SunGold Power 6.5kW Off-Grid Solar Kit vs SunGold Power 10kW Off-Grid Solar Kit

Both are SunGold Power off-grid kits with split-phase 120/240V output, so the choice comes down to scale. The 6.5kW kit is the entry point into 240V: a 6,500W inverter, 2,220W of panels and 5.12 or 10.24kWh of wall-mounted LiFePO4, enough for a cabin, a small shop or a well pump that runs in short bursts. The 10kW kit is a whole-house system: 10,000W with 20,000W surge, 6,600W of panels and 25.6kWh in an enclosed cabinet, and its inverter is UL1741 listed by ETL. Owners of both praise the build and the included cabling; the 6.5kW kit has thin feedback (10 ratings) and at least one report of a short shipment and slow callbacks.

• Choose the SunGold Power 6.5kW if you need 240V for a well pump or a few tools and want a smaller, wall-mounted battery bank you can expand later.
• Choose the SunGold Power 10kW if you are powering a whole house with HVAC and shop loads and want the storage and panel array sized for it from day one.