As on March 2019, highest number of home lighting systems were installed in Tamil Nadu (290376 nos.) followed by Uttar Pradesh (235909 nos.), Rajasthan (187968 nos.), West Bengal (145332 nos.) and Jammu and Kashmir (144316 nos.). There were no installations in Delhi and Telangana. Among other states and UT, Puducherry registered the lowest number of solar home system of 25 nos. as on March 2019.

Sr. no.	State/UT	Home Lighting Systems (Nos.)
Sr. no.	State/UT	Dec-17	Mar-19	Mar-20
1	Andhra Pradesh	22972	22972	22972
2	Arunachal Pradesh	18945	35065	35065
3	Assam	6926	46879	46879
4	Bihar	12303	12303	12303
5	Chhattisgarh	7754	42232	42232
6	Delhi	0	0	0
7	Goa	393	393	393
8	Gujarat	9253	9253	9253
9	Haryana	56727	56727	56727
10	Himachal Pradesh	29342	22592	22592
11	Jammu and Kashmir	65319	144316	144316
12	Jharkhand	9450	9450	9450
13	Karnataka	52638	52638	52638
14	Kerala	41912	41912	41912
15	Madhya Pradesh	4016	7920	7920
16	Maharashtra	3497	3497	3497
17	Manipur	3900	24583	24583
18	Meghalaya	7844	14874	14874
19	Mizoram	6801	12060	12060
20	Nagaland	1045	1045	1045
21	Odisha	5274	5274	5274
22	Punjab	8626	8626	8626
23	Rajasthan	166978	187968	187968
24	Sikkim	15059	15059	15059
25	Tamil Nadu	273015	290376	296505
26	Telangana	0	0	0
27	Tripura	32723	32723	32723
28	Uttar Pradesh	235909	235909	235909
29	Uttarakhand	91595	91595	91595
30	West Bengal	145332	145332	145332
31	Andaman and Nicobar	468	468	468
32	Chandigarh	275	275	275
33	Lakshadweep	600	600	600
34	Puducherry	25	25	25
35	Others	24047	24047	24047
36	NABARD	116226	116226	116226
	Total	1477189	1715214	1721343

Source: MNRE Annual Report (2017-19)