Free bill analysis - bring a power bill, get the production math for your actual roof, panel brands like Qcells and REC compared side by side
If the pitch starts at your door and ends with "sign tonight for the special," sleep on it. The sun will still be there tomorrow; so will we.
Fast, Reliable Solar Panel Installation Across Temple City
Solar panel installation in Temple City runs $14,500 to $28,000 before incentives for a typical 5-8 kW rooftop system, and the payback math here works differently than in neighboring LADWP cities because Southern California Edison’s NEM 3.0 rates demand a battery-first design. We’re a locally owned, owner-operated shop led by Gus Petrakis. You call, we answer, and we show up in Temple City with a quote built off your actual SCE bill, not a brochure number. Call (877) 550-6892 for a free estimate.
Why Gus’s Solar Is Temple City’s Preferred Solar Panel Installation Company
We have pulled permits at Temple City’s building department long enough to know what the plan checkers will flag. That matters when your 1955 ranch on a quiet street near Live Oak Park still has the original electrical panel behind a stucco patch in the garage. Gus Petrakis puts his name on the truck and answers his own phone. No sales rep handing you a glossy folder and a signature line.
Temple City homeowners tell us the same story again and again: a door-knocker quoted one number, then the fine print added another two grand for tile roof mounts. Our price is the price, and we quote year-25 output, not the day-one brochure number. If a salesman needs an answer tonight, the answer is no. Take two weeks. Think about it. The price will be the same.
When something goes wrong, you call and a live person picks up, 24/7. Not a voicemail. Not a call center three states away. Gus or his crew will be at your door. The 90-Day Done Right Promise backs every install in writing. If it is not right, Gus makes it right.
Our Solar Panel Installation Services in Temple City
We handle the whole job from the first roof measurement to the final SCE interconnection approval. Here is what that looks like in Temple City specifically.
Rooftop Solar Installation
Most Temple City roofs are post-WWII ranch homes and bungalows with shallow pitches and aging underlayment. We flash every roof penetration properly, no shortcuts. Composite shingle is straightforward. Clay tile and concrete tile cost more because each tile around a mount must be lifted, reinforced, and sealed individually. Coastal bidders routinely underprice this on Temple City homes, then realize they are losing money and start cutting corners on flashing. We scope it right the first time.

Solar System Design & Permitting
Design in Temple City starts with your SCE bill, not a satellite photo. We model your actual usage against NEM 3.0 export rates, which are far less generous than what LADWP neighbors in San Gabriel and Rosemead receive. That changes everything about how many panels you need and whether a battery belongs in year one. Bring me a bill, I’ll bring you the math. Permitting runs through Temple City’s building department, and we know which inspectors check what, which means fewer correction cycles and faster approvals.

Solar Panel Replacement
If your existing panels are ten-plus years old, underperforming from LA Basin smog buildup, or damaged by a windstorm, we replace them. We also handle removal and reinstall when a Temple City roof needs to be re-roofed before new panels go up. The old panel gets taken off, the roof gets done, and we remount the system with fresh flashing and wiring.

