Rundle Solar

Sally Speaks

2 Gadsden St Unit C, Charleston, SC 29401

Your 25-year savings
$99,765

Compared with staying on Dominion Energy South Carolina and absorbing every rate increase for the next 25 years.

4.92 kW system 12 panels 54% offset 5,987 kWh per year

I am sending over a quick recap of our conversation and the specific terms we discussed for your solar project. At EMPWR SOLAR, our goal is to make this process as transparent and “easy” as possible, a sentiment echoed by many of your neighbors in our 4.9 star Google Reviews.

Your system at a glance

12 panels, 4.92 kW, producing about 5,987 kWh a year.

Your roof layout

Your actual roof layout from the design team.

54% of your power
4.92 kW
12 panels
5,987
kWh made each year
54%
of your power covered

What you pay every month, for 25 years

Orange is Dominion Energy South Carolina, climbing 7.5% a year. Green is your solar payment, locked to 1.99% a year. The gap between them is money you keep.

Dominion Energy South Carolina bill Solar payment
$200$400$600$800 $874$1081510152025 Year

Your system

System size
4.92 kW
Panels
12
Panel model
2026 QCell 410
Energy offset
54%
Year 1 production
5,987 kWh
Utility
Dominion Energy South Carolina
Monthly solar payment
$67.36
Current power bill
$154

Where this lands

Your solar payment is lower than your power bill from month one, and the distance only widens.

Today
Dominion$154/mo
Solar$67/mo
You keep $87 a month
Year 10
Dominion$295/mo
Solar$80/mo
You keep $215 a month
Year 25
Dominion$874/mo
Solar$108/mo
You keep $766 a month

Year by year

Your first five years, with all 25 a click away. Dominion Energy South Carolina escalated 7.5% a year, starting from $154 a month. Solar escalated 1.99% annually from $67.36 a month.

YearDominion Energy South CarolinaSolar Saved / moSaved / yrRunning total
1$154$67$87$1,040$1,040
2$166$69$97$1,162$2,202
3$178$70$108$1,295$3,497
4$191$71$120$1,438$4,935
5$206$73$133$1,593$6,528
25 yr$125,623$25,858 $99,765$99,765
View all 25 yearsShow less
YearDominion Energy South CarolinaSolar Saved / moSaved / yrRunning total
6$221$74$147$1,761$8,289
7$238$76$162$1,942$10,232
8$255$77$178$2,138$12,370
9$275$79$196$2,350$14,719
10$295$80$215$2,578$17,297
11$317$82$235$2,824$20,121
12$341$84$258$3,090$23,212
13$367$85$281$3,378$26,589
14$394$87$307$3,687$30,277
15$424$89$335$4,021$34,298
16$456$91$365$4,382$38,680
17$490$92$398$4,770$43,450
18$527$94$432$5,189$48,639
19$566$96$470$5,640$54,280
20$609$98$511$6,127$60,407
21$654$100$554$6,651$67,058
22$703$102$601$7,216$74,274
23$756$104$652$7,825$82,099
24$813$106$707$8,480$90,579
25$874$108$766$9,186$99,765

The fine print