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Solar guides from
535+ installs.

Real numbers. Real data. No generic internet advice.

5.0 ★★★★★ on Google
Tammy★★★★★

We have had our solar panels up and running for about a week. Up to this point we would highly recommend Stellar Upgrades if you are considering solar panels. Their whole team have been amazing and professional.

Gurdil S.★★★★★

The service was excellent, and everything was professional. The quality was good at a reasonable price. My house looks more advanced, and it really makes a difference in appearance.

Amrit S.★★★★★

I highly recommend Stellar Upgrades to anyone considering going solar. Their commitment to quality, customer service, and transparency truly sets them apart.

Jashandeep S.★★★★★

I had solar panels installed on my home last month by Stellar Upgrades and I'm honestly impressed with how everything turned out. PJ took the time to walk us through everything.

Emma★★★★★

What I appreciated most was their transparent pricing and honest advice. They didn't try to sell me a generic package; instead, they provided a personalized design based on my actual utility bills.

James★★★★★

We installed our solar system almost two years ago, and it's performing exactly the same as day one. The company actually called us after two years just to check if everything was still working properly.

Japdeep★★★★★

Hey if you are going solar I highly recommend this company as it's not here to just take my money and actually help me save money on my bills.

James★★★★★

We installed our solar system almost two years ago, and it's performing exactly the same as day one. The company actually called us after two years just to check if everything was still working properly.

Tammy★★★★★

We have had our solar panels up and running for about a week. Up to this point we would highly recommend Stellar Upgrades if you are considering solar panels. Their whole team have been amazing and professional.

Patt G.★★★★★

So thrilled with this company! Our system was installed over a year ago and it was the best decision we ever made. We used to pay $600–$800 in bills, but now we pay nothing to the utility company!

Harry S.★★★★★

The entire process was completed in a timely and efficient manner. Pawan was a pleasure to work with — he took the time to thoroughly explain the product and never made me feel rushed.

Christine★★★★★

Had a great experience with Stellar Upgrades. The team was knowledgeable, professional, and took the time to explain everything clearly. They made switching to solar feel simple and stress-free.

Alexendra★★★★★

Best company we dealt with — true professionals, and the best pricing for what they actually deliver. They even called us a year after install just to check on the system. That kind of follow-up is almost unheard of.

Tammy★★★★★

We have had our solar panels up and running for about a week. Up to this point we would highly recommend Stellar Upgrades if you are considering solar panels. Their whole team have been amazing and professional.

Gurdil S.★★★★★

The service was excellent, and everything was professional. The quality was good at a reasonable price. My house looks more advanced, and it really makes a difference in appearance.

Amrit S.★★★★★

I highly recommend Stellar Upgrades to anyone considering going solar. Their commitment to quality, customer service, and transparency truly sets them apart.

Jashandeep S.★★★★★

I had solar panels installed on my home last month by Stellar Upgrades and I'm honestly impressed with how everything turned out. PJ took the time to walk us through everything.

Emma★★★★★

What I appreciated most was their transparent pricing and honest advice. They didn't try to sell me a generic package; instead, they provided a personalized design based on my actual utility bills.

James★★★★★

We installed our solar system almost two years ago, and it's performing exactly the same as day one. The company actually called us after two years just to check if everything was still working properly.

Japdeep★★★★★

Hey if you are going solar I highly recommend this company as it's not here to just take my money and actually help me save money on my bills.

James★★★★★

We installed our solar system almost two years ago, and it's performing exactly the same as day one. The company actually called us after two years just to check if everything was still working properly.

Tammy★★★★★

We have had our solar panels up and running for about a week. Up to this point we would highly recommend Stellar Upgrades if you are considering solar panels. Their whole team have been amazing and professional.

Patt G.★★★★★

So thrilled with this company! Our system was installed over a year ago and it was the best decision we ever made. We used to pay $600–$800 in bills, but now we pay nothing to the utility company!

Harry S.★★★★★

The entire process was completed in a timely and efficient manner. Pawan was a pleasure to work with — he took the time to thoroughly explain the product and never made me feel rushed.

Christine★★★★★

Had a great experience with Stellar Upgrades. The team was knowledgeable, professional, and took the time to explain everything clearly. They made switching to solar feel simple and stress-free.

Alexendra★★★★★

Best company we dealt with — true professionals, and the best pricing for what they actually deliver. They even called us a year after install just to check on the system. That kind of follow-up is almost unheard of.

Equipment & Technology

Best Solar Panels for Alberta in 2026: A Master Electrician's Honest Comparison

LONGi Hi-MO 7 vs Canadian Solar TOPHiKu7 vs Q CELLS Q.TRON vs REC Alpha Pure vs Silfab Prime vs Jinko Tiger Neo vs Trina Vertex N. Datasheet-cited spec table: cell tech, temperature coefficient, snow load, year-30 power retention, product warranty. What Alberta-specific variables matter (cold coefficient, hail rating, manufacturer balance sheet). Why Stellar standardized on LONGi Hi-MO 7 across 535+ installs.

May 12, 2026·16 min read
Commercial Solar

Commercial Solar in Alberta 2026: Real Payback for Warehouses, Offices & Multi-Tenant Buildings

Real installed cost by system size (50 kW to 500 kW). The three incentives that change commercial economics: 30% federal Clean Tech Investment Tax Credit + 100% first-year Class 43.2 CCA + demand-charge savings. Worked example for a 100 kW Edmonton install with 4.7-year payback. Net metering for commercial (small-tier under 150 kW vs large-tier 150 kW–5 MW). 5–7 month timeline from contract to commissioning.

