News
Installing Solar Panels through SolarCity
Shortly after placing my order for my Tesla Model S I started looking into installing a solar panel system at home as a way to offset the soon-to-be increased electricity bill. My research turned me to a SolarCity system which I ended up signing up with in April of 2014.
After a number of scoping, design, and utility company challenges the day finally came for installation.
Sizing the Job
While I had originally hoped for a much larger system, the system that was installed was still large by most people’s standards. The final design called for 70 panels, each capable of generating 255W for a total of 17.8 kW and an annual expected output of 18,611 kWh.
To put that into perspective, my Model S uses an average of 775 kWh (as measured through a digital submeter) or approximately 2,400 miles. That usage will climb a bit for the winter months, but I still intend to use about 9,300 kWh per year for my Model S which equates to 50% of my expected solar generation capacity.
What this means is that I’ll be driving my Model S on 100% solar generated energy and still have solar energy to spare to offset my normal electric costs.
Many installations are half this size or smaller due to a number of constraints. Because of the size of this job, SolarCity booked 2 days for the install and sent a crew of about 8 to do the work.
Scheduling
It was a bit nerve wracking waiting for the project to begin 8 months after my April sign up date. This put us smack dab in the middle of winter for a December 8th install in New England. We’ve had snow and ice storms along the way which made me more skeptical that the install would ever take place.
I’m happy to report that the entire SolarCity team in charge of the project arrived on the scheduled date. They were late due to leftover work at a different site, but they turned up despite the wet weather, 30 degree temperature and got right to work. It was immediately evident that this crew knew what they were doing and it was just another day on the job despite the magnitude of the install.
Solar Panel Installation
The first order of business was to tape off and secure the area from foot traffic. Anchors are attached to the roof which the crew secured their safety harnesses to.
Once the precautionary safety measures were in place, the crew began setting up dozens of anchor points across the roof surfaces later to be used as mounting points for the solar panels. That part took most of the first day.
By the end of the first day they had managed to install solar panels on the smaller of the 2 roof lines and had most of the anchors ready on the larger roof line.
Weather Proof Guarantee
A Noreaster hit right in the middle of the week so installation was postponed. To make matter worse, all of the heavy rain and cold weather ended up icing over the roof. I crawled into both attics below each roof to ensure that all of the nails and anchors on the roof didn’t create a leak and was relieved to find that everything was totally dry.
SolarCity guarantees a leak-free installation so it was great to be able to validate that even after torrential rains.
The crew returned on the third day despite the rain and proceeded to work a full day in extremely cold weather and light rain.
Uh oh, Design Challenges
Two different design issues were uncovered during the solar panel installation. The first of which was related to a misjudgment on the number of solar panels that would fit. Designers back at corporate had mapped out 70 panels for the roof, but one of the panels would not fit behind the chimney. The crew offered to stick it somewhere else, but we declined as it would have been asymmetrical anywhere else and the aesthetics would not have been good. So we ended up with a total of 69 panels and a slight decrease in target generation capacity.
The second issue was identified on the third day. While the entire install was on the front of the house (thanks to National Grid), they had a pipe running in the middle of the roof on the rear of the house which looked stupid and unnecessary.
I spoke to them about it and they cheerfully redesigned and relocated the entire pipe. In the rain. In 30 degree weather. On top of the house. The install team took our concerns seriously and took care of the problem.
The Final Touches
After lugging the panels up all day (each panel weighs about 45 pounds) and mounting them, they took the time to level each of them so they were completely flat.
At one point a single panel in the middle of the lot was a bit out of place (not perfect) so one of the guys had to slide down the wet, cold, glass on his knees (getting soaked in the process), 30 feet above ground with just a line to keep him safe just to adjust the angle slightly. Those installers are hard core!
Electric Connection
I was surprised that SolarCity needed no access to the house (other than for bathroom breaks) to do the job. The entire connection for my house was on the outside. They needed to cut the power for about 45 minutes to connect into the mains but otherwise there was very little disruption.
The size of the installation required 3 inverters which they placed on the side of the house.
Next Steps
The process leading up to the install (3 part series) was frustrating and error-prone between the reluctant power company and the mistakes made by the out-of-touch engineers back at SolarCity corporate. But SolarCity’s installation team was nothing but first class, all the way. They knew their stuff, were very safety conscious and worked through some harsh conditions to get the job done, and done well. They restored my confidence in the decision I made and I’m confident again that things are going to work out well.
Now that the system is installed and ready to go we need to have the inspections done. SolarCity coordinates it all, but there’s a building inspection, an electrical inspection and then an inspection by the power company. Once all passes (in about 3-4 weeks) we’re given the green light to flip the switches and start putting that free energy from the sun to good use.
Investor's Corner
Tesla analysts are expecting big things from the stock
Tesla analysts are expecting big things from the stock (NASDAQ: TSLA) after many firms made price target adjustments following the Q3 Earnings Call.
Last Wednesday, Tesla reported earnings with record revenue but missed EPS estimates.
It blew delivery expectations out of the water with its strongest quarter in company history, but Tesla’s future relies on the development of autonomous vehicles, robotics, and AI, which many bullish firms highlight as major strengths.
The earnings call reiterated those points, along with the belief that Tesla CEO Elon Musk should be rewarded with a newly proposed pay package that would enable him to gain $1 trillion in wealth if he comes through on a lengthy list of performance tranches.
Nine Wall Street firms made adjustments to their outlook on Tesla shares in the form of price target increases since last Wednesday’s call, all of which are indications of big expectations for the stock moving forward.
