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50 States
RV Solar Calculator by State
Plan your off-grid solar setup with state-specific sun hour data and conditions.
AL
Alabama
4.5 sun hrs/day
Good
AK
Alaska
3 sun hrs/day
Fair
AZ
Arizona
6.5 sun hrs/day
Excellent
AR
Arkansas
4.8 sun hrs/day
Good
CA
California
5.5 sun hrs/day
Excellent
CO
Colorado
5.5 sun hrs/day
Excellent
CT
Connecticut
4 sun hrs/day
Good
DE
Delaware
4.2 sun hrs/day
Good
FL
Florida
5.5 sun hrs/day
Excellent
GA
Georgia
5 sun hrs/day
Excellent
HI
Hawaii
5.5 sun hrs/day
Excellent
ID
Idaho
4.8 sun hrs/day
Good
IL
Illinois
4 sun hrs/day
Good
IN
Indiana
4 sun hrs/day
Good
IA
Iowa
4.2 sun hrs/day
Good
KS
Kansas
5 sun hrs/day
Excellent
KY
Kentucky
4.2 sun hrs/day
Good
LA
Louisiana
4.8 sun hrs/day
Good
ME
Maine
4 sun hrs/day
Good
MD
Maryland
4.5 sun hrs/day
Good
MA
Massachusetts
4 sun hrs/day
Good
MI
Michigan
3.8 sun hrs/day
Fair
MN
Minnesota
4 sun hrs/day
Good
MS
Mississippi
4.8 sun hrs/day
Good
MO
Missouri
4.5 sun hrs/day
Good
MT
Montana
4.5 sun hrs/day
Good
NE
Nebraska
4.8 sun hrs/day
Good
NV
Nevada
6 sun hrs/day
Excellent
NH
New Hampshire
4 sun hrs/day
Good
NJ
New Jersey
4.2 sun hrs/day
Good
NM
New Mexico
6 sun hrs/day
Excellent
NY
New York
3.8 sun hrs/day
Fair
NC
North Carolina
4.8 sun hrs/day
Good
ND
North Dakota
4.2 sun hrs/day
Good
OH
Ohio
4 sun hrs/day
Good
OK
Oklahoma
5 sun hrs/day
Excellent
OR
Oregon
4 sun hrs/day
Good
PA
Pennsylvania
4 sun hrs/day
Good
RI
Rhode Island
4 sun hrs/day
Good
SC
South Carolina
5 sun hrs/day
Excellent
SD
South Dakota
4.5 sun hrs/day
Good
TN
Tennessee
4.5 sun hrs/day
Good
TX
Texas
5.2 sun hrs/day
Excellent
UT
Utah
5.5 sun hrs/day
Excellent
VT
Vermont
3.8 sun hrs/day
Fair
VA
Virginia
4.5 sun hrs/day
Good
WA
Washington
3.8 sun hrs/day
Fair
WV
West Virginia
4 sun hrs/day
Good
WI
Wisconsin
4 sun hrs/day
Good
WY
Wyoming
5 sun hrs/day
Excellent
DC
Washington D.C.
4.2 sun hrs/day
Good