shared family sheet where applicable

Single-phase48 V battery
6 kW Single-phase · 48 V Hybrid model SUN-6K-SG06-LP1-EU-CM2

6 kW Single-phase · 48 V Hybrid

SUN-6K-SG06-LP1-EU-CM2

Battery
40-60 V · lithium / lead-acid
PV input
9.6 kW max input
MPPT window
150-425 V
PV tracking
2 MPPT / 1+1 strings
Battery current
135 A charge / discharge

India SKU 12807 · PDF page 5 · shared family sheet where applicable

Single-phase48 V battery
8 kW Single-phase · 48 V Hybrid model SUN-8K-SG06-LP1-EU-CM3

8 kW Single-phase · 48 V Hybrid

SUN-8K-SG06-LP1-EU-CM3

Battery
40-60 V · lithium / lead-acid
PV input
12.8 kW max input
MPPT window
150-425 V
PV tracking
3 MPPT / 2+1+1 strings
Battery current
185 A charge / discharge

India SKU 12808 · PDF page 5 · shared family sheet where applicable

Single-phase24 V battery
3 kW Single-phase · 24 V Hybrid model SUN-3K-SG04LP1-24-EU-SM1

3 kW Single-phase · 24 V Hybrid

SUN-3K-SG04LP1-24-EU-SM1

Battery
20-30 V · lithium / lead-acid
PV input
4.8 kW max input
MPPT window
150-425 V
PV tracking
1 MPPT / 1 string
Battery current
140 A charge / discharge

India SKU 12787 · PDF page 7 · shared family sheet where applicable

Three-phase48 V battery
10 kW Three-phase · 48 V Hybrid model SUN-10K-SG05LP3-EU-SM2

10 kW Three-phase · 48 V Hybrid

SUN-10K-SG05LP3-EU-SM2

Battery
40-60 V · lithium / lead-acid
PV input
16 kW max input
MPPT window
200-650 V
PV tracking
2 MPPT / 2+2 strings
Battery current
210 A charge / discharge

India SKU 12648 · PDF page 9 · shared family sheet where applicable

Three-phase48 V battery
12 kW Three-phase · 48 V Hybrid model SUN-12K-SG05LP3-EU-SM2

12 kW Three-phase · 48 V Hybrid

SUN-12K-SG05LP3-EU-SM2

Battery
40-60 V · lithium / lead-acid
PV input
19.2 kW max input
MPPT window
200-650 V
PV tracking
2 MPPT / 2+2 strings
Battery current
240 A charge / discharge

India SKU 12649 · PDF page 9 · shared family sheet where applicable

Three-phase48 V battery
15 kW Three-phase · 48 V Hybrid model SUN-15K-SG05LP3-EU-SM2

15 kW Three-phase · 48 V Hybrid

SUN-15K-SG05LP3-EU-SM2

Battery
40-60 V · lithium / lead-acid
PV input
24 kW max input
MPPT window
160-650 V
PV tracking
2 MPPT / 2+2 strings
Battery current
280 A charge / discharge

India SKU 12650 · PDF page 11 · shared family sheet where applicable

Three-phase48 V battery
20 kW Three-phase · 48 V Hybrid model SUN-20K-SG05LP3-EU-SM2

20 kW Three-phase · 48 V Hybrid

SUN-20K-SG05LP3-EU-SM2

Battery
40-60 V · lithium / lead-acid
PV input
32 kW max input
MPPT window
160-650 V
PV tracking
2 MPPT / 2+2 strings
Battery current
350 A charge / discharge

India SKU 12651 · PDF page 11 · shared family sheet where applicable

Need the entire range in one file?

Download the complete 20-page V-TAC India 2026 catalogue, including the nine hybrid inverter models, battery specifications and energy-management accessories.

Selection note: a datasheet match is not a system-design approval. Confirm battery make/model and BMS communication, PV Voc at minimum temperature, string current, phase/load balance, changeover requirements, protection, firmware, certifications and warranty applicability with the responsible designer and supplier.