Here are the nine firms that made moves:
- Truist – $280 to $406, reiterated Hold rating
- Roth MKM – $395 to $404, reiterated Buy rating
- Cantor Fitzgerald – $355 to $510, reiterated Overweight rating
- Deutsche Bank – $435 to $440, reiterated Buy rating
- Mizhuo – $450 to $485, reiterated Outperform rating
- New Street Research – $465 to $520, reiterated Buy rating
- Evercore ISI – $235 to $300, reiterated In Line rating
- Freedom Capital Markets – $338 to $406, upgraded to Hold rating
- China Renaissance – $349 to $380, reiterated Hold rating
The boosts in price target are largely due to Tesla’s future projects, as Roth MKM, Cantor Fitzgerald, Mizuho, New Street Research, and Evercore ISI all explicitly mention Tesla’s autonomy, robotics, and AI potential as the main factors for its price target boosts.
Cantor Fitzgerald raises Tesla PT To $510, citing Cybercab, Semi, and AI momentum
It is no surprise that many firms are adjusting their outlook on Tesla shares considerably in an effort to prepare for the company’s transition to even more of a tech company than a car company.
The issue with many analysts is that they treat the company’s vehicle deliveries as the main indicator of value.
However, Tesla has a robust energy division, which was a major contributor to the company’s strong margins and gross profit in Q3, as well as its prowess in robotics and AI.
Additionally, the company is seen as a key player in the autonomy field, especially after launching driverless rides on a Robotaxi platform in Austin and expanding a similar program in the Bay Area.
Tesla shares were up over 5 percent at 12:18 p.m. on the East Coast.
News
Tesla exec provides key update on Optimus’ improving dexterity
As per the executive, the humanoid robot is now able to perform more deliberate tasks such as folding laundry.
Tesla Board Chair Robyn Denholm has provided a rather compelling update on Optimus’ improving dexterity. As per the executive, the humanoid robot, which is expected to enter initial production next year, is now able to perform more deliberate tasks, such as folding laundry.
Optimus’ dexterity
During an interview with CNBC, Denholm was asked how close Optimus was to true dexterity. Achieving human-like dexterity is a key goal for Optimus as the robot is designed to be able to perform tasks that are traditionally performed by humans. This means that Optimus should be able to move its hands in a very delicate manner. During the segment, one of CNBC’s hosts mentioned that humanoid robots today are not able to fold laundry just yet.
Denholm responded that Tesla’s robot is now able to perform the task. “Optimus can fold laundry. I’ve been in the lab with Optimus. He can fold laundry. He can wipe the table really well. He can hand things to you. You can actually shake hands with him. The tactile nature of his hand is actually really very good,” the Tesla Board Chair stated.
Redefining robotics
The executive reiterated that Optimus is already operating in Tesla’s Palo Alto offices today. “We’re redefining what transportation is, but we’re also redefining robotics and what AI brings to robotics and how versatile the robots will be in the future,” Denholm noted.
Elon Musk has reiterated the importance of Optima’s hands during the Q3 2025 earnings call. While discussing the humanoid robot’s capabilities, Musk stated that Optimus, in its production form in the future, should be able to perform incredibly delicate tasks such as surgery. This, the CEO noted, would be pivotal in Tesla’s efforts to push the world towards sustainable abundance.
“Going beyond sustainable energy to say, sustainable abundance is the mission, where we believe with Optimus and self-driving, we can actually create a world where there is no poverty, where everyone has access to the finest medical care. Optimus will be an incredible surgeon, for example. Imagine if everyone had access to an incredible surgeon,” Musk said.
News
Tesla comes through on huge promise for Bay Area ride-hailing service
Tesla’s ride-hailing service in the California Bay Area is somewhat similar to what the company is doing with Robotaxi in Austin, Texas.
Tesla has come through on a huge promise for its Bay Area ride-hailing service just two months after aiming to expand to a new territory.
Tesla’s ride-hailing service in the California Bay Area is somewhat similar to what the company is doing with Robotaxi in Austin, Texas.
However, regulatory rules and the fact that the company is operating with someone in the driver’s seat —a stark difference from the operation in Austin —have kept the business categorized as a ride-hailing application in California.
But Tesla is still breaking barriers down with its service, which operates entirely using the Full Self-Driving (Supervised) platform, as the “Safety Monitors” are only there to ensure safety and take over in the most necessary circumstances.
In September, Tesla filed to begin operating its ride-hailing service at various airports in the Bay Area, including San Francisco International Airport, San Jose Mineta International Airport, and Oakland International Airport.
Tesla targets Bay Area airports as next step for Robotaxi rollout
It officially came through on that promise last night, as it announced its Bay Area ride-hailing service would now go to San Jose Mineta International Airport:
Our Bay Area ride-hailing service now goes to SJC airport ✈️
— Tesla AI (@Tesla_AI) October 27, 2025
The expansion signals a key approval for Tesla to travel to one of the more popular places where people would need or simply want a drop-off. Airports are expensive to park in, so many people utilize ride-hailing services to enable a more economical experience from start to finish.
With this approval for SJC, Tesla will likely gain even more approvals for other airports in the Bay Area in the coming weeks or months.
While Tesla believes at least half of the U.S. population will have access to the company’s Robotaxi program or its ride-hailing service by the end of the year, the first step will be gaining approval in more metropolitan areas.
Tesla is looking to expand to other states, including Nevada, Florida, and Arizona, with its Robotaxi platform in the near future.
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