580W-600W Double Glass Topcon Cell with Half-Cut Solar Panel for Home and Industry Use

For lithium batteries: check voltage (e.g., 48V) and capacity (e.g., 100Ah); For inverters: check input voltage (must match the lithium battery), output power (1.2 times higher than the total load power), and waveform (pure sine wave is suitable for most household appliances).

Lead-acid replacement lithium batteries are fully compatible with conventional lead-acid batteries in terms of size and wiring ports, allowing in-situ replacement without circuit modification; ordinary lithium batteries require device matching for size and interface, with a narrow adaptation range.

High-frequency inverters are small in size, lightweight and efficient, suitable for low-power scenarios such as home use and RVs; low-frequency inverters are equipped with transformers, capable of withstanding heavy loads, suitable for industrial and high-power motor load scenarios.

For bulk orders or large items, please choose special line logistics / full-vehicle delivery. The manufacturer will provide wooden box / foam protection to avoid collision and damage during transportation. You can inspect the goods on the spot upon arrival.

First check the common faults in the manual (such as overload, poor contact). If the problem still cannot be solved, contact after-sales service, which will respond within 24 hours, conduct remote troubleshooting, and arrange for repair by mail or on-site service if necessary, with the fastest resolution within 1-3 days.