May 12, 2026·18 min read
Climate & Risk

Will My Solar Panels Survive Alberta Hail? An Honest Guide to Hail, Insurance & Claim Filing

IEC 61215 hail testing explained (25 mm at 23 m/s, what it actually catches). Insurance carrier coverage details (TD Insurance, Intact, Aviva, Co-operators, Wawanesa). Replacement cost vs actual cash value. Pre-install documentation protocol. What to do after a major hailstorm — 7-step checklist. Stellar offers free post-storm inspection.

May 12, 2026·12 min read
Solar Education

Is Solar Worth It in Alberta in 2026? An Honest Answer From 535+ Installs

The definitive 2026 guide. Real installed pricing — $2.80/W cash at 7–8 kW (with critter guards + lifetime leak-proof roof guarantee), $16K–$20K for a 5 kW system. Payback by bill size — 7.8 yrs cash on Solar Club, ~11 yrs fixed-rate, cash-flow positive from year 1 with mortgage roll-in at 2.5–5%. Every active rebate. LONGi Hi-MO 7 (25-year product + 30-year production), APsystems DS3 (25-year), EP Cube 2.0. Net metering under Alta Reg 27/2008. CEIP relaunches in Beaumont and Spruce Grove. Winter performance data. Live calculator inside.

May 12, 2026·22 min read
Buyer's Guide

What Happens If Your Solar Installer Goes Bankrupt? An Alberta Buyer's Guide (2026)

100+ US solar bankruptcies in 2024 — the highest in nearly 20 years. SunPower, ADT Solar, Titan, Sunnova, Mosaic. What actually breaks when your installer disappears, what survives, the Alberta consumer-protection framework (PCBL + Solar Alberta Code of Conduct), and the 9 longevity questions every Alberta buyer should ask before signing.

May 9, 2026·13 min read
Solar Education

Solar Club Alberta: The Complete 2026 Guide (Rates, Retailers, RateSwitch & Cashback)

The single source of truth for Alberta's Solar Club program. UTILITYnet rates (HI 35.00¢, LO 8.40¢, Pre-Solar 7.25¢), the full participating retailer list (Park Power, Bow Valley, Encor, ATCOenergy, Spot Power and 10 more), RateSwitch™ automatic switching, 3% cashback mechanics, REA exclusions, and a real Edmonton math example.

May 9, 2026·12 min read
Cost & Pricing

Solar Panel Payback Period in Alberta: How Long Until Solar Pays for Itself? (2026)

Real Alberta payback math. 7.8 years on Solar Club rates, ~11 years on a fixed-rate retailer, +$938/yr from year 1 on a financed 10 kW + Wallbox bundle. Three full scenarios with the inputs spelled out — Solar Club arbitrage, LONGi 30-year warranty, CEIP financing, and why payback is the wrong question.

May 7, 2026·11 min read
Solar Education

How to Choose a Solar Installer in Alberta: 11 Questions That Expose Bad Contractors

11 questions to ask every Alberta solar installer before you sign. Master Electrician of record, subcontracting, real install counts, written warranties, EPCOR / Fortis / ATCO permitting, and what a fair Alberta quote actually looks like in 2026.

May 7, 2026·12 min read
Equipment & Technology

Tesla Powerwall 3 vs EP Cube 2.0: Best Home Battery for Alberta (2026)

Honest 2026 comparison from an Alberta installer. EP Cube 2.0 closed the continuous-output gap with Powerwall 3 (both at 11.5 kW). Capacity flexibility, motor-start surge, pricing, and a clean three-question decision framework.

May 6, 2026·9 min read
Cost & Pricing

Home Battery Backup Cost in Edmonton 2026: EP Cube Pricing & Alberta Code Sizing Guide

Real installed pricing for EP Cube — $19,381 for 9.9 kWh up to $24,723 for 19.9 kWh. Alberta CEC code limits, sizing math, and honest backup expectations.

May 4, 2026·12 min read
Cost & Pricing

Cost to Install a Level 2 EV Charger in Edmonton (2026)

Real pricing from $3,499 cash for a fully-installed Wallbox Pulsar Plus. Why Edmonton quotes range $1,500-$4,000.

May 3, 2026·9 min read
Cost & Pricing

How Much Do Solar Panels Cost in Alberta? (2026)

What solar panels actually cost in Alberta in 2026. Real installed pricing from $2.80/W. System sizes, payback periods, ...

March 27, 2026·6 min read
Incentives & Rebates

Alberta Solar Incentives & Rebates 2026: What's Still Available

Every solar incentive and rebate available in Alberta in 2026. Federal programs ended — here's what's left: CEIP, munici...

March 27, 2026·7 min read
Solar Education

Does Solar Work in Alberta Winters? (Real Production Data)

Alberta gets -30°C winters. Do solar panels still work? Yes. Here's real production data, how net metering covers winter...

March 27, 2026·5 min read
Solar Education

Net Metering Alberta: How It Actually Works (2026)

How net metering works in Alberta. Micro-generation regulation, credit rollover, retailer requirements, bi-directional m...

March 27, 2026·5 min read
Equipment & Technology

Microinverters vs String Inverters: Which Is Better for Alberta?

Microinverters vs string inverters for Alberta homes. Panel-level optimization, shade handling, monitoring, safety, and ...

March 27, 2026·6 min read
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