Rich Solar NOVA 6K
#4 in 120 VFull review
For a 120 V off-grid cabin or RV-style system that needs a UL-listed unit with a US support line. Similar hardware sells for much less under other brands.
Rich Solar $1,299.99$1,299.99
The Rich Solar NOVA 6K rates 3.3 among 120 V hybrid solar inverters; the SRNE ASP 6.5kW Split Phase rates 3.2 among 120/240 V split-phase ones.
SRNE ASP 6.5kW Split Phase
For off-grid homes that want 6.5 kW of split-phase power with a lot of solar input. Rebadged versions of this SRNE platform are easier to buy in the US.
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.
Scores side by side
These two sit in different output classes (120 V and 120/240 V split-phase), and each is scored against the reference points for its own class, so a rating says how well each does among its own output peers. How we rank explains each factor.
| Factor weight | Rich Solar NOVA 6K | SRNE ASP 6.5kW Split Phase |
|---|---|---|
| Overall rating | 3.3/5 | 3.2/5 |
| Value 30% | 67 $200 per kW of continuous output | 50 no current price (neutral score used) |
| Solar input 20% | 54 8,000 W of panels, 550 V max, 2 MPPTs | 69 10,000 W of panels, 550 V max, 2 MPPTs |
| Efficiency 20% | 32 91% peak efficiency | 45 93% peak efficiency |
| Features 15% | 80 UL 1741 listed, Wi-Fi app, parallel stacking, battery communication; no grid sell-back | 60 UL 1741 listed, Wi-Fi add-on, parallel stacking; no grid sell-back |
| Warranty 15% | 22 3-year warranty | 11 2-year warranty |
Specifications
| Rich Solar NOVA 6K | SRNE ASP 6.5kW Split Phase | |
|---|---|---|
| Output | ||
| Output voltage | 120 V single-phase | 120/240 V split-phase |
| Continuous output | 6,500 W | 6,500 W |
| Surge | 13,000 W | 13,000 W |
| Peak efficiency | 91% | 93% |
| Transfer time | 10 ms | 10 ms |
| Parallel units | Up to 6 units | Up to 6 units |
| Solar | ||
| Max PV power | 8,000 W | 10,000 W |
| Max PV voltage (Voc) | 550 V | 550 V |
| MPPT range | 90 to 450 V | 150 to 450 V |
| MPPT trackers | 2 | 2 |
| PV current per tracker | 18 A | 18 A |
| Battery and grid | ||
| Battery voltage | 48 V | 48 V |
| Battery types | Lithium, AGM, gel, flooded | Lithium-ion, lead-acid, user-defined |
| Max charge current | 120 A | 140 A |
| AC charge current | 120 A | 80 A |
| Battery communication | Yes | - |
| Grid sell-back | No | No |
| Generator input | - | No |
| UL 1741 | Yes | Yes |
| Build | ||
| App monitoring | Included | Optional add-on |
| Enclosure | - | IP20 |
| Dimensions | 147.4 x 432.5 x 575.6 mm | 584.6 x 410 x 133 mm |
| Weight | 40.6 lb | 41.7 lb |
| Warranty | 3 years | 2 years |
| Released | 2024-09 | 2025-10 |