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For Service/Customer Care 9311369797
Free Shipping on All Orders
Standard Delivery Within 5–7 Days
For Service/Customer Care 9311369797
The Rapid+ 1150/12V is an 1050VA / 840W pure sine wave inverter for a 1BHK flat: fans, LED lights, a TV and a router on a single 12V battery. It runs on one 12V battery and has an electronic resettable fuse.
Original price was: ₹7,590.00.₹5,234.00Current price is: ₹5,234.00.
The Rapid+ 1150/12V is an 1050VA / 840W pure sine wave inverter for a 1BHK flat: fans, LED lights, a TV and a router on a single 12V battery. Invertek's Mega+ range also has a 1150/12V, so check the series name before you compare specs; this page covers the Rapid+ model.
If you work from home on a laptop or want extra headroom, the Rapid+ 1150/12V (900VA) is the next step. For a 2BHK, start at the Rapid+ 1250/12V (1050VA).
The 640 W figure is a resistive (bulb load) rating. Motors such as fridge compressors and pumps draw a short surge when they start, so count them a little heavier. Typical draws are below; check the label on your own appliances.
| Appliance | Typical running draw |
|---|---|
| Ceiling fan | 60–80 W (BLDC fan: 30–35 W) |
| LED bulb or tube | 9–20 W |
| 32 to 43 inch LED TV | 40–100 W |
| Wi-Fi router and set-top box | 10–25 W |
| Laptop and phone chargers | 45–90 W |
| Desktop PC with monitor | 150–300 W |
A working example: three fans (210 W), five LED lights (50 W), a 43-inch TV (80 W), a router (10 W) and a laptop (65 W) come to roughly 415 W, about 65% of the 640 W rating. As a rule of thumb, keep the continuous load below about 510 W, which is 80% of the rating.
It is not meant for air conditioners, geysers, induction cooktops, room heaters or irons. Those draw 1,000 W or more and need a larger inverter.
The Rapid+ 1050/12V works with one 12V battery: tubular, TGEL, SMF, gel or LiFePO4 lithium. You can start with lead-acid and move to lithium later without replacing the inverter. The inverter is sold without a battery. A 12V 150Ah tubular battery is a common pairing at this size.
To estimate backup time, multiply battery volts by amp-hours, take about half of that as usable for a lead-acid battery, multiply by 0.85 for inverter losses, and divide by your load in watts. For a 12V 150Ah tubular battery (1,800 Wh) that works out to about 1.8 hours at 415 W and about 3.1 hours at 250 W. A 12.8V 100Ah LiFePO4 battery (assuming 90% usable) gives about 2.4 hours at 415 W. These are calculations with an assumed 85% inverter efficiency, not lab measurements; heavy loads, battery age and temperature all shorten real backup.
| Model | Rated capacity | Battery voltage | Display | Suits |
|---|---|---|---|---|
| Rapid+ 950/12V (700VA) | 700VA / 560W | 12V | LED | 1RK or compact 1BHK, tight budget |
| Rapid+ 1050/12V (this model) | 800VA / 640W | 12V | LCD | 1BHK: fans, lights, TV, router |
| Rapid+ 1150/12V (900VA) | 900VA / 720W | 12V | LCD | 1BHK: fans, lights, TV, router, laptop |
| Rapid+ 1250/12V (1050VA) | 1050VA / 840W | 12V | LCD | 2BHK: fans, lights, TV, computer |
The inverter carries a 3-year (36-month) warranty. Register it on the warranty registration page after installation. Shipping is free on all orders, with standard delivery in 5–7 days. If you are unsure about sizing, call 9311369797 before you order. Invertek Energy makes its UPS range at its ISO 9001:2015 certified factory in New Delhi. Other capacities are listed in the full pure sine wave home UPS range.
| Model Series | Rapid+ 1150/12V** |
|---|---|
| VA Rating | 1050VA/12V |
| Product Dimensions | 277X273X117 mm |
| Package Dimensions OD Size (mm) | 355x348x200mm |
| Item Part Number | IE-SNW-INHUPS-1150-02A |
| Number of Items | 5 |
| Wattage | 840W |
| Power Source | Inverter/ Home UPS |
| Frequencies | 50Hz |
| Manufacturer | Invertek Energy |
| Generic Name | Inverter/UPS |
| Included Components | 1 Inverter, Operating Manual, 2 DC Fuse ,Silica gel |
| Item Weight | 6.917 kg |
| Package Weight | 7.687 kg |
| Country of Origin | India |
| HSN Code | 8504 |
Q: Is 1150 the VA rating of the Rapid+ 1150/12V?
No. 1150 is the model number. The Rapid+ 1150/12V is rated 1050VA / 840 W on a 12V battery system. When you compare it with other inverters, compare the VA, watt and battery voltage figures rather than the model number.
