Product Description
This MPPT solar charge controller is designed for solar off-grid power systems. It uses maximum power point tracking technology to quickly scan the operating curve of photovoltaic modules and improve solar energy utilisation efficiency.
The product supports automatic detection of 12V–96V battery systems and is compatible with multiple battery types, including lead-acid, gel, and lithium batteries. It also supports lithium battery activation.
The controller provides charging management functions including MPPT maximum power tracking, fast charging, equalisation charging, and float charging. It also offers low-voltage disconnect protection to help reduce the risk of excessive battery discharge.
The product also integrates multiple electronic protections, including reverse polarity, overvoltage, overcharge, overcurrent, overtemperature, over-discharge, overload, and short circuit protection. It also includes temperature compensation.
Support an optional TTL WiFi communication interface for viewing operating parameters.
Brief Specifications
| Brand | WANNIXING |
| Warranty | 3Years |
| Fan control | Smart temperature control |
| Fan model / quantity | 8025 × 2 |
| Rated current | 100A |
| Battery system voltage | 12V–96V Auto |
| Max PV open-circuit voltage | 230V DC Max |
| Protection | Reverse polarity / Over-voltage / Over-charge / Over-current / Over-temperature / Short circuit |
| Dimensions (before packaging) approx (cm) | 28.6 × 22.5 × 9.3 |
| Dimensions (after packaging) approx (cm) | 34.6 × 25.5 × 16 |
| Weight (net) approx (kg) | 3.3 |
| Weight (with packaging) approx (kg) | 3.6 |
| Communication | TTL WiFi Optional |






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