1.95 503 Reviews
Latest review
Mandy,
6 days ago
Tesla had not been a problem since we bought our property (4 years into the Lease). We pay an escalating lease fee, but our energy bills with APS average $18 a month. No problems, until we needed a reroof. Tesla is not able to abide by their timeline that was told to me for removal the panels temporarily for our reroof, when they had months notice. April Dippolito (out of the Las Vegas branch), however, the Energy Support Specialist saw our process through. Without her, we wouldn't have gotten the support we needed from Tesla to have a 3rd Party remove the panels. She was amazing!
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Average cost (5kW system)
$10,000 ($2.00 per watt)
Latest review
Mandy, 6 days ago
Tesla had not been a problem since we bought our property (4 years into the Lease). We pay an escalating lease fee, but our energy bills with APS average $18 a month. No problems, until we needed a reroof. Tesla is not able to abide by their timeline that was told to me for removal the panels temporarily for our reroof, when they had months notice. April Dippolito (out of the Las Vegas branch), however, the Energy Support Specialist saw our process through. Without her, we wouldn't have gotten the support we needed from Tesla to have a 3rd Party remove the panels. She was amazing!
4.76 906 Reviews
Latest review
Mitchell ,
over 1 month
As the title states, we picked the panel for the efficiency and warranty. I doubt we will be displeased.
Read more
Average cost (5kW system)
$19,950 ($3.99 per watt)
Latest review
Mitchell , over 1 month
As the title states, we picked the panel for the efficiency and warranty. I doubt we will be displeased.
4.84 318 Reviews
Latest review
William Hurley,
over 1 month
The Panasonic panels we had installed had better power generation than what the competition wanted to steer us towards, and a much longer warranty.
Read more
Average cost (5kW system)
$21,700 ($4.34 per watt)
Latest review
William Hurley, over 1 month
The Panasonic panels we had installed had better power generation than what the competition wanted to steer us towards, and a much longer warranty.
4.53 858 Reviews
Latest review
Richard ,
1 week ago
Although it took a while to get started, the 9 panels were laid in an inconspicuous area of our roof, the connections cleanly attached to the electrical panel (new one), and once approved, electrical costs practically disappeared. The tax advantage on last year's bill was nice too! Highly recommend Solar Consultant Mark Barrett in Los Angeles as well.
Read more
Average cost (5kW system)
$24,550 ($4.91 per watt)
Latest review
Richard , 1 week ago
Although it took a while to get started, the 9 panels were laid in an inconspicuous area of our roof, the connections cleanly attached to the electrical panel (new one), and once approved, electrical costs practically disappeared. The tax advantage on last year's bill was nice too! Highly recommend Solar Consultant Mark Barrett in Los Angeles as well.
1.78 225 Reviews
Latest review
Dan Martin,
1 day ago
A panel has been down and out for over 3 months and Sunrun has not fixed it, nor even returned a phone call or email, despite now being up to 6 emails and phone calls. I do receive the automated responses saying they have received my message and will respond soon. Ha! My next communication to Sunrun will be from my attorney. Sunrun away from this terrible company.
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Average cost (5kW system)
$16,750 ($3.35 per watt)
Latest review
Dan Martin, 1 day ago
A panel has been down and out for over 3 months and Sunrun has not fixed it, nor even returned a phone call or email, despite now being up to 6 emails and phone calls. I do receive the automated responses saying they have received my message and will respond soon. Ha! My next communication to Sunrun will be from my attorney. Sunrun away from this terrible company.
2.71 592 Reviews
Latest review
Gil,
2 days ago
Friend of mine recomended
Read more
Average cost (5kW system)
$22,350 ($4.47 per watt)
Latest review
Gil, 2 days ago
Friend of mine recomended
4.60 110 Reviews
Latest review
Eric B,
over 1 month
NorthStar recommend Jinko based on their reputation and after about a month, all panels are working great.
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Average cost (5kW system)
$20,400 ($4.08 per watt)
Latest review
Eric B, over 1 month
NorthStar recommend Jinko based on their reputation and after about a month, all panels are working great.
