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
192 listed$65.10best $/kWh
[Clearance Sale: 40% OFF] Used 12V/24V/48V LiFePO4 Battery - 12V 640Ah
Charge Controllers
31 listed$1.25best $/A
12V/24V Li 20A PWM Solar Charge Controller (Built-in Bluetooth)
All-in-One & Off-Grid Inverters
74 listed$0.08best $/W
EG4 12000XP Off-Grid Inverter 48V Split Phase 120/240V 24kW PV Input 12kW Power Output
Standalone Inverters
35 listed$0.08best $/W
Solis 100kW Three Phase Inverter Ten MPPT w/ AFCI w/ FAN
Solar Kits
106 listed$105.00best $
ECO-WORTHY 400W 12V (4x100W) Complete MPPT Off Grid Solar Kit - None
Solar Panels
269 listed$0.104best $/W
Used Good Itek 240W Solar Panel - Pallet of 10
Portable & Flexible Panels
68 listed$0.53best $/W
ECO-WORTHY 130 Watt 18BB Flexible Solar Panels - 2 Packs
Power Stations
115 listed$151.15best $/kWh
PECRON F5000LFP Solar Generator 7200W 5120Wh 120V/240V Home Backup PRE-ORDER - F5000LFP- FP5000-48V*2