Battery Backup
in Madera, CA
Robbins Energy is a local Central Valley solar contractor — not a national franchise. When Madera homeowners search for a solar company near them, they find a team that knows Madera County permit offices, local PG&E interconnection timelines, and the roof types common in Madera neighborhoods. We serve Madera and Located 20 miles north of Fresno.Cash purchase only — no leases, no PPAs, no fine print.
Already have solar? We also service existing systems in Madera — inverter replacement, monitoring restoration, battery retrofit, panel additions, and takeover service for systems from installers who are no longer in business.
Madera County has some of the most solar-friendly roof angles and sun exposure in the Central Valley.
Battery Backup in Madera: What You Need to Know
Madera sits 20 miles north of Fresno in the heart of Madera County, a region that spans from the flat San Joaquin Valley floor to the Sierra Nevada foothills. The city itself — served by ZIP codes 93636 (northwest Madera), 93637 (central and east Madera), and 93638 (south Madera near the Fresno County line) — is a mix of agricultural community roots and newer residential development. Summer temperatures in Madera regularly exceed 105°F, and PG&E bills for a typical 1,800–2,500 sq ft home run $250–$450 during peak months. The flat valley setting means most Madera roofs have unobstructed south-facing exposure — ideal for solar production. Madera County's permit office processes residential solar permits through the County Building Department, and Robbins Energy has navigated that process dozens of times for Madera homeowners.
Climate
Hot semi-arid. Summers 98–108°F. Valley tule fog in winter. 280+ sunny days/year. Strong solar production March–October.
PG&E Outage Risk
Low-moderate. PSPS events rare in city. Rural Madera County areas have higher outage frequency.
EV Adoption
Moderate and growing. Commuter households driving to Fresno increasingly adopting EVs. Level 2 charger installs rising.
Electrical Infrastructure
Mixed. Older west/downtown Madera homes often 100A. Newer east-side developments 200A-ready.
Real Projects in Madera
Examples of recent Robbins Energy installations in Madera and Madera County.
20-panel Silfab system on a 1980s Madera home (93637) — 100A→200A panel upgrade, bill dropped from $310 to $8/month
26-panel REC system on a newer east Madera home (93636) — existing 200A panel, single-day install
Franklin WH aPower battery retrofit on an existing 2019 solar system in Madera (93637) — added backup for evening use and outage protection
Level 2 EV charger + solar in Madera (93638) — commuter household, charges Chevy Bolt overnight on solar surplus
Why Madera Homeowners Choose Robbins Energy
We're a local Madera County solar contractor — not a call center in another state. We know the permit process at Madera County Building Department, PG&E interconnection timelines for Madera addresses, and the electrical panel ages common in Madera neighborhoods. We serve all Madera ZIP codes: 93636, 93637, 93638. We install new systems, repair existing ones, and service all brands — including systems from installers who are no longer in business.
Local to Madera
We've completed installs across Madera County. We know the local permit process, PG&E interconnection requirements, and the sun exposure patterns in Madera neighborhoods. When you call, you reach someone who knows your area.
Install, Repair & Upgrade
We're not just a new-install company. We service existing solar systems in Madera, replace failing inverters, restore monitoring, and take over systems from defunct installers. Licensed contractor #1063682.
Cash Purchase Only
We don't do leases or PPAs. You own your system outright from day one — no 20-year contracts, no escalating payments, no fine print. One purchase, decades of free energy.
Many Madera Homes Need a Panel Upgrade First
Homes built before 1990 in Madera often have 100-amp electrical panels that must be upgraded to 200-amp before solar or EV charger installation. We assess your panel during the free site visit and include upgrades in our scope when needed — no separate contractor, no extra coordination.
Madera: High PSPS Outage Risk Area
Madera and the surrounding Madera County foothills experience frequent PG&E Public Safety Power Shutoff events during fire weather season. Outages can last 12–72 hours. Battery backup is not just a convenience here — for households with well pumps, medical equipment, or home offices, it's a practical necessity.
Solar & Electrical Services in Madera
From new solar installation to battery backup, inverter replacement, EV chargers, and panel upgrades — we're the local Madera County contractor for the full scope of residential solar and electrical work. We service all brands and take over systems from installers who are no longer in business.
Solar Panel Installation
Custom-designed grid-tied solar systems for Madera homeowners. We size every system to your actual roof and energy usage — no cookie-cutter packages. Permits, PG&E interconnection, and post-install monitoring all handled by our local crew.
- Free roof & energy assessment
- Custom system design for your usage
- Permit filing & inspections handled
- PG&E interconnection support
- Post-install monitoring setup
Home Battery Backup
Keep your Madera home powered through PG&E outages and PSPS events. We install Tesla Powerwall 3, Enphase IQ Battery, Franklin WH aPower, SolarEdge Energy Bank, Sol-Ark, EG4, Pytes, Ruixu, and Growatt systems — new installs and retrofits on existing solar.
- Tesla Powerwall 3 — 13.5 kWh
- Enphase IQ Battery 5P — 15-year warranty
- Franklin WH aPower — works with any solar
- SolarEdge Energy Bank
- Sol-Ark Hybrid — off-grid ready
- EG4 Electronics — LiFePO4 & hybrid inverters
- Pytes Energy — 6,000-cycle LiFePO4
- Ruixu — 48V LiFePO4 systems
- Growatt, SRNE, Renogy, SungoldPower & more
Solar Maintenance & Repair
Existing solar system underperforming in Madera? We diagnose and repair all brands — Enphase, SolarEdge, SMA, Fronius, Growatt, EG4, Sol-Ark, SRNE, Renogy, Sungrow, GoodWe, and more. Inverter replacement, monitoring restoration, panel cleaning, and takeover service for systems from installers who are no longer in business.
