Power Your Life, Wherever the Sun Shines
High-efficiency solar panels and pure sine wave inverters, engineered for RVs, vans, boats and off-grid homes. Set up in an afternoon — harvest clean energy for decades.
✓ 25-Year Warranty · ✓ Free U.S. Shipping · ✓ 30-Day Returns
Built to Outlast Every Forecast
Tier-1 cells, IP67 sealing and pure sine output — field-tested from Arizona summers to Alaska winters.
BEST SELLER
Shelfsun 60W Foldable Solar Panel
60W Foldable · IP67 Waterproof · Portable Charger for Camping
NEW ARRIVAL
Shelfsun Flexible Solar Panel Kit
2×240W / 4×240W Monocrystalline ETFE · IP67 · Balcony & RV
BEST SELLER
Shelfsun 800W Grid-Tie Micro Inverter
800W · 2×MPPT · 230V AC · WiFi Monitoring · IP67
PRO PICK
Shelfsun 2000W Grid-Tie Micro Inverter
2000W · 4×MPPT · 230V 50Hz · Built-in WiFi · IP67
Solar That Works as Hard as You Do
Every Nate panel and inverter is bench-tested and field-proven before it ever reaches your roof.
Trusted on the Road, Off the Grid
“Two panels on the van roof and the 3000W inverter run our fridge, Starlink and coffee maker all day. It just works — we haven't plugged into shore power since June.”
“Installed the 200W kit on our fishing cabin in one afternoon. The app shows full rated output on clear days. Best money I've spent on the cabin, period.”
“I spec Nate panels on every build now. The MC4 harness and mounting hardware are a cut above, and my clients love the 25-year coverage.”
Questions, Answered
Do I need an electrician to install a Nate system?
No. Most RV and cabin kits are true plug-and-play — pre-drilled mounting holes, MC4 connectors and a quick-start guide. A typical 200W setup takes under an hour. For whole-home hybrid systems, we recommend a licensed installer.
Will the panels still work on cloudy or winter days?
Yes. Nate monocrystalline modules keep producing in diffuse light — typically 10–25% of rated output under heavy overcast, and higher on bright winter days thanks to cold-cell efficiency gains.
Pure sine or modified sine — which inverter do I need?
Pure sine output matches utility-grade grid power. Choose pure sine for sensitive electronics (laptops, CPAP, Starlink, induction cooktops); modified sine suits simple resistive loads like basic lighting.
How does the 25-year performance warranty work?
If a panel drops below 85% of rated output within 25 years, we repair or replace it — shipping on us. Register your serial number at checkout and coverage starts automatically.