从China供应商批发进口3kw Off-On Grid Solar Energy Storage System — FOB条款

The PowerOak PS8030B is a 3kW off-on grid solar energy storage system featuring built-in components for solar charging, lithium-ion battery storage, AC charging, and inversion. It delivers a rated output power of 3000W, with a peak output capability of 4000W, and supports output voltages of 220V, 230V, or 240V AC at 50Hz or 60Hz. The system’s 8.0kWh battery capacity, using 18650 lithium-ion cells, provides substantial energy storage for residential or small commercial applications.

This all-in-one system integrates a solar controller, lithium-ion battery, AC charger, and inverter, simplifying installation and reducing the need for separate components. The 18650 lithium-ion battery type is standard for portable and semi-portable energy storage due to its balance of energy density and cycle life. The overload ability of 120% ensures the system can handle temporary power spikes without damage, a critical feature for appliances with high startup currents.

The PS8030B is designed for both off-grid and grid-tied applications, making it versatile for solar installations in areas with unreliable or no grid access. Typical buyers include homeowners, small businesses, and off-grid facility managers seeking a reliable, compact energy storage solution. For bulk orders, confirm the supplier’s lead time and packaging specifications, as these can impact deployment schedules.

PowerOak New Ener Co., Ltd is located at Longsheng Road 5, Dayawan West District, Huizhou, Guangdong, China. The company specializes in solar energy storage systems, offering integrated solutions like the PS8030B for both off-grid and grid-tied applications. Its harbor trust tier confirms a verified operational presence, though the current response rate and average response hours are not published, indicating buyers may need to follow up directly for timely communication.

The supplier’s focus on all-in-one systems simplifies procurement and installation for buyers, as the PS8030B combines solar charging, battery storage, AC charging, and inversion in a single unit. This approach is particularly valuable for residential and small commercial buyers seeking plug-and-play solutions. However, the lack of response metrics suggests buyers should confirm support availability and after-sales service before committing to large orders.