For off-grid homes and remote sites that want one controller with full networking, a load output and Morningstar’s fanless reliability. Hard to justify for a simple RV or cabin system.
Price checked October 24, 2026. As an Amazon Associate we earn from qualifying purchases.
Every Morningstar GenStar MPPT model we rank, smallest first. Ratings compare each against its own type.
| Model | Charge current | Rating | Price |
|---|---|---|---|
| Morningstar GenStar MPPT 60 | 60 A | 3.8/5 | $992 |
| Morningstar GenStar MPPT 80 (this one) | 80 A | 3.8/5 | $1,172 |
| Morningstar GenStar MPPT 100 | 100 A | 3.8/5 | $1,348 |
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
| Model number | GS-MPPT-80M-200V |
|---|---|
| Charging | |
| Type | MPPT solar charge controller |
| Charge current | 80 A |
| Battery voltage | 12/24/48 V |
| Lithium profile | Yes |
| Custom profile | Yes |
| Temperature sensor | Included |
| Peak efficiency | 99% |
| Standby draw | 200 mA |
| Inputs | |
| Max PV voltage (Voc) | 200 V |
| Max PV power (12 V) | 1,075 W |
| Max PV power (48 V) | 4,300 W |
| Monitoring and build | |
| Bluetooth | Built in |
| Display | Yes |
| Load output | Yes |
| Cooling | passive (fanless) |
| Water resistance | IP20 |
| Dimensions | 360.4 x 222 x 170.2 mm (14.2 x 8.75 x 6.70 in) |
| Weight | 15.6 lb |
| Warranty | 5 years |
| Released | 2023-06 |
For off-grid homes and remote sites that want one controller with full networking, a load output and Morningstar’s fanless reliability. Hard to justify for a simple RV or cabin system.
Amazon $1,422 NAZ Solar Electric $1,348For off-grid homes and remote sites that want one controller with full networking, a load output and Morningstar’s fanless reliability. Hard to justify for a simple RV or cabin system.
Amazon $992A simple 30 A controller for a small 12 V LiFePO4 system that wants app monitoring without add-ons.
Amazon $144.99Compare the Morningstar GenStar MPPT 80 with any other charge controller →
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