Sungold Inverter

SH6

• Uses [1]. Supports batteryless. If no grid - can I run only on batteries?

Batteryless Support Inverters

• IP6048 - UL - $2095 now $1600 - 6kW - [2]
• SP6548 - UL - 6.5 kW but one unit is 120V and not 240V - [3]. Thus, costs $2700 for 13 kW.
• TP6048 - Not UL - 120/240 split phase - parallelable up to 9 units - [4]
• PowMR- 10kW at $1700 [5] supports batteryless

About Batteryless Mode

• Big deal - means that you have power when the grid goes down and sun is available. https://docs.google.com/presentation/d/1eOh-Xb15X01QM_2-4ZU7yg2d4cv4Uc3I76s1ZeQTcX0/edit#slide=id.g123f2be0d6c_0_3

UL

• LFPV8K-48-120A-SP - no batteryless [6]
• LFPV10K-48-120A-SP - doesn't appear to be batteryless [7]
• LFPV12K-48-120A-SP - no batteryless [https://sungoldpower.com/products/12kw-off-grid-solar-inverter-ul1741?_pos=1&_sid=39b89b09d&_ss=r&variant=41232098033801

More

• 6kW batteryless support, not UL - [8]
• 6.5 kW Batteryless support + UL - but need 2 for 240. [9]
• 10 and 12kW - hybrid + UL but no batteryless support? [10] and [11]

Comparison

• Outback Power Sealed FXR3048A-01 3000W 48VDC Hybrid Series Sine Wave Inverter - [12]. Does not appear to have batteryless support.
• Sol-Ark - [13]. Does not appear to have batteryless support.