About Microgrid Independence

solar panels home roof

Solar Panels

High‑efficiency PV modules, properly sized and integrated with storage and controls.

OPV organic photovoltaic flexible film

OPV Cells (Organic PV)

Lightweight, flexible solar films for facades, tents, and surfaces that rigid panels can’t reach.

PEM hydrogen fuel cell stack

PEM Fuel Cells

Hydrogen‑powered, low‑noise, instant backup or primary power for mission‑critical loads.

Plug-and-play solar: detailed overview

A plug-and-play kit uses 2–3 solar panels and a microinverter to inject AC power into a dedicated household circuit. It offsets your grid draw in real time. Pairing ~3 × 400 W panels to a 1.0–1.2 kW microinverter keeps output near ~1.2 kW at peak sun.

With battery backup (for outages or 4–9 pm peaks)

• To supply power when the grid is down or during evening peaks, add a battery-enabled system: a small hybrid inverter + battery, or an AC-coupled battery that works with microinverters.
• Include a transfer switch/backup outlet so only critical loads are powered safely when the grid fails.
• Power vs energy: 1.2 kW is the power limit (what you can run at once). Battery size is the energy (how long you can run).

Example sizing: If your essential evening loads average ~500 W from 4–9 pm (5 hours), you need about 2.5 kWh of usable battery energy (plus a safety reserve). The 1.2 kW output cap means you should avoid turning on high‑wattage appliances at the same time.

Compliance & safety: use inverters with anti‑islanding that meet your local grid standard; install a dedicated circuit and proper disconnects; and follow utility/permit rules. This ensures safe operation both on‑grid and in backup mode.