Is a 10 kW solar system right for my property?

A 10 kW system uses 19 u00d7 550 W panels, needs 700 u2013 900 sq ft of shade-free roof, and generates about 14,000 units a year in Kerala - about 1,170 units a month as an annual average. It typically suits a commercial building, an office, a showroom, an institution, or a very large residence with substantial roof area. A site survey confirms the size against your actual KSEB bills and usable roof area before anything is recommended.

How much roof does a 10 kW system need?

About 700 u2013 900 sq ft, and it has to stay clear of shade between roughly 9 am and 4 pm.

How much will a 10 kW system generate in Kerala?

about 14,000 units a year, or about 1,170 units a month as an annual average, on a well-oriented roof.

What subsidy applies to a 10 kW system?

u20b978,000 (residential only) under PM Surya Ghar. The scheme pays u20b930,000 per kW for the first 2 kW and u20b918,000 for the third, capped at u20b978,000 for 3 kW and above, and it applies to residential connections only.

What does a 10 kW system cost?

We do not publish prices, because the figure depends on your roof, your location and the components chosen. The free site survey produces a written proposal with the exact make and model of every component and a firm figure.

10 kW · Commercial

10 kW solar system in Kochi & Ernakulam

about 14,000 units a year. 700 – 900 sq ft of shade-free roof. Suits a monthly KSEB bill of roughly ₹7,600 – ₹9,600.

Free site survey · written proposal in 24 hours

At a glance

Panels
19 × 550 W

Roof needed
700 – 900 sq ft

Generates
about 14,000 units

Suits a bill of
₹7,600 – ₹9,600

At this size

Commercial sizing follows the load curve

A system this size is normally on a commercial or industrial roof, where what matters is how much of the generation is consumed on site during working hours rather than exported.

10 kW in figures

What a 10 kW system is, in numbers

System

Capacity

10 kW grid-tied

Panels

19 × 550 W

Inverter

10 kW three-phase string

Shade-free roof

700 – 900 sq ft

Output & scheme

Monthly average

about 1,170 units

Yearly

about 14,000 units

Suits a monthly bill of

₹7,600 – ₹9,600

PM Surya Ghar subsidy

₹78,000 (residential only)

10 kW almost always requires a three-phase connection. On a commercial connection PM Surya Ghar does not apply, because it is a residential scheme. Net metering through KSEB still does.

Questions