Batteries, generators, solar and load controls planned together around what your property needs to keep running.
Modern estates are adding EVs, electric HVAC, pools, automation and other large loads while owners expect better outage resilience. Regent5 coordinates service capacity, batteries, generators, solar interfaces, smart panels, load management and protection as one electrical architecture rather than a collection of disconnected products.
For projects that benefit from circuit-level monitoring and load control, Regent5 also designs around SPAN smart electrical panels as part of the broader energy system.
Solar should be planned with the property's service, storage, backup strategy, future loads and architectural constraints. We coordinate generation interfaces, batteries, smart panels, EV charging and equipment locations early so the electrical and architectural teams preserve the right space, pathways and distribution strategy.
A home battery backup system is sized around actual load calculations, desired runtime, service size, installation space, solar production, EV charging and critical-load priorities. Whole-home battery backup is possible on many properties, but Regent5 confirms it against the real loads and uses load management to extend useful backup rather than assuming that a product labeled 'whole home' will support every load for every outage.
On larger estates, batteries, solar, generators, UPS, voltage stabilization, smart panels and controlled loads can be engineered as a coordinated resilience strategy. Regent5 plans transfer, load shedding, critical-load protection and multi-building distribution around the property's operating priorities, while specialized utility and interconnection requirements are handled with the appropriate project and utility teams.
Circuit-level monitoring can make a complex electrical system easier to operate and service. Compatible platforms can expose consumption, battery state, backup priorities and selected load controls so homeowners and service teams have useful visibility without turning critical electrical functions into a collection of unrelated dashboards.
Energy systems should coordinate cleanly with lighting, shading, HVAC, EV charging, security and home automation. Where equipment supports direct integration, automation can expose status or respond to operating states; safety-critical power functions remain within the dedicated electrical and energy controls.
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The best time to plan resilient power is before service size, switchgear, equipment rooms, generator or battery locations, roof details and utility pathways are fixed. Early coordination helps preserve clearances, ventilation, service access and architectural screening while keeping future electrification options open.
Regent5 coordinates generation, storage, critical loads, EV charging and automation so the home can manage energy intelligently without compromising essential systems.
Tesla Powerwall 3, FranklinWH aPower 2 and Savant Power Storage systems sized for whole-home battery backup or critical loads, around outage goals and available electrical infrastructure.
KOHLER standby generators, transfer equipment and fuel strategy coordinated with the residence and backup-power priorities.
Networking, automation, security, refrigeration, gates and other priorities identified before backup systems are selected.
Solar generation coordinated with storage, electrical distribution and owner energy goals.
Selected large loads prioritized, staged or shed during constrained operating conditions.
EV charging capacity and schedules coordinated with service size, batteries and other high-demand loads.
Energy data surfaced for owner visibility, diagnostics and informed operating decisions.
Energy states can inform automation scenes while dedicated energy controls remain independently serviceable.
Protection strategies help preserve sensitive electronics and reduce disruption from poor incoming power.
Operating modes, failover behavior, monitoring and owner training verified before handoff.
Where we work.
Regent5 plans residential energy management and backup power for custom homes and estates throughout the San Francisco Bay Area, Marin, Napa and Sonoma, and the Monterey Peninsula. Select engagements extend to Santa Barbara, the Los Angeles area, and Orange County. Utility and interconnection requirements vary by jurisdiction, so each project is coordinated around the actual provider, service capacity and permitting path.
Often, yes. Whole-home battery backup depends on the size of the electrical service, which large loads can start at the same time (HVAC compressors, well and pool pumps, EV chargers), how long outages last and whether solar can recharge the batteries. A system can be designed with or without solar. Tesla Powerwall 3 and FranklinWH aPower 2 can each be configured for whole-home backup when enough batteries are installed and the largest loads are managed. Regent5 sizes the system from a load calculation and decides which circuits stay on, so the home is planned to ride through a PSPS event or a longer outage.
Sometimes. Managed charging and controllable loads can reduce simultaneous demand, but whether an upgrade can be avoided depends on code calculations, utility requirements and the project's actual load profile.
The best strategy depends on outage duration, critical loads, fuel availability, solar, battery capacity and homeowner priorities. Large residences often combine batteries for fast, quiet response with a generator for longer-duration backup. Typical priorities include networking, automation, security, refrigeration, selected lighting, gates, communications and critical HVAC or medical needs.
Yes. Regent5 designs, installs and services home energy management and backup power systems for homes and estates across the San Francisco Bay Area, coordinating electrical loads, solar, batteries, generators and EV charging as one system, ideally during design development before service size, switchgear, battery or generator locations and critical-load panels are finalized.
It depends on what the system has to coordinate. Cost is driven by service size and switchgear, battery capacity, generator integration, solar, EV charging, the critical loads to be backed up and the controls that tie them together. A number given without drawings or a site visit would mislead, so Regent5 scopes each system at its Showroom & Design Center in San Carlos or during a consultation.
Yes, when supported by the equipment and control platform. Home automation can expose status, alerts or selected commands, while dedicated energy controls continue to handle safety-critical power functions.
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