OEM / ODM Off-Grid Energy Systems
Power Off-Grid. Live Anywhere.
Solar + LiFePO4 battery systems for remote cabins, tiny homes and mobile off-grid setups. Silent, fuel-free, zero maintenance.
Choose Your Off-Grid Setup
Cabin Daily Runtime
Daily kWh = wattage × hours ÷ 1000. Refrigerators are duty-cycled, so their effective hours are lower than 24. Days of autonomy = usable capacity (90%) ÷ daily kWh.
Cabin Daily Runtime
| Appliance | Wattage | Hours/Day | Daily kWh | Runs? |
|---|---|---|---|---|
| LED Lighting | 100W | 5h | 0.5 | Yes |
| Refrigerator (cyclic) | 150W | 24h cyclic | 1.5 | Yes |
| Well Pump | 750W | 0.5h | 0.4 | Yes |
| Wi-Fi / Router | 20W | 24h | 0.5 | Yes |
| Washer | 500W | 1h | 0.5 | Yes |
| Laptop / Charging | 100W | 4h | 0.4 | Yes |
| Total | — | — | 3.8 kWh/day | 16.1kWh lasts ~3.8 days |
Tiny House Daily Runtime
| Appliance | Wattage | Hours/Day | Daily kWh | Runs? |
|---|---|---|---|---|
| LED Lighting | 80W | 4h | 0.3 | Yes |
| Compact Fridge (cyclic) | 80W | 24h cyclic | 0.8 | Yes |
| Laptop / Phones | 100W | 5h | 0.5 | Yes |
| Kitchen (microwave) | 1000W | 0.5h | 0.5 | Yes |
| Wi-Fi Router | 15W | 24h | 0.4 | Yes |
| Total | — | — | 2.5 kWh/day | 5.12kWh lasts ~1.8 days |
Mobile Daily Runtime
| Appliance | Wattage | Hours/Day | Daily kWh | Runs? |
|---|---|---|---|---|
| Lights + Fan | 50W | 6h | 0.3 | Yes |
| Fridge (12V) (cyclic) | 40W | 24h cyclic | 0.4 | Yes |
| Coffee Maker | 800W | 0.3h | 0.2 | Yes |
| Phone / Laptop | 60W | 4h | 0.2 | Yes |
| Induction Cooktop | 1500W | 0.5h | 0.8 | Yes |
| Total | — | — | 1.9 kWh/day | 5.018kWh lasts ~2.4 days |
Why Solar + Battery
Fuel-Free
No gas generator, no fuel runs. Silent at night.
Expandable
Start 5kWh, scale to 30kWh+.
Safe Indoors
No exhaust. Run inside cabin / tiny house.
OEM Kits
Complete off-grid kits under your brand.
FAQ
How many panels needed?
Rule: 1kW solar per 5kWh daily usage.
Cloudy days?
Battery carries 3–4 days. Add backup generator input.
Can you design my own system?
Tell us daily kWh + location. We spec the system.
Installation?
Wall-mount battery + roof panels. Wiring diagrams provided.
Design Your Off-Grid System?
We supply solar installers, EPCs and energy brands worldwide.
