ROCKSOLAR 1.07 HP 40-90 V Solar DC Brushless Water Transfer Pump (Pump Only) What&';s included: Pump + external MPPT controller, suction check valve, user manual, warranty card - panels and mounting hardware not included Key specs: Motor: 1.07 HP DC brushless (BLDC) | Input: 40-90 V DC (optimal: 60-76 V) Max head: 203 ft | Protection: IP54 Controller: external MPPT with display Built for: Livestock watering, agricultural irrigation, remote cabins, off-grid properties, integration into existing solar or battery systems Key features: external MPPT controller with display - maximum power point tracking managed by the external controller; real-time status visible on display Error display - shows fault codes for fast diagnosis without guesswork Suction check valve included - prevents backflow and maintains system pressure between pump cycles Comprehensive protections: dry-run, overload, overvoltage, low-voltage, lost phase, stall - among the most complete protection suite in the lineup IP54 rated - suitable for permanent outdoor installation MPPT + vector control - optimizes motor efficiency across varying sunlight and load conditions Warranty: 5 years Download Solar Pump Datasheet (PDF) Download Solar Pump Manual (PDF)