SDG&E
SDG&E Rate Increases in 2026: What El Cajon Homeowners Should Know
How SDG&E's latest general rate case affects East County bills, and why the payback math on solar keeps improving.
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Solar Blog
Solar articles for El Cajon homeowners
Straight talk on SDG&E, NEM 3.0, batteries, financing, and choosing the right installer, written for East County San Diego roofs and bills.
BatteriesBuyer GuideEVEducationElectrificationEquipmentFinancingHome ValueInstallationMaintenanceMonitoringPermitsPolicyRebatesRoofingSDG&ESystem Design
Policy
NEM 3.0 vs NEM 2.0: What Changed for El Cajon Solar
A plain-English breakdown of California's Net Billing Tariff and why batteries matter more under NEM 3.0.
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Battery Backup for Santa Ana Wind PSPS Events in East County
How to size a battery for the specific outage risk East County faces during dry, windy fall months.
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Best Solar Panels for El Cajon Homes in 2026
REC, Q CELLS, Silfab, Panasonic, how we pick panels for East County heat, tile roofs, and long-term production.
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Tesla Powerwall 3 in El Cajon: What It Actually Does
Real backup runtime, load management, and how Powerwall 3 pairs with NEM 3.0 solar economics.
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Installing Solar on Spanish Tile Roofs in East County
Tile hooks, waterproofing, and why tile installations cost more than comp-shingle, done right.
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EV Charger + Solar: Charging Your EV on Sunshine in El Cajon
How to size solar to cover your daily commute, plus Level 2 charger options and NEM 3.0 timing.
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Does Solar Add to Home Value in San Diego County?
Owned solar systems, resale price premiums, and what buyers in El Cajon actually pay extra for.
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Sizing Solar for AC-Heavy East County Homes
How we size systems for homes running AC hard through El Cajon summers, kWh benchmarks and shade modeling.
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Should I Re-Roof Before Solar? An El Cajon Homeowner's Guide
When to re-roof first, when to install solar first, and what removal/reinstall actually costs later.
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How to Actually Get the SGIP Battery Rebate in California
Standard, Equity, and Equity Resiliency tiers, what qualifies, how much you get, and paperwork realities.
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The 30% Federal Solar Tax Credit in 2026, Explained
How the Residential Clean Energy Credit works, what qualifies, and when to talk to your CPA.
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Solar Panel Maintenance in El Cajon: What's Actually Needed
Real maintenance requirements for East County roofs, cleaning, monitoring, and inverter replacement.
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Common Solar Myths California Homeowners Still Believe
Leasing is 'free,' panels 'always fail in 10 years,' NEM 3.0 'killed solar', we debunk the persistent ones.
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Whole-Home Electrification: Going All-Electric in El Cajon
Heat pumps, induction ranges, and how solar + battery makes the transition pencil out.
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Solar Financing in 2026: Cash, Loan, or HELOC?
The three most common paths El Cajon homeowners use to pay for solar, with real APR ranges.
Read articleEquipment
Microinverters vs String Inverters: Which Is Right for Your El Cajon Roof?
Enphase vs SolarEdge, when to use which, and how shading and roof complexity drive the decision.
Read articlePermits
El Cajon & County of San Diego Solar Permit Timelines
How long City of El Cajon and County jurisdictions take, plus what slows down SDG&E interconnection.
Read articleBuyer Guide
How to Avoid Getting Ripped Off by a Bad Solar Company
Red flags in solar proposals, contract clauses to watch for, and questions that catch a bad installer fast.
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Solar Monitoring Apps: What to Actually Watch
Enphase Enlighten, SolarEdge mySolarEdge, Tesla app, what daily and monthly patterns actually matter.
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