Solar panel cost calculator
Best unit price
$562.50 ($1.50 per watt)
Best system price
Installed 4.9kW system
$11,789.81
($2.42 p/w)
LG375A1C-V5 overview
Rated power
375 watts
Efficiency
21.7
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
KR
Best unit price
$320.00 ($0.96 per watt)
Best system price
Installed 5.0kW system
$12,375.07
($2.46 p/w)
LG335N1K-V5 overview
Rated power
335 watts
Efficiency
19.6
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
KR
Best unit price
$430.00 ($1.15 per watt)
Best system price
Installed 4.9kW system
$12,567.14
($2.58 p/w)
LG375Q1C-V5 overview
Rated power
375 watts
Efficiency
21.7
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
KR
Best unit price
$473.34 ($1.30 per watt)
Best system price
Installed 5.1kW system
$12,870.41
($2.52 p/w)
LG365Q1K-V5 overview
Rated power
365 watts
Efficiency
21.1
Number of Cells
60
Cell type
Monocrystalline/N-type
Manufactured
KR
Best unit price
$291.18 ($0.88 per watt)
Best system price
Installed 5.0kW system
$11,995.98
($2.42 p/w)
VBH330RA03K overview
Rated power
330 watts
Efficiency
19.7
Number of Cells
96
Cell type
Mono-crystalline Silicon
Manufactured
US
Best unit price
$340.00 ($1.00 per watt)
Best system price
Installed 5.1kW system
$15,300.00
($3.00 p/w)
VBHN340SA17 HIT+ overview
Rated power
340 watts
Efficiency
20.3
Number of Cells
96
Cell type
Monocrystalline/N-type
Manufactured
US
Best unit price
$432.00 ($1.31 per watt)
Best system price
Installed 5.0kW system
$12,190.19
($2.46 p/w)
VBHN330SA17E overview
Rated power
330 watts
Efficiency
19.7
Number of Cells
96
Cell type
monocrystalline
Manufactured
US
Best unit price
$297.60 ($0.89 per watt)
Best system price
Installed 5.0kW system
$13,045.96
($2.60 p/w)
VBHN335SA17 overview
Rated power
335 watts
Efficiency
20
Number of Cells
96
Cell type
monocrystalline
Manufactured
US
Best unit price
$600.00 ($1.83 per watt)
Best system price
Installed 4.9kW system
$12,346.78
($2.52 p/w)
SPR-E20-327-COM overview
Rated power
327 watts
Efficiency
20.4
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$800.00 ($2.22 per watt)
Best system price
Installed 5.0kW system
$12,725.87
($2.52 p/w)
SPR-X22-360 overview
Rated power
360 watts
Efficiency
22.2
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$620.00 ($1.90 per watt)
Best system price
Installed 4.9kW system
$13,209.22
($2.69 p/w)
SPR-E20-327-D-AC overview
Rated power
327 watts
Efficiency
20.4
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$620.00 ($1.90 per watt)
Best system price
Installed 4.9kW system
$13,120.04
($2.67 p/w)
SPR-E20-327 overview
Rated power
327 watts
Efficiency
20.4
Number of Cells
96
Cell type
Monocrystalline
Manufactured
US
Best unit price
$240.01 ($0.60 per watt)
Best system price
Installed 4.8kW system
$10,466.46
($2.18 p/w)
CS3W-400PB-AG overview
Rated power
400 watts
Efficiency
17.9
Number of Cells
144
Cell type
polycrystalline
Manufactured
CA
Best unit price
$205.00 ($0.58 per watt)
Best system price
Installed 5.0kW system
$10,135.76
($2.04 p/w)
CS3U-355PB-AG overview
Rated power
355 watts
Efficiency
17.7
Number of Cells
144
Cell type
polycrystalline
Manufactured
CA
Best unit price
$207.90 ($0.66 per watt)
Best system price
Installed 5.0kW system
$10,652.98
($2.11 p/w)
CS3K-315MS overview
Rated power
315 watts
Efficiency
18.96
Number of Cells
120
Cell type
Mono-crystalline Silicon
Manufactured
CA
Best unit price
$247.00 ($0.75 per watt)
Best system price
Installed 5.0kW system
$10,981.66
($2.22 p/w)
CS1H-330MS BLACK overview
Rated power
330 watts
Efficiency
19.57
Number of Cells
60
Cell type
Mono-crystalline Silicon
Manufactured
CA
Best unit price
$172.00 ($0.56 per watt)
Best system price
Installed 4.9kW system
$9,732.53
($1.99 p/w)
LR6-60-HPB-305M overview
Rated power
305 watts
Efficiency
18.4
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Best unit price
$165.00 ($0.53 per watt)
Best system price
Installed 5.0kW system
$9,929.03
($2.00 p/w)
LR6-60-HPB-310M overview
Rated power
310 watts
Efficiency
18.7
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Best unit price
$196.11 ($0.65 per watt)
Best system price
Installed 5.1kW system
$10,118.52
($1.98 p/w)
LR6-60-HPB-300M overview
Rated power
300 watts
Efficiency
18.1
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Best unit price
$234.00 ($0.60 per watt)
Best system price
Installed 5.1kW system
$10,300.30
($2.03 p/w)
LR6-72HBD-390M overview
