Sungold Solar Blogs

Learn what sellers should clarify before taking plug-in solar kit orders, including mounting method, removable setup claims, property rules, documentation, and after-sales responsibility.

UL 1741 and UL 3700 are not the same. Learn what distributors should verify before selling plug-in solar kits, from inverter certification to complete-system documentation.

Learn what OEM buyers should check before ordering custom rear cable solar panels, including cable exit position, waterproofing, RFQ drawings and installation fit.

Compare AC-coupled and DC-coupled battery systems for solar kits, and learn what panel buyers should check before matching panels, batteries, MPPT inputs, inverters and loads.

Learn what happens when household loads exceed a solar generator inverter limit, why battery size is not the same as output power, and what solar ...

Learn why solar panels may produce less than their rated wattage and how to check irradiance, temperature, shading, wiring, controller limits, and measurement points.