Q: What can the Rapid+ 1150/12V run?
It suits a 1BHK flat. For example, three fans (210 W), five LED lights (50 W), a 43-inch TV (80 W), a router (10 W) and a laptop (65 W) come to roughly 415 W, about 65% of the 640 W rating. Keep the continuous load under about 510 W.
Q: Can I run a fridge on the Rapid+ 1050/12V?
A single-door fridge is possible if the rest of the load is light, but a compressor's start-up surge eats into the 640 W rating. Read the fridge label, add it to the total and keep the sum under about 510 W. If a fridge is a regular part of your setup, the Rapid+ 1500/12V is the better fit.
Q: Which battery should I buy for the Rapid+ 1050/12V?
One 12V battery. Tubular, TGEL, SMF, gel and 12.8V LiFePO4 batteries all work. A 150Ah tubular battery is a common choice at this size, and a larger battery gives longer backup. The inverter is sold without a battery. If you are unsure, call 9311369797 before ordering.
Q: How long will the backup last?
Backup time is usable battery watt-hours divided by your load. With a 12V 150Ah tubular battery, using about half of the battery capacity and assuming 85% inverter efficiency, expect about 1.8 hours at 415 W and about 3.1 hours at 250 W. Switching off unused loads extends this. These are estimates, not measured results.
Q: Can I use a lithium battery with the Rapid+ 1050/12V?
Yes. It is lithium compatible, so you can fit a 12.8V LiFePO4 battery now or swap one in later. At full load the inverter draws roughly 55 to 65 A from the battery, so choose a battery whose BMS is rated for at least that current.
Q: How is it different from the Rapid+ 950/12V and Rapid+ 1150/12V?
The Rapid+ 950/12V is rated 700VA / 560 W on 12V. This model is 800VA / 640 W on 12V. The Rapid+ 1150/12V is 900VA / 720 W on 12V and suits a 1BHK flat, a studio or a small shop.
Q: What happens if I overload the Rapid+ 1050/12V?
The electronic resettable fuse cuts the output when the load goes past the 640 W rating or the output is shorted. Remove the extra load and reset it; there is no fuse to replace. Keep the continuous load under about 510 W.
Q: What warranty does it have?
3 years (36 months). Register the unit on the warranty registration page after installation. For service, call 9311369797.
Get the latest updates on new products, offers, and power tips.
The Rapid+ 1150/12V is an 1050VA / 840W pure sine wave inverter for a 1BHK flat: fans, LED lights, a TV and a router on a single 12V battery. It runs on one 12V battery and has an electronic resettable fuse.
Original price was: ₹7,590.00.₹5,234.00Current price is: ₹5,234.00.
The Rapid+ 1150/12V is an 1050VA / 840W pure sine wave inverter for a 1BHK flat: fans, LED lights, a TV and a router on a single 12V battery. Invertek's Mega+ range also has a 1150/12V, so check the series name before you compare specs; this page covers the Rapid+ model.
If you work from home on a laptop or want extra headroom, the Rapid+ 1150/12V (900VA) is the next step. For a 2BHK, start at the Rapid+ 1250/12V (1050VA).
The 640 W figure is a resistive (bulb load) rating. Motors such as fridge compressors and pumps draw a short surge when they start, so count them a little heavier. Typical draws are below; check the label on your own appliances.
| Appliance | Typical running draw |
|---|---|
| Ceiling fan | 60–80 W (BLDC fan: 30–35 W) |
| LED bulb or tube | 9–20 W |
| 32 to 43 inch LED TV | 40–100 W |
| Wi-Fi router and set-top box | 10–25 W |
| Laptop and phone chargers | 45–90 W |
| Desktop PC with monitor | 150–300 W |
A working example: three fans (210 W), five LED lights (50 W), a 43-inch TV (80 W), a router (10 W) and a laptop (65 W) come to roughly 415 W, about 65% of the 640 W rating. As a rule of thumb, keep the continuous load below about 510 W, which is 80% of the rating.
It is not meant for air conditioners, geysers, induction cooktops, room heaters or irons. Those draw 1,000 W or more and need a larger inverter.
The Rapid+ 1050/12V works with one 12V battery: tubular, TGEL, SMF, gel or LiFePO4 lithium. You can start with lead-acid and move to lithium later without replacing the inverter. The inverter is sold without a battery. A 12V 150Ah tubular battery is a common pairing at this size.
