Man sitting at a desk in a cabin with a fan, light, computer and a portable solar power station.

Off Grid Living

Off-grid living means your power system is your only power system. Unlike weekend camping where you can recharge at home, off-grid homes and cabins need enough storage to get through cloudy days and enough solar to recover fully when the sun returns. The goal is energy independence: a system that runs your daily loads, recharges by afternoon, and has reserve capacity for bad weather or unexpected demand.

Most off-grid households use between 3 and 10 kWh per day, depending on the size of the home and the efficiency of the appliances. A small, well-designed cabin with LED lighting, a 12V refrigerator, laptop, and phone charging might use 2 to 3 kWh. A larger setup with a residential refrigerator, entertainment system, and power tools can easily reach 8 to 10 kWh. The key is matching your storage and solar capacity to your actual daily use, with enough buffer for 2 to 3 days of limited sun.

Practical note: A general rule for off-grid solar: you need about 200 watts of panels for every 1 kWh of daily use, assuming 5 hours of good sun. A household using 5 kWh per day needs roughly 1000 watts of solar to stay balanced. Battery storage should cover at least 1.5 to 2 days of use without sun, so that same household needs 7.5 to 10 kWh of battery capacity.

For essentials like fridges, lighting, and laptops, solar generators are a clean, silent solution. For heavy loads like heat pumps or cooking appliances, choose higher-capacity models or plan to run them in short cycles.

Tip: Pair a generator + expansion battery with enough solar panels to replenish your daily use. This ensures a sustainable system rather than just a one-day backup.

Recommended bundles: Three Levels of Setup

Level 1: Cabin Weekends and Seasonal Use

For overnight stops, short camping trips, and charging devices while keeping lights and fans running. Handles phones, laptops, cameras, LED lights, and small 12V accessories. Not intended for running a refrigerator overnight or powering AC appliances continuously.

Power stations: EcoFlow RIVER 3 (245Wh) or RIVER 3 Plus (286Wh, expandable to 858Wh). Compact and portable enough to move between your vehicle and campsite.

Solar panels: EcoFlow 110W Portable Panel or RICH SOLAR 100W Portable Briefcase for ground deployment at camp.

Level 2: Full-Time Small Footprint

For full-time residents in efficient tiny homes, yurts, or small cabins. Supports a 12V refrigerator, lighting, devices, water pump, and occasional small appliance use.

Power stations: EcoFlow DELTA Pro or DELTA 3 Ultra Plus. The DELTA Pro expands to 25 kWh for serious storage.

Solar: 400 to 800 watts. Multiple RICH SOLAR MEGA 200 or MEGA 250 panels.

Add: EcoFlow GLACIER portable refrigerator as an efficient alternative to residential fridges, using a fraction of the power.

Level 3: Full-Time High Demand

For larger off-grid homes running residential appliances, power tools, and higher daily loads. May include backup generator integration for extended cloudy periods.

Power stations: EcoFlow DELTA Pro 3 with Extra Batteries. Build a system from 4 kWh up to 48 kWh as needed.

12V battery option: RICH SOLAR ALPHA batteries (100Ah or 200Ah LiFePO4) for custom 12V/24V systems with separate charge controllers and inverters.efficiency, and IP65 dust/water resistance.

Solar panels: 400W or more recommended. Multiple RICH SOLAR MEGA 200 or MEGA 250 panels for permanent roof installation, or EcoFlow 400W Portable Panel for high-output portable use. With 400W+ of solar, you can recover significant capacity during daylight hours even while running loads.

Expansion: Add an Extra Battery to double your capacity. The DELTA Pro supports up to 25kWh of total storage with multiple batteries.