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BLUETTI · 100 W folding panel

BLUETTI SP100L solar panel

100 W, 10.9 lb, folds to 23.4*22.2*2.2in/595*564.5*55mm. $249 at BLUETTI, checked Oct 11, 2026: $2.49 per watt. Its open-circuit voltage and current are not in BLUETTI's published figures, so we can't yet check it against a station's limits; what BLUETTI does publish is below.

From BLUETTI's published figures and our own arithmetic; we have not tested it ourselves.

Specs

BLUETTI SP100L: BLUETTI's figures
Rated power100 W
Open-circuit voltage (Voc)24.6 V
Max-power voltage (Vmp)not published as text
Short-circuit current (Isc)5.1 A
Max-power current (Imp)not published as text
Voc temperature coefficientnot published
PlugMC4
Cablenot published
Weight10.9 lb (5 kg)
Folded23.4*22.2*2.2in/595*564.5*55mm
Unfolded23.4*44.5in / 595*1132mm
Water resistance–
Cell efficiency23.4%
Warranty1 year

On a -10 °C (14 °F) morning one panel's open-circuit voltage rises to about 27.6 V, by our cautious -0.35% per °C allowance since BLUETTI publishes no coefficient. That is the figure each station's limit is checked against.

BLUETTI on linking panels: The SP100L is compatible for connection in series or parallel with BLUETTI's PV100L and PV100D models. However, we recommend avoiding the connection with other brands or types of solar panels.

Which stations it charges

Not checked: the voltage and current figures aren't published as text.

Where these figures come from

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Runtime is rated capacity × 0.85 ÷ watts. Check startup draw and connections separately. Prices are the maker's, with the day they were checked.