Solar Controllers
High-efficiency MPPT charging from 30A to 100A for every battery chemistry.
| Current Range | 30A / 40A / 60A / 80A / 100A / 120A |
| System Voltage | 12V / 24V / 48V auto |
| Max. PV Input Voltage | 150Voc |
| MPPT Efficiency | ≥99.5% |
| Conversion Efficiency | ≤98% |
| Battery Profiles | LiFePO4 / Li-ion / AGM / GEL / Flooded / User |
| Communication | RS485 (Modbus), optional WiFi module |
| Protection | Over-charge, reverse polarity, over-temperature, PV short |
| Operating Temperature | -20–55°C (derating above 40°C) |
Firmware branding, custom current ratings, display languages and gift-box packaging available for distributors.
Individual color box + master carton. MOQ 20 units; lead time 10–15 working days.
FAQ
MPPT converts excess panel voltage into charging current, harvesting 20–30% more energy — especially in cold weather and with higher-voltage panels. For any system above 200W, MPPT pays for itself quickly.
Yes — select the LiFePO4 profile (or set custom voltages). The controller stops float/equalization stages that would stress lithium cells.
Divide panel watts by battery voltage and add 25% headroom: e.g. 2000W ÷ 24V ≈ 83A → choose the 100A model.
Yes — via the RS485 Modbus port, or add the optional WiFi plug-in module for app monitoring.
Every PATTERN battery includes a 5-year factory warranty with lifetime technical support from our engineering team.
Trial orders start from a few units. Standard lead time is 15-20 working days after deposit, and OEM/ODM branding is supported on volume orders.
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