What solar gear actually costs today
A price list built for people who do the install themselves: sortable$/W and $/kWhacross the vendors DIY builders actually buy from, with the specs that decide compatibility sitting in the same row as the price. Every price carries the date it was checked.
Batteries
267 listed$65.10best $/kWh
[Clearance Sale: 40% OFF] Used 12V/24V/48V LiFePO4 Battery - 12V 640Ah
Charge Controllers
58 listed$1.00best $/A
12V/24V Li 30A PWM Solar Charge Controller (Built-in Bluetooth)
All-in-One & Off-Grid Inverters
77 listed$0.11best $/W
Refurbished 48V 3500W Solar Inverter Charger
Standalone Inverters
55 listed$0.08best $/W
Solis 100kW Three Phase Inverter Ten MPPT w/ AFCI w/ FAN
Solar Kits
138 listed$98.75best $
400W 12V Starter Solar Panel Kit - 4*100W 16BB PERC Solar Panel
Solar Panels
302 listed$0.104best $/W
Used Good Itek 240W Solar Panel - Pallet of 10
Portable & Flexible Panels
112 listed$0.53best $/W
ECO-WORTHY 130 Watt 18BB Flexible Solar Panels - 2 Packs
Power Stations
127 listed$151.15best $/kWh
PECRON F5000LFP Solar Generator 7200W 5120Wh 120V/240V Home Backup PRE-ORDER - F5000LFP- FP5000-48V*2