Roof-Mount & Tile Roof Solar
This is the biggest service for Temple City when you look at the housing stock. Concrete and clay tile roofs dominate the post-1970 renovations here, and they need specialized mounting hardware, extra time per penetration, and a crew that will not crack tiles walking the ridge. Gus’s own background-checked, uniformed crew does the work. We do not hand it off to a sub. Every penetration gets flashed, sealed, and inspected before the panels go up.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Temple City
We install and service Enphase microinverters, Tesla Powerwall battery systems, Qcells, REC, and SolarEdge inverters on homes across Temple City. For NEM 3.0 territory like the 91780 ZIP, we most often pair Enphase microinverters with a Solar Panel Installation design that includes a FranklinWH or Tesla battery from day one. Parts for these brands are stocked locally, so a warranty claim or a firmware call does not mean a three-week wait. We also service existing systems in Temple City even if another company did the original install.
Common Solar Panel Installation Problems We See in Temple City Homes
- Hidden Federal Pacific or Zinsco panels. Temple City’s 1950s and 1960s homes often hide original 60- or 100-amp panels behind renovated kitchens or garage drywall. You cannot pull a solar permit until that panel is upgraded. We find it during the site visit and price it before you sign, not after.
- Tile roof underbidding by coastal contractors. Clay and concrete tile roofs on Temple City’s renovated bungalows cost $800 to $2,200 more to mount correctly than composite shingle. Out-of-area bidders miss this, then cut flashing corners. Flashing failures leak within the first rainy season.
- Wrong NEM 3.0 sizing. Installers who do not model SCE’s current export rates often leave Temple City homeowners with a true-up statement showing almost no credit and a payback stretched past 15 years. Battery pairing changes the math. We size for year-25 output, not the day-one upsell.
- Smog and particulate buildup. Temple City sits in the LA Basin inversion layer, so panels here collect grime faster than coastal installs. A panel losing 8-10% of output to a dirty surface is wasting money. Higher-efficiency monocrystalline panels like Qcells REC, and Panasonic are a defensible choice here, plus a cleaning schedule that keeps them producing.
Pricing for Solar Panel Installation in Temple City, CA
A typical 5-8 kW rooftop solar installation in Temple City runs $14,500 to $28,000 before the 30% federal tax credit. Tile roof mounting adds $800 to $2,200 depending on tile type and pitch. A 100-amp to 200-amp panel upgrade, which the majority of Temple City’s 1940s-1970s ranch homes require, adds $2,500 to $4,500. Battery storage with FranklinWH or Tesla runs $9,000 to $15,000 installed and is often the difference between a useful NEM 3.0 system and an expensive roof ornament. These are real numbers for Temple City, not a national average. Call (877) 550-6892 and bring us your SCE bill. The estimate is free and the price will be the same in two weeks.
We Also Serve Cities Near Temple City
We serve Solar Panel Installation in Temple City and the surrounding San Gabriel Valley communities: Rosemead, San Gabriel, Arcadia, and East San Gabriel. If you live just outside the 91780 ZIP, call us. We know the local permits, the SCE interconnection process, and the roof stock in every one of these cities.
Serving Temple City, CA - Our Local Coverage Area
We’re based in the Temple City area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Solar Panel Installation in Temple City
Under SCE’s NEM 3.0 rates, exported solar earns roughly 75% less than under the old rules, which means a solar-only system in Temple City can take 12 to 18 years to pay back depending on your usage pattern. Homeowners in LADWP cities like San Gabriel still get better export credit, so the same system pays back in 8 to 10 years there. That is why we pair batteries with most Temple City installs, storing your production for evening use instead of selling it back for pennies. Call (877) 550-6892 and we will run your bill through the SCE rate sheets so you see the real year-25 output and payback before you decide anything.
Yes, in most cases. Temple City’s 1940s through 1970s ranch and bungalow homes often still have original 60-amp or 100-amp Federal Pacific or Zinsco panels hidden behind renovations. SCE and Temple City’s building department will not approve a solar permit without a 200-amp panel in most cases. We catch this during the site visit and include the upgrade cost in your quote, so there is no surprise line item after you sign. Gus quotes the whole job, not just the panels.
Concrete tile and clay tile roofs need specialized tile hooks, flashing, and per-penetration sealing that costs more than composite shingle mounts. Temple City’s renovated bungalows are overwhelmingly concrete or clay tile, added during 1970s and 1980s remodels. A contractor who does not quote this is either losing money or cutting corners. We line-item the tile mount cost so you know exactly what you are paying for and why.
Yes, measurably. Temple City’s inland San Gabriel Valley position means particulate matter and photochemical smog settle over the area, and panels here produce 5-10% less than identical panels in coastal LA cities due to surface grime and atmospheric haze. The fix is high-efficiency monocrystalline panels that maintain better output under soiling, plus a cleaning schedule. We quote the real expected production, not the clean-panel lab number.
Expect 2 to 6 weeks for plan check and approval depending on backlog and whether your home triggers a panel upgrade review. Temple City’s plan checkers are thorough about electrical panel conditions and roof load calculations on older ranch homes. We have pulled permits there for years and know which details they flag, which means fewer correction cycles. A clean submittal typically clears in two to three weeks. Call (877) 550-6892 and we will give you an honest timeline for your specific address.
Get Your Temple City Solar Quote, Straight From Your Bill
Call (877) 550-6892 today, and a live person answers. Tell us your address in Temple City, your roof type, and your average SCE bill. We will bring the math, the panel options, and a written quote with no pressure and no signature demand. Take two weeks. The price will be the same. Gus Petrakis owns this company and answers the phone. If it is not done right, the 90-Day Done Right Promise means we make it right.
Written by Gus Petrakis, Owner at Gus’s Solar, serving Temple City and the San Gabriel Valley.






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