DELTA 3 Classic Portable Power Station
Designed around a pure sine wave inverter, the DELTA 3 Classic portable power station delivers clean, stable AC output that protects laptops, cameras and medical devices while powering common household and outdoor appliances without flicker or surge risk. An integrated MPPT solar charge controller automatically tracks the maximum power point as sunlight shifts, pairing with compatible solar panels to shorten charging time and keep off-grid camping, hiking and field work reliably powered. Dual charging inputs accept solar panels and a 12V car outlet, so the unit refills away from any wall socket while an intelligent BMS regulates current and voltage to extend overall battery service life. The compact chassis weighs roughly 6.2 kg and carries an integrated handle for easy stowage in a car boot or tent, suiting home-backup emergency use, outdoor adventure power, remote lighting and small-team field operations. A multi-layer protection system guards against over-voltage, over-current, short-circuit and over-temperature faults, and every unit leaves the Hunan Ruilue production line after a documented factory durability test. Backed by an export-experienced Hunan-based supplier with established trade documentation, custom OEM/ODM programmes for portable energy products and dispatch through Shenzhen Port, this unit fits distributor, retail and private-label programmes targeting home backup, RV travel, off-grid living and emergency-prep buyers.
Product specifications
Supplier MOQ: 1 piece