
Compact 10W solar charger kit that attaches to a backpack, bundled with a V25 6400mAh power bank. Charges the power bank via sunlight or directly charges USB devices.

Wide input · Module
Verify supply voltage and logic levels before powering up.
Solar panels from 1.5V 250mA flexible film to 18V 10W polysilicon, MPPT solar power managers (DFRobot 5V and 9V/12V/18V, Waveshare 6V–24V), bq25185 charger boards and LTC3588 energy-harvesting breakouts.
3.8 / 1.3mm or 3.5 / 1.1mm to 5.5 / 2.1mm DC Jack Adapter Cable visual preview3.8 / 1.3mm or 3.5 / 1.1mm to 5.5 / 2.1mm DC Jack Adapter Cable
Adafruit bq25185 USB / DC / Solar Charger with 3.3V Buck Board visual previewAdafruit bq25185 USB / DC / Solar Charger with 3.3V Buck Board
Adafruit bq25185 USB / DC / Solar Lithium Ion/Polymer Charger visual previewAdafruit bq25185 USB / DC / Solar Lithium Ion/Polymer Charger
DFM8001 Indoor Ambient Energy Harvesting Kit (Mechanical, Thermal, Solar, RFEH) visual previewDFM8001 Indoor Ambient Energy Harvesting Kit (Mechanical, Thermal, Solar, RFEH)
Energy Harvester - LTC3588 Breakout visual previewEnergy Harvester - LTC3588 Breakout
Flexible Solar Panel (1.5V 250mA) visual previewFlexible Solar Panel (1.5V 250mA)
Large 6V 3.7W Solar Panel visual previewLarge 6V 3.7W Solar Panel
Micro Solar Power Manager / Charger with Regulated Output (Solar Panel Input: 1~3V, 70mA) visual previewMicro Solar Power Manager / Charger with Regulated Output (Solar Panel Input: 1~3V, 70mA)
Monocrystalline Silicon Solar Panel (5.5V 6W) visual previewMonocrystalline Silicon Solar Panel (5.5V 6W)
Monocrystalline Solar Panel (5V 1A) visual previewMonocrystalline Solar Panel (5V 1A)
Outdoor Solar Power Kit - 10W Monocrystalline Panel + 12V / 5V Outputs visual previewOutdoor Solar Power Kit - 10W Monocrystalline Panel + 12V / 5V Outputs
Polysilicon Solar Panel (18V 10W), High Conversion Efficiency visual previewPolysilicon Solar Panel (18V 10W), High Conversion Efficiency
1-Way 18650 Battery Holder visual preview
18650 Battery Holder Case - 2 Slot with Switch visual preview
18650 Battery Holder Case - 4 Slot visual preview
18650 Battery Protection Module (12V 10A) visual preview9V alkaline cells, CR2032 coin cells, 3.7V LiPo packs (1000–1200mAh), 7.4V 2S LiPo, 18650 Li-ion holders (1–6 cells), AA/AAA holders in every configuration, and snap leads with barrel adapters.
Power · Batteries · 106 parts
7.4V Lipo Battery Charger visual preview
Adafruit LC709203F LiPoly / LiIon Fuel Gauge and Battery Monitor visual preview
Adafruit LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsy visual preview
Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor visual previewSingle-cell LiPo chargers (TP4056, MicroUSB/Type-C modules), charger/booster combos (PowerBoost 500/1000, Lipo Rider Plus 5V/2.4A), I2C fuel gauges (MAX17048, LC709203F) and Qi wireless charging coils.
Power · Chargers & fuel gauges · 46 parts
10W 4 USB Power Adapter visual preview
120W DC-DC Converter 12V@10A visual preview
12V 2A Industrial DIN-Rail Power Supply, AC/DC Converter visual preview
12V 60W AC/DC Power Adapter for LattePanda Mu visual previewWall adapters (5V–24V), adjustable and fixed buck/boost/buck-boost converters (MT3608, LM2596-class), USB-C PD triggers (HUSB238), breadboard supplies, DIN-rail units and passive barrel-jack adapters.
Power · Supplies & regulators · 144 parts
1.75mm PLA (1kg) - Black visual preview
1.75mm PLA (1kg) - Gold visual preview
1.75mm PLA (1kg) - Green visual preview
1.75mm PLA (1kg) - Natural visual previewDFRobot 1.75 mm PLA in 1 kg spools makes up the bulk of the group, in over 15 colors. Specialty options include PVA in both diameters, NinjaFlex flexible filament, Proto-Pasta conductive PLA, and wood-fill. OverLord printer spares and OverLord printers round out the hardware side.
Tools & prototyping · 3D printing · 53 parts