Are you looking for a reliable and cost-effective way to power your home or office with solar energy? If yes, then you might want to consider a 5KW solar off-grid system.
An off-grid solar system that consists of a PCU, solar panels, and batteries works as follows:
- Solar Panels: The solar panels capture sunlight and convert it into DC electricity.
- Solar PCU: The PCU integrates the charge controller and inverter into a single unit, which regulates the amount of current and voltage that flows into the batteries. Solar PCU charge the batteries using solar panel's dc electricity and at the same time, it also converts the remaining DC electricity from panels into usable AC electricity that can power appliances and devices. So in the presence of Sun Light when sufficient solar energy is available, Solar PCU's priority is to use Solar panels energy for charging batteries and powering AC appliances. Mostly all solar PCU has a priority setting and by default, it is set for maximum saving. First Priority: to use solar panels energy Second: If Solar Power is not available due to cloudy weather or at night then Batteries will be used to power the LOAD upto set discharge level (50% 30% 20%) Third: PCU shift to Grid electricity if Solar energy is unavailable or batteries are discharged to set level for ex. DOD is set to 50%, then after 50% discharge level pcu shift the power source to Grid. This allows some users to use solar inverter PCU system as normal home inverter till solar panels are not connected to a system or if they have plans to connect solar panels later.
- Batteries: The energy produced by solar panels is stored in batteries for later use. The batteries are designed to discharge a large portion of their capacity and then be recharged repeatedly.
A 5KW solar off-grid system can provide enough power for a medium-sized household or a small office. It can power up to 3500-4000 watts of load, such as AC, lights, fans, TV, refrigerator, washing machine, water pumping system, cooler, etc. Depending on your load and usage pattern, a 5KW solar off-grid system can generate an average of 16-20 units of electricity per day. It can also provide backup power during power cuts or grid failures. Every day by default, solar inverter gives first priority to battery charging without relying on AC power and then load running through solar power & saves charged batteries for evening or night load.
Appliances |
Approximate consumption in watts |
1.5ton Inverter Technology AC |
if 3tar 1500-1800 wattsif 5star 1200-1500 watts |
Cooking Induction |
1000-2000 watts as per setting |
Fan |
60 wattsBLDC 30-35 watts |
Light |
Bulb 10-30 wattsTube Light 20-35 watts |
LED/OLED TV |
32-40 inch 120-150 watts42-55 inch 180 - 240 watts60 - 75 inch 300 - 390 watts |
Mobile Charges |
10 watts20-40 watts (if fast charger) |
Laptop |
100 - 160 watts |
1 HP Submersible water pump |
starting / jerk load 2000 watts750 watts normal usage |
Cooler / Refrigerator |
180 - 250 watts |
Some of the benefits of installing a 5kW solar off-grid system are:
- You can save money on your electricity bills and reduce your carbon footprint.
- You can have an uninterrupted power supply even during grid failures or load shedding.
- You can use your appliances without worrying about voltage fluctuations or power surges.
- You can expand your system later by adding more panels or batteries as per your needs.
- Depending on your usage, electricity cost and location, you can expect to recover your investment within 5 to 7 years.
But how much does a 5KW solar off-grid system cost in India?
Well, the price of a 5KW solar off-grid system depends on various factors like the quality and brand of the components, the installation and maintenance charges, etc. However, to give you a rough idea, we have compiled the Top-trending inverters, panels, batteries and other required accessories along with the price so that you can design and decide your system right now according to budget and space requirements.
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You can get a 5KW solar off-grid system for Rs. 3.5 to 4.5 Lacks. This pricing could vary depending on technology and manufacturers.
Space Required: Approx 500 sq feet for the setup on the Roof-top or Ground.
The following components are required for the 5kW System:
- 5kVA 48V or 5kVA 96V Off-Grid Solar PCU
- Solar Battery (x4 if 48V system) or (x8 if 96V system)
- Solar Panel 335w Poly or 400w Mono or 450-550w bifacial or half-cut
- Solar Panels Qty 10-15 nos according to per panel wattage.
- Solar Structure (To mount panels on Roof Top or Ground)
- Junction Box
- DC Cable
- Earthing, Lighting Arrestor & AC Cable
- Solar Accessories
🏆 TOP-RATED Solar Inverters in India:
Brand Model |
Load Capacity |
Voc/ Panel Capacity |
Approx Price |
Key Feature |
UTL Gamma 548 5.1kVA 24V (MPPT) |
Approx 3.5kW AC Load |
80-230V / 5kW |
48950/- |
Low-Cost PCU |
UTL ALFA+ 548 5kVA 24V (MPPT) |
Approx 4kW AC Load |
80-230V / 5kW |
54950/- |
ADVANCE PCU |
UTL Sigma 548 48V (Hybrid MPPT) |
Approx 3.5kW AC Load |
80-230V / 5kW |
64950/- |
Hybrid: Off-grid cum On-Grid |
Luminous Hybrid TX 548 48V (MPPT) |
Approx 4kW AC Load |
110V / 2.4kW |
65950/- |
Hybrid: Off-grid cum On-Grid + Optional Data Monitoring |
AshaPower 5000 48V (MPPT) |
Approx 4kW AC Load |
140V / 3.5kW185V / 3kW |
50950/- |
Low-Cost Advance PCU |
🏆 TOP-RATED Solar Panels in India:
Brand |
Wattage |
Technology |
Approx Price |
Luminous (pack of 2 panels) BIS Approved |
540-550W |
Mono Perc half-cut |
45,000/- |
UTL (pack of 2 panels) |
540-550W |
Mono Perc half-cut |
43,000/- |
Waaree (pack of 2 panels) |
540-550W |
Mono Perc half-cut |
45,000/- |
Waaree (pack of 2 panels) |
490-510W |
Bifacial Mono Perc half-cut |
49,950/- |
UTL (pack of 2 panels) |
400-415W |
Mono Perc |
34,950/- |
UTL (pack of 2 panels) |
330-340W |
Poly Crystalline |
25,950/- |
🏆 TOP-RATED Solar Batteries in India:
Brand |
Capacity |
Type |
Warranty |
Price |
Luminous |
150Ah / 12V |
C10 Lead Acid |
3+2 Years |
15450/- |
Luminous |
150Ah / 12V |
C10 Lead Acid |
5+1 Years |
17950/- |
Luminous |
200Ah / 12V |
C10 Lead Acid |
3+2 Years |
19950/- |
Luminous |
200Ah / 12V |
C10 Lead Acid |
5+1 Years |
20950/- |
UTL |
150Ah / 12V |
C20 Lead Acid |
3+2 Years |
14700/- |
UTL |
165Ah / 12V |
C10 Lead Acid |
3+2 Years |
15995/- |
UTL |
150Ah / 12V |
C10 Lead Acid |
Full 5 Years |
17950/- |
UTL |
200Ah / 12V |
C20 Lead Acid |
3+2 Years |
17450/- |
UTL |
200Ah / 12V |
C10 Lead Acid |
3+2 Years |
19500/- |
UTL |
200Ah / 12V |
C10 Lead Acid |
Full 5 Years |
20950/- |
UrbanUrja |
100Ah / 12.6 |
Lithium |
5+5 Years |
39950 |
UrbanUrja |
100Ah / 25.6 |
Lithium |
5+5 Years |
59950/- |
Other Parts & Accessories Estimated Cost:
Product Name |
Type / Material |
Estimate Cost |
12 Panels Stand |
Roof-Top / G.I Metal |
29,950/- |
10 Panels |
Ground Revolving Stand(for farms / agricultural land) |
32,950/- |
Junction Box |
Array Junction Box for 5kVA |
5950/- |
DC Wire |
15Mtr Red + Black DC Wire |
5950/- |
Lighting Arrestor |
2MTR Copper Bonded |
3950/- |
Earthing |
2Mtr Rod + 20Mtr Strip |
5950/- |
Connectors |
T3 Connector / Y Cable |
450/Pc |
Installation of 5000W |
3/Watt |
15000/- Approx |
As you can see, there is no fixed price for a 5KW solar off-grid system because the price varies depending on system requirements & preferences. However, we hope that this blog post has given you useful information and insights on the topic. If you are interested in buying a 5KW solar off-grid system for your home or office, You can consult our expert for more guidance and advice.
In addition to the 5kW off-grid solar system, we offer a wide range of other solar products, including solar panels, inverters, batteries, charge controllers, and more. All of our products are backed by a satisfaction guarantee, so you can shop with confidence.
We hope you enjoyed reading this blog post & If you have any questions or feedback, please feel free to leave a comment below. Thank you for your time and attention.