Bluetti 100W Portable Solar Panel (SP100L)
Solar panel. Specs from the manufacturer page (checked ).

The Bluetti SP100L is a foldable 100W solar panel that can produce up to 90W under ideal conditions. It has solar cells rated up to 23.4% efficiency, an IP67 rating, and built-in MC4 connectors for use with BLUETTI portable power stations. The page notes that actual output varies with sunlight, weather, temperature, shading and panel orientation.
Key features
- Up to 90W output under ideal conditions; actual output varies with sunlight, weather, temperature, shading and orientation
- Solar cells with up to 23.4% efficiency
- IP67 rated: splash-resistant but not fully waterproof; if submerged, do not leave underwater for more than 5 hours
- Built-in MC4 connectors
- Can be connected in series or parallel with BLUETTI PV100L and PV100D panels
- Lightweight, foldable design for carrying and setup
- Approximate solar charging times under ideal sunlight: EB3A (268Wh) 3.2 hours with 1x SP100L; AC2A (204Wh) 2.5 hours; AC50B (448Wh) 5 hours; AC60 (403Wh) 4.5 hours; AC70 (768Wh) 4.4 hours with 2x SP100L
- 1-year warranty
What it is for
- Traveling
- Camping
- Daily backup
Specifications
| Rated power | 100 W |
|---|---|
| Warranty | 1 years |
From the Bluetti page. Values the manufacturer does not publish are left out.
Connection and wiring
Follow the diagrams in the Bluetti manual.
Open the Bluetti manual (PDF) →
Error codes and troubleshooting
Solar panels have no error codes; faults show on the connected charge controller or power station.
FAQ
How much energy does the Bluetti 100W Portable Solar Panel (SP100L) make per day?
About 150 Wh on a short winter day (2 peak sun hours) and 413 Wh in summer (5.5 h), after 25 % losses for angle, heat and the charge controller. Rated 100 W.
How long does it take to recharge a 1,000 Wh power station?
About 2.4 sunny summer days or 6.7 winter days with this one panel. Check that the station's solar input accepts the panel's voltage.