- Inverter diagnostics & replacement — all brands
- Enphase Enlighten & SolarEdge monitoring restoration
- Panel cleaning & production audit
- Wiring, connector & mounting inspection
- Takeover service for orphaned systems
Electrical Panel Upgrade
Many Madera homes built before 1990 have 100-amp panels that need upgrading to 200-amp before solar, battery backup, or EV charger installation. We handle the full upgrade — permit, installation, PG&E coordination, and final inspection.
- 100A → 200A panel upgrades
- Required for most solar installs
- Required for Level 2 EV chargers
- Permit & inspection included
- Bundle with solar for one-crew efficiency
Breaker Box Replacement
Outdated Federal Pacific, Zinsco, or Pushmatic breaker boxes are a fire hazard. We replace unsafe panels in Madera homes with modern, code-compliant load centers — fully permitted, inspected, and documented for insurance purposes.
- Federal Pacific Stab-Lok replacement
- Zinsco panel replacement
- Pushmatic panel replacement
- Full permit & inspection
- Insurance-required upgrades
EV Charger Installation
Level 2 EV charger installation for Madera homeowners. Charge your electric vehicle 5–8x faster than a standard outlet. Pair with solar to charge on sunshine — and offset the load that's been driving up your PG&E true-up bill.
- Level 2 (240V) charger installation
- All major EV brands supported
- Permit & inspection included
- Panel upgrade if needed
- Pairs perfectly with solar
Already Have Solar?
We Service, Upgrade & Expand Existing Systems in Madera
Not every solar job is a new install. We work with Madera homeowners who have aging systems, rising true-up bills, failing inverters, or systems left behind by companies that are no longer in business. We service all major brands — Enphase, SolarEdge, SMA, Fronius, SunPower, Sungrow, GoodWe, and more.
Recent Project
18-panel REC system, west Madera (93637). 1965 home, 100A→200A panel upgrade included. Madera County permit closed in 18 business days. System sized to cover full annual usage including window AC and chest freezer.
Recent Project — Madera, CA
See more Madera project highlightsMadera Battery Backup FAQ
Common questions from Madera homeowners about solar installation, battery backup, electrical panel upgrades, and EV chargers.
What ZIP codes in Madera do you serve?
We serve all Madera ZIP codes: 93636 (northwest Madera), 93637 (central and east Madera), and 93638 (south Madera near the Fresno County line). We've completed dozens of installations across all three ZIP codes and know the Madera County permit process well.
How does Madera's climate affect solar production?
Madera County averages over 280 sunny days per year. Your solar system will produce strong output from March through October, with slightly lower production in winter months due to shorter days and occasional tule fog. We size systems to cover your full annual usage, accounting for seasonal variation.
Do you handle Madera County permits?
Yes. We file permits with Madera County Building Department and coordinate with PG&E for interconnection. We've completed dozens of installs in Madera and know the local permit process — typically 2–3 weeks for residential solar. We handle everything from permit application through final inspection and PG&E activation.
What's the difference between solar and battery backup?
Solar panels generate electricity during the day and eliminate your PG&E bill. Battery backup stores that energy so you can use it at night or during outages. Many Madera homeowners install both together for complete energy independence and outage protection. Under NEM 3.0, battery storage is increasingly important to maximize the value of your solar investment.
Can you upgrade my electrical panel in Madera?
Yes. Many older Madera homes — particularly in the downtown and west Madera neighborhoods (93637, 93638) — need a panel upgrade from 100-amp to 200-amp before solar installation. We handle panel upgrades as part of our full-service solar installation. Newer east-side developments (93636) are typically already 200-amp ready.
Do you install EV chargers in Madera?
Yes. We install Level 2 EV chargers (240V) in Madera homes. Madera's commuter households — many of whom drive to Fresno daily — are increasingly adopting EVs, and pairing solar with a Level 2 charger effectively eliminates fuel costs for that commute.
Have a question not answered here? Call us directly — we'll give you a straight answer.
(559) 355-1025Getting Solar Right in Madera
Madera's housing stock is a mix of older agricultural-era homes (many with 100-amp panels) and newer subdivisions on the east side of the city. Homes in the older downtown and west Madera neighborhoods (93637, 93638) frequently need 100A→200A panel upgrades before solar installation. The newer developments near Avenue 12 and Road 28 (93636) tend to have modern 200-amp service. EV adoption in Madera is growing steadily, particularly among commuters who drive to Fresno daily — a Level 2 charger paired with solar effectively eliminates fuel costs for those commutes. Madera County's rural areas surrounding the city — including Chowchilla, Coarsegold, and the foothill communities — are all served by Robbins Energy, making us the go-to solar contractor for the entire county.
Related Services for Madera Homeowners:
Serving Madera & Surrounding Areas
Our crews regularly work throughout Madera County. If you're in Madera or a nearby community, we can typically schedule a free site assessment within a few business days.
We serve Madera including ZIP codes 93636, 93637 and 93638. We also cover communities throughout Madera County — including Chowchilla (93610), Coarsegold (93614), North Fork (93643), Oakhurst (93644), Ahwahnee (93601), Bass Lake (93604), O'Neals (93645), Wishon (93669), and Raymond (93653).
ZIP Codes Served in Madera:
Get a Free Site Assessment
No pressure. We'll evaluate your roof, review your last 12 months of usage, and give you a straight answer on whether solar can eliminate your PG&E bill entirely.
Contractor License #1063682 · Serving Madera, Madera County
In-Depth Guides for Madera Homeowners