3.7Kw Single Phase Solartech (Sunverter) SV3 Solar Water Pumping Inverter

The Solartech PB3700H-G2 3.7 kW Solar Pump Inverter is compatible with submersible pumps, surface pumps, and swimming pool pumps using 3-phase induction motors.

These pumping inverters convert PV array power direct to AC power. The MPP-tracker adjusts the output frequency according to the radiations.

BUY SOLARTECH PB3700H-G2 3.7 KW SOLAR WATER PUMP INVERTER

• Patented dynamic VI maximum power tracking (MPPT) algorithm;
• Faster response and good stability. MPPT efficiency reaches 99%.
• Full automatic operation. The pump operation frequency range can be set based on project requirements.8 years storage capacity for operation data.
• An intelligent power module is used in the primary circuit. High reliability. Up to 98% conversion efficiency.
• Support the soft start of the pump. Full motor protection. Optional water level switch to protect overflow and dry running.
• Multiple DC input strings can implement a solar combiner function and anti-reverse circuit at each input string.
• Good sealing, IP65 protection grade. Ambient temperature: -20~+60℃. Ambient humidity ≤95%. Suitable for the harsh outdoor installation environment.
• using high-standard components. Wide input voltage range, low voltage models with built-in boost circuits, and flexible options for solar array design.
• LCD display, user-friendly interface, rich display information.

Optional features of the Solartech PB3700H-G2 3.7 kW Solar Pump Inverter

• Optional grid/diesel back-up, meeting running requirements for day and night. Intelligent recognition of input voltage, automatic operation without manually debugging on the voltage parameters in advance.
• Optional RS485/GPRS interface to implement system remote monitoring.
• Optional advanced functions: encryption for installment payment, analog input control, timing control