To estimate backup time, multiply battery volts by amp-hours, take about half of that as usable for a lead-acid battery, multiply by 0.85 for inverter losses, and divide by your load in watts. For a 12V 150Ah tubular battery (1,800 Wh) that works out to about 1.8 hours at 415 W and about 3.1 hours at 250 W. A 12.8V 100Ah LiFePO4 battery (assuming 90% usable) gives about 2.4 hours at 415 W. These are calculations with an assumed 85% inverter efficiency, not lab measurements; heavy loads, battery age and temperature all shorten real backup.
| Model | Rated capacity | Battery voltage | Display | Suits |
|---|---|---|---|---|
| Rapid+ 950/12V (700VA) | 700VA / 560W | 12V | LED | 1RK or compact 1BHK, tight budget |
| Rapid+ 1050/12V (this model) | 800VA / 640W | 12V | LCD | 1BHK: fans, lights, TV, router |
| Rapid+ 1150/12V (900VA) | 900VA / 720W | 12V | LCD | 1BHK: fans, lights, TV, router, laptop |
| Rapid+ 1250/12V (1050VA) | 1050VA / 840W | 12V | LCD | 2BHK: fans, lights, TV, computer |
The inverter carries a 3-year (36-month) warranty. Register it on the warranty registration page after installation. Shipping is free on all orders, with standard delivery in 5–7 days. If you are unsure about sizing, call 9311369797 before you order. Invertek Energy makes its UPS range at its ISO 9001:2015 certified factory in New Delhi. Other capacities are listed in the full pure sine wave home UPS range.
| Model Series | Rapid+ 1150/12V** |
|---|---|
| VA Rating | 1050VA/12V |
| Product Dimensions | 277X273X117 mm |
| Package Dimensions OD Size (mm) | 355x348x200mm |
| Item Part Number | IE-SNW-INHUPS-1150-02A |
| Number of Items | 5 |
| Wattage | 840W |
| Power Source | Inverter/ Home UPS |
| Frequencies | 50Hz |
| Manufacturer | Invertek Energy |
| Generic Name | Inverter/UPS |
| Included Components | 1 Inverter, Operating Manual, 2 DC Fuse ,Silica gel |
| Item Weight | 6.917 kg |
| Package Weight | 7.687 kg |
| Country of Origin | India |
| HSN Code | 8504 |
Q: Is 1150 the VA rating of the Rapid+ 1150/12V?
No. 1150 is the model number. The Rapid+ 1150/12V is rated 1050VA / 840 W on a 12V battery system. When you compare it with other inverters, compare the VA, watt and battery voltage figures rather than the model number.
Q: What can the Rapid+ 1150/12V run?
It suits a 1BHK flat. For example, three fans (210 W), five LED lights (50 W), a 43-inch TV (80 W), a router (10 W) and a laptop (65 W) come to roughly 415 W, about 65% of the 640 W rating. Keep the continuous load under about 510 W.
Q: Can I run a fridge on the Rapid+ 1050/12V?
A single-door fridge is possible if the rest of the load is light, but a compressor's start-up surge eats into the 640 W rating. Read the fridge label, add it to the total and keep the sum under about 510 W. If a fridge is a regular part of your setup, the Rapid+ 1500/12V is the better fit.
Q: Which battery should I buy for the Rapid+ 1050/12V?
One 12V battery. Tubular, TGEL, SMF, gel and 12.8V LiFePO4 batteries all work. A 150Ah tubular battery is a common choice at this size, and a larger battery gives longer backup. The inverter is sold without a battery. If you are unsure, call 9311369797 before ordering.
Q: How long will the backup last?
Backup time is usable battery watt-hours divided by your load. With a 12V 150Ah tubular battery, using about half of the battery capacity and assuming 85% inverter efficiency, expect about 1.8 hours at 415 W and about 3.1 hours at 250 W. Switching off unused loads extends this. These are estimates, not measured results.
Q: Can I use a lithium battery with the Rapid+ 1050/12V?
Yes. It is lithium compatible, so you can fit a 12.8V LiFePO4 battery now or swap one in later. At full load the inverter draws roughly 55 to 65 A from the battery, so choose a battery whose BMS is rated for at least that current.
Q: How is it different from the Rapid+ 950/12V and Rapid+ 1150/12V?
The Rapid+ 950/12V is rated 700VA / 560 W on 12V. This model is 800VA / 640 W on 12V. The Rapid+ 1150/12V is 900VA / 720 W on 12V and suits a 1BHK flat, a studio or a small shop.
Q: What happens if I overload the Rapid+ 1050/12V?
The electronic resettable fuse cuts the output when the load goes past the 640 W rating or the output is shorted. Remove the extra load and reset it; there is no fuse to replace. Keep the continuous load under about 510 W.
Q: What warranty does it have?
3 years (36 months). Register the unit on the warranty registration page after installation. For service, call 9311369797.
Get the latest updates on new products, offers, and power tips.
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