Overview
The PowMr POW-Boost 10A is an MPPT boost-type solar charge controller designed for systems where PV input voltage is lower than battery voltage. It supports 24V/36V/48V/60V/72V nominal system voltage and is compatible with LiFePO4, Gel, and flooded lead-acid batteries (battery voltage range: 20~88V).
Key Features
- Boost converter charging: boosts PV voltage to match battery charging requirements.
- MPPT charging technology with tracking efficiency up to 99% and PV utilization up to 98%.
- 3-stage charging algorithm: Bulk (constant current MPPT), Absorption (constant voltage), Float (floating charge).
- Integrated charge presets for GEL, FLD (flooded), and LiFePO4 (LFE).
- LCD + keys: PRG/ESC and ENTER for settings/operation.
- Protections: short circuiting, reverse current, overcharging, over-discharging, reverse polarity protection, overload.
Specifications
| Brand | PowMr |
| Model Number | POW-Boost 10A |
| Charger Type | Boost-Type Solar Charge Controller |
| Charging Technology | MPPT |
| Maximum Current | 10A |
| Charge Algorithm | 3-Stage |
| Nominal System Voltage | 24V/36V/48V/60V/72V |
| Battery Types | LiFePO4, Gel and flooded lead-acid |
| Battery Voltage Range | 20~88V |
| PV Input Voltage | 15~25V / 25~48V / 48~60V |
| PV Input Power | ≤150W / ≤250W / ≤400W |
| System Voltage | 24/36/48/60/72V / 48/60/72V / 60/72V |
| Self-consumption | <2W |
| Protection Class | IP32 |
| Operating Temperature Range | -35°C to +65°C |
| Humidity Range | ≤95% |
| Dimensions | 140*85*50mm |
| Net Weight | 305g |
| Certification | CE |
| Is Smart Device | Yes |
| Application | Charger Controller, Voltage Controller, Lighting Controller, Solar System Controller, Solar Working Station |
| Origin | Mainland China |
| High-concerned chemical | None |
| Customized | Yes |
Applications
- Solar battery charging where PV voltage is lower than battery voltage
- 24V/36V/48V/60V/72V battery systems using LiFePO4, Gel, or flooded lead-acid batteries
For pre-purchase compatibility checks (PV voltage/power limits and battery settings), contact https://tsolar.top/ or service@tsolar.top.
Details
MPPT boost charging helps increase low PV voltage to meet higher battery charging requirements, maximizing energy harvest.
Built-in battery profiles make it easy to set up LiFePO4, gel, or flooded lead-acid banks across 24–72V systems.
A 3-stage algorithm—Bulk (MPPT), Absorption, and Float—supports efficient charging and long-term battery maintenance.
Multiple electronic protections help safeguard the controller, solar input, and battery bank during everyday use.
The backlit LCD and keypad provide quick access to status info and charging settings.
A compact, vented housing keeps installation neat in small solar power enclosures.
Compact size: 140 × 85 × 50 mm for easier placement in solar charging setups.
