ECO-WORTHY Synch 12KP
For grid-connected homes that want battery backup and solar export from one 12 kW unit. Off-grid buyers can get the same power for less from an off-grid model.
Amazon ECO-WORTHY $2,969.99$2,969.99
The ECO-WORTHY Synch 12KP is the better hybrid solar inverter overall, rated 3.8 to 3.6. The ECO-WORTHY Synch 12KP leads on warranty and features. The ECO-WORTHY Liber 10KP wins on value. The ECO-WORTHY Liber 10KP costs $1,460 less ($1,509.99 vs $2,969.99).
ECO-WORTHY Liber 10KP
For off-grid homes that want 10 kW of split-phase power and a big solar array at a low price per kW. It shares its hardware with SRNE’s ASP 10 kW.
Amazon ECO-WORTHY $1,509.99$1,509.99
Prices were last checked October 23, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the ECO-WORTHY Synch 12KP for warranty (5-year warranty vs 2-year warranty) and features (UL 1741 listed, Wi-Fi add-on, parallel stacking, grid sell-back, generator input, battery communication vs UL 1741 listed, Wi-Fi app, parallel stacking; no grid sell-back).
- Choose the ECO-WORTHY Liber 10KP for value ($151 per kW of continuous output vs $247 per kW of continuous output).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 120/240 V split-phase hybrid solar inverter; a clear win is highlighted. How we rank explains each one.
| Factor weight | ECO-WORTHY Synch 12KP | ECO-WORTHY Liber 10KP |
|---|---|---|
| Overall rating | 3.8/5 | 3.6/5 |
| Value 30% | 91 $247 per kW of continuous output | 100 $151 per kW of continuous output |
| Solar input 20% | 48 13,200 W of panels, 550 V max, 2 MPPTs | 48 11,000 W of panels, 500 V max, 2 MPPTs |
| Efficiency 20% | 50 efficiency and idle draw not published (neutral score used) | 38 92% peak efficiency |
| Features 15% | 90 UL 1741 listed, Wi-Fi add-on, parallel stacking, grid sell-back, generator input, battery communication | 70 UL 1741 listed, Wi-Fi app, parallel stacking; no grid sell-back |
| Warranty 15% | 44 5-year warranty | 11 2-year warranty |
Specifications
| ECO-WORTHY Synch 12KP | ECO-WORTHY Liber 10KP | |
|---|---|---|
| Output | ||
| Output voltage | 120/240 V split-phase | 120/240 V split-phase |
| Continuous output | 12,000 W | 10,000 W |
| Surge | 24,000 W | 20,000 W |
| Peak efficiency | - | 92% |
| Max efficiency | 97.5% | - |
| CEC efficiency | 96.5% | - |
| Transfer time | - | 10 ms |
| Parallel units | Up to 6 units | Up to 6 units |
| Solar | ||
| Max PV power | 13,200 W | 11,000 W |
| Max PV voltage (Voc) | 550 V | 500 V |
| MPPT range | 125 to 450 V | 125 to 425 V |
| MPPT trackers | 2 | 2 |
| PV current per tracker | 25 A | 22 A |
| Runs without battery | - | Yes |
| Battery and grid | ||
| Battery voltage | 48 V | 48 V |
| Battery types | - | Lithium-ion, lead-acid, user-defined |
| Max charge current | 200 A | 200 A |
| AC charge current | 120 A | 120 A |
| Battery communication | Yes | - |
| Grid sell-back | Yes | No |
| Generator input | Yes | No |
| UL 1741 | UL 1741 SB | Yes |
| Build | ||
| App monitoring | - | Included |
| Enclosure | IP65 | IP20 |
| Dimensions | 29.5 x 17.3 x 9.4 in | 620 x 445 x 130 mm |
| Weight | 93 lb | 59.5 lb |
| Warranty | 5 years | 2 years |
| Released | 2026-08 | 2026-03 |