Rich Solar 40A MPPT Charge Controller vs Victron SmartSolar MPPT 150/35
Rich Solar 40A MPPT Charge Controller (40A MPPT) vs Victron SmartSolar MPPT 150/35 (35A MPPT) compared spec-by-spec. Efficiency, pricing, pros, cons, and our verdict on which solar charge controller to buy.
| Specification | A — rich-solar Rich Solar 40A MPPT Charge Controller 8.1/10 $110 Check Price on Amazon $140
Save $30 | |
|---|---|---|
| Controller Type | MPPT | MPPT |
| Max Solar Input V | 100 | 150 |
| Max Charge Current A | 40 | 35 |
| Max Solar Input W 12v | 520 | 500 |
| Max Solar Input W 24v | 1,040 | 1,000 |
| Battery Voltage | 12/24V auto | 12/24/48V auto |
| Efficiency Pct | 97 | 98 |
| Weight | 3.1 lbs | 2.9 lbs ✓ Winner |
| Dimensions | 8.3 x 5.0 x 2.5 in | 7.4 x 5.1 x 1.6 in |
| Bluetooth Built In | Yes | Yes |
| App Control | Yes | Yes |
| Programmable | Yes | Yes |
| Display | Yes | No |
| Operating Temp | -13 to 131F | -22 to 140F |
| Warranty | 2 years | 5 years ✓ Winner |
| Ip Rating | IP30 | IP43 |
| Max Solar Input W 48v | — | 2,000 |
Buy the Rich Solar 40A MPPT Charge Controller
Best prices · Updated hourly
Buy the Victron SmartSolar MPPT 150/35
Best prices · Updated hourly
Who Should Buy the Rich Solar 40A MPPT Charge Controller?
The Rich Solar 40A MPPT Charge Controller is designed for small system, large off grid. As a 40A MPPT controller, it maximizes energy harvest by tracking the optimal operating point — especially valuable in partial-shade or cold conditions.
Key advantages include: built-in bluetooth and lcd display — no optional accessories needed; 40a mppt at $110 is outstanding value; 97% tracking efficiency rivals controllers at twice the price. Built-in Bluetooth monitoring means you can check system status from your phone without additional hardware or wiring.
Priced at $110 ($2.75/A), the Rich Solar 40A MPPT Charge Controller scores 8.1/10 overall — a top-performing controller at this current rating.
Who Should Buy the Victron SmartSolar MPPT 150/35?
The Victron SmartSolar MPPT 150/35 is designed for off grid cabin bank, rv house battery, small system. As a 35A MPPT controller, it maximizes energy harvest by tracking the optimal operating point — especially valuable in partial-shade or cold conditions.
Key advantages include: 150v max input allows longer solar string runs with less wire loss; supports 12v, 24v, and 48v battery systems; 98% peak efficiency — best-in-class mppt tracking. Built-in Bluetooth monitoring means you can check system status from your phone without additional hardware or wiring.
Priced at $220 ($6.29/A), the Victron SmartSolar MPPT 150/35 scores 9/10 overall — an elite result in our charge controller benchmark.
How Do the Specs Compare?
Controller type: Both are MPPT controllers, so the fundamental operating principle is the same — differences in performance come from current rating, input voltage range, and software features.
Charge current: The Rich Solar 40A MPPT Charge Controller supports more current at 40A versus 35A for the Victron SmartSolar MPPT 150/35. Higher amperage means faster battery charging and support for larger solar arrays — size your controller to at least 25% above your actual panel output for thermal headroom.
Max input voltage: The Victron SmartSolar MPPT 150/35 accepts higher panel voltage at 150V versus 100V for the Rich Solar 40A MPPT Charge Controller. Higher VOC tolerance lets you run panels in longer series strings, reducing wiring costs on larger installs.
Efficiency: The Victron SmartSolar MPPT 150/35 is more efficient at 98% versus 97% for the Rich Solar 40A MPPT Charge Controller. The efficiency difference is minimal and within measurement variance.
Price: The Rich Solar 40A MPPT Charge Controller costs $110 versus $220 for the Victron SmartSolar MPPT 150/35 — a $110 difference. On a cost-per-amp basis: Rich Solar 40A MPPT Charge Controller at $2.75/A vs Victron SmartSolar MPPT 150/35 at $6.29/A.
🏆 Our Verdict
Choose the Rich Solar 40A MPPT Charge Controller if you need higher charge current (40A vs 35A) , built-in Bluetooth for monitoring, and solid performance for its price class.
Choose the Victron SmartSolar MPPT 150/35 if you prioritize premium features and build quality , higher voltage input (150V vs 100V) .
Related
Go Deeper
More Comparisons