Let the sun pay
your electric bill.
Stay connected to CFE, keep your comfort — and stop renting power at DAC rates. Our Zero Export Method puts every solar watt to work inside your home first.
The DAC Trap
Cross into “alto consumo” territory and CFE bills snowball. Air conditioning plus rising tariffs quietly push homes over the edge.
Rates Only Go Up
Utility prices trend one direction. A solar array locks in your effective rate for decades — sunshine is not invoiced monthly.
Self-Consumption Wins
Solar power used on-site beats exported power every time. Your home sips from the panels before the meter ever spins.
Zero Export Method
Our dynamic control matches production to your exact consumption in real time — maximizing savings without wasting a watt.
Zero Export, Explained in One Picture
By dynamically matching solar output to your exact consumption, we prevent cheap energy exports and maximize self-consumption.
From Bill Shock to Pocket Change
By preventing exports and matching output to your real consumption curve, most of what CFE used to bill you simply disappears. The grid becomes a formality — there when you want it, ignored when you don’t.
- DAC escape plan — get back under the subsidized threshold.
- A/C without guilt — run comfort loads on sunshine, not on tariffs.
- Transparent reporting — watch your savings accumulate in real time.
Illustrative example of a high-consumption household after switching to self-consumption. Monthly MXN estimate — yours will be calculated from real bills.
Want blackout protection too? Add it whenever.
Every grid-connected system we build is battery-ready. When you’re ready, we drop in a LiFePO4 bank and your home gains automatic backup — the grid becomes your second line of defense, not your only one.
- Seamless switchover — essential loads stay live mid-outage.
- Same premium hardware — Victron ecosystem end to end.
- No rebuild later — wiring and control are prepared today.
Your Path to a Tiny Bill
Survey & Analysis
We study your last bills, roof orientation and consumption habits — free of charge.
Design & Permits
Custom engineering plus all interconnection paperwork filed with CFE for you.
Clean Installation
Most residential installs finish in one to two days with tidy, certified workmanship.
Monitor & Save
Zero Export tuning, monitoring app on your phone, and reports you’ll actually enjoy.
Grid-Connected FAQ
Do I still need batteries?
No — that’s the beauty of grid-connected solar. The Zero Export Method maximizes self-consumption without storage. But because we build everything battery-ready, you can add backup later in a single visit if outages start to bother you.
Will I still receive a CFE bill?
Usually yes, but small. A fixed service charge remains, and some consumption may fall outside solar hours (late-night laundry, for example). Most customers see their bill collapse to a fraction of what it was.
What happens during a blackout?
Standard grid-tied systems shut down for utility-worker safety. If blackouts are a concern, choose the battery-ready route — a hybrid inverter plus battery keeps your essentials running automatically until the grid returns.
Do you handle the CFE interconnection process?
Fully. We prepare and submit the interconnection request, coordinate inspections, and make sure your system is registered correctly — you sign where indicated and get on with life.
How much does a grid-tied system run?
Costs track your monthly usage and how much of it you want covered by sun rather than the meter. We pull your actual CFE history, right-size the array, and set a fixed price before any wiring begins — the number you approve is the number you pay. Browse typical starting points on our pricing page.
How long until the system pays for itself?
It depends on your current tariff and how much you offset, but high-consumption households often reach payback within a few years — after which decades of essentially free sunshine follow. We model your exact numbers before you commit.
Bring us your highest CFE bill. Seriously.
We’ll show you exactly what a custom system would do to it — free, specific and honest.
Get My Savings Report
