3kW Solar System Price in Assam
A 3kW on-grid rooftop solar system in Assam is one of the most popular choices for homes with monthly electricity bills around ₹1,800 to ₹3,000. Solar Assam’s indicative 3kW package starts around ₹1,90,000 before subsidy, depending on roof type, structure height, wire distance, panel brand, and inverter selection.
| Estimated 3kW system cost | ₹1,90,000 onwards |
|---|---|
| Possible subsidy | ₹1,30,800 total subsidy: ₹85,800 central + ₹45,000 state |
| Estimated payable amount | ₹59,200 after subsidy |
| Typical generation | About 300-360 units per month depending on sunlight and roof direction |
What Is Included
- High-efficiency solar panels
- On-grid inverter suitable for APDCL net metering
- Mounting structure for RCC or tin roof
- DC/AC cabling, earthing, protection devices, and installation accessories
- Subsidy and APDCL net-metering guidance
Is 3kW Solar Enough for Your Home?
A 3kW rooftop solar system is usually suitable for homes using fans, lights, refrigerator, washing machine, TV, router, and moderate daytime appliances. If you use multiple ACs, pumps, or high-load equipment, a 5kW system may be more suitable.
3kW Solar for Tin Roof and RCC Roof
Both tin roofs and RCC roofs can support rooftop solar when the structure is inspected properly. Tin roofs need careful clamp selection and waterproofing. RCC roofs usually need elevated mounting structures to improve panel angle and maintenance access.
FAQs About 3kW Solar in Assam
How much roof space does 3kW solar need?
Most 3kW systems need roughly 250-350 sq ft of shadow-free roof area, depending on panel wattage and layout.
Does a 3kW system work during power cuts?
A standard on-grid 3kW solar system shuts down during grid outages for safety. If backup is required, ask for a hybrid or off-grid configuration.
How do I get the exact 3kW solar quote?
Send us your latest APDCL bill and roof photo on WhatsApp. We will estimate system size, subsidy eligibility, and installation cost.