Flexible 430W Home Solar Panel System with IP68 Junction Box Protection

Focus on 3 core points: For lithium batteries, check voltage (e.g., 48V) and capacity (e.g., 100Ah); For inverters, check input voltage (matches battery), output power (1.2 times load power), and waveform (pure sine wave suits most appliances).

Lead-acid replacement lithium batteries fit conventional lead-acid sizes and ports, allowing direct replacement; ordinary lithium batteries need device compatibility for size and interface, limiting adaptation.

High-frequency inverters are compact and efficient, ideal for low-power uses like homes and RVs; low-frequency inverters have transformers, handling heavy loads for industrial and motor scenarios.

For bulk orders, choose special line logistics/full-vehicle delivery. The manufacturer provides wooden box/foam protection to prevent damage during transit. Inspect goods upon arrival.

Check manual for common faults (e.g., overload, poor contact). If unresolved, contact after-sales service for 24-hour response, remote troubleshooting, and repair by mail or on-site within 1-3 days.