Rated power
390 watts
Efficiency
19.4
Number of Cells
144
Cell type
Mono PERC
Manufactured
CN
Best inverters and optimizers
Average inverter review score: 4.17
Average inverter cost per watt: $0.14
Best unit price
$137
Best system price
Installed 5kW system
$11,565
$2.31 p/w
Table 1: IQ7PLUS-72-E-US overview
Inverter Type
Micro Inverter
Minimum Voltage
16 V
Maximum Voltage
60 V
Maximum Current
15 A
Peak Output Power
295 watts
Best unit price
$126
Best system price
Installed 5kW system
$10,943
$2.19 p/w
Table 1: IQ7-60-E-US overview
Inverter Type
Micro Inverter
Minimum Voltage
16 V
Maximum Voltage
48 V
Maximum Current
15 A
Peak Output Power
250 watts
Best unit price
$3,152
$0.13 per watt
Best system price
Installed 5kW system
$11,434
$2.29 p/w
Table 1: SYMO ADV 24.0-3 overview
Inverter Type
String Inverter
Minimum Voltage
500 V
Maximum Voltage
800 V
Maximum Current
49.5 A
Peak Output Power
24 kW
Best unit price
$3,116
$0.14 per watt
Best system price
Installed 5kW system
$11,020
$2.20 p/w
Table 1: SYMO ADV 22.7-3 overview
Inverter Type
String Inverter
Minimum Voltage
500 V
Maximum Voltage
800 V
Maximum Current
49.5 A
Peak Output Power
22.7 kW
Best system price
Installed 5kW system
$11,772
$2.35 p/w
Table 1: SPH6000TL BL-US overview
Inverter Type
Hybrid Battery Inverter
Minimum Voltage
150 V
Maximum Voltage
550 V
Maximum Current
16 A
Peak Output Power
6 kW
Best system price
Installed 5kW system
$10,938
$2.19 p/w
Table 1: SPH5000TL BL-US overview
Inverter Type
Hybrid Battery Inverter
Minimum Voltage
150 V
Maximum Voltage
550 V
Maximum Current
16 A
Peak Output Power
5 kW
Best unit price
$41
Best system price
Installed 5kW system
$11,711
$2.34 p/w
Table 1: TS4-R-S overview
Inverter Type
Power Optimizer
Minimum Voltage
16 V
Maximum Voltage
90 V
Maximum Current
15 A
Best unit price
$1,270
$0.16 per watt
Best system price
Installed 5kW system
$11,756
$2.35 p/w
Table 1: SB7.7-US-41 overview
Inverter Type
String Inverter
Minimum Voltage
100 V
Maximum Voltage
550 V
Maximum Current
18 A
Peak Output Power
7.7 kW
Top rated batteries
Average battery review score: 3.30
Average battery cost per kWh of usable storage: $1,256.63
Best unit price
$10,600
$785.19 per kWh
Table 1: POWERWALL overview
Type
Lithium-ion
Usable Energy (kWh)
13.50
Inbuilt Battery Inverter
Yes
Manufactured
US
Warranty (years)
10
Best unit price
$33,000
$2,750.00 per kWh
Table 1: ECOLINX 12 overview
Type
Lithium-ion Phosphate
Usable Energy (kWh)
12.00
Inbuilt Battery Inverter
Yes
Manufactured
US
Warranty (years)
15
Best unit price
$7,000
$714.29 per kWh
Table 1: LG CHEM RESU10H overview
Type
Lithium-ion
Usable Energy (kWh)
9.80
Inbuilt Battery Inverter
yes
Manufactured
KR
Warranty (years)
10
Best unit price
$11,360
$1,109.38 per kWh
Table 1: BATTERY-BOX H10.0 overview
Type
Lithium Iron Phosphate
Usable Energy (kWh)
10.24
Inbuilt Battery Inverter
Yes
Manufactured
CN
Warranty (years)
10
Best unit price
$1,294
$924.29 per kWh
Table 1: TR 12.8-110 LI-ION overview
Type
Deep-Cycle Lithium Iron Phosphate
Usable Energy (kWh)
1.40
Inbuilt Battery Inverter
No
Manufactured
US
Warranty (years)
8
Note: Prices for installed systems are shown after 26% federal solar tax credit. Prices for individual panels, inverters, batteries, and DIY complete system kits are shown before federal tax credit.
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How do solar panels work?
Grid-tied solar system
Solar panels are mounted on your roof and wired together in groups called solar arrays. The power they generate flows into a solar inverter, where the direct current (DC) is converted into alternating current (AC). The electricity is then either used by your home or exported to the electric grid.
Off-grid solar system
Off-grid solar power involves meeting all your energy needs from the sun; there’s no utility to fall back on. The solar installation needs to power your home not just during the day, when the sun is shining, but after dark as well. This requires many solar panels, paired with a large battery system.
Hybrid solar system
In hybrid solar systems, rooftop solar panels are connected to both a solar battery and the electric grid. This reduces your reliance on the utility while also providing backup power when needed. Battery storage is still expensive but you may be able to reduce costs by using state incentives.
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