MPP Solar 3024LV-MSD
#14 in 120 VFull review
A budget 24 V inverter for cabins, sheds and small off-grid systems that need 120 V and an app. Buy two if you need 240 V later.
MPP Solar US store $625$625
2.7/5
For a 120 V cabin or shed on a 48 V battery with a modest array. The newer RIV4835PCS-1SS adds a UL listing and a longer warranty for about the same price.
- 3.5 kWOutput
- 48 VBattery
- 4,800 WSolar input
- 48 WIdle draw
- 1 yearWarranty
Check price at AmazonCheck price at Renogy$769.99
Price checked October 23, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Cuts idle draw to under 25 W in power-saving mode, so it wastes less battery overnight
- Charges at up to 120 A from solar and grid together, refilling a 48 V bank quickly
- Closed-loop BMS communication with compatible lithium batteries
Cons
- 145 V solar limit means short strings of panels and heavier PV wiring
- No UL 1741 listing stated, which some inspectors require
- App monitoring needs the BT-2 Bluetooth module, sold separately; one-year prorated warranty
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its output. How we rank explains each one.
Specifications
| Model number | RIV4835CSH1S |
|---|---|
| Output | |
| Output voltage | 120 V single-phase |
| Continuous output | 3,500 W |
| Surge | 7,000 W |
| Peak efficiency | 90% |
| Idle draw | 48 W |
| Transfer time | 10 ms |
| Solar | |
| Max PV power | 4,800 W |
| Max PV voltage (Voc) | 145 V |
| MPPT range | 60 to 115 V |
| MPPT trackers | 1 |
| PV current per tracker | 50 A |
| Battery and grid | |
| Battery voltage | 48 V |
| Battery types | Lithium, lead-acid |
| Max charge current | 120 A |
| AC charge current | 40 A |
| Battery communication | Yes |
| Grid sell-back | No |
| UL 1741 | No |
| Build | |
| App monitoring | Optional add-on |
| Enclosure | IP20 |
| Dimensions | 426 x 322 x 124 mm |
| Weight | 23.8 lb |
| Warranty | 1 year |
| Released | 2021-01 |
Alternatives in this output
Rich Solar NOVA MAX 3K
#15 in 120 VFull review
For RV and van owners on a 24 V battery who want a US-supported all-in-one. Cheaper 24 V units take more solar for less money.
Amazon Rich Solar $799.99$799.99
MPP Solar 1012LV-MS
#17 in 120 VFull review
A cheap 1 kW 12 V inverter for vans, sheds and small cabins with a few panels.
MPP Solar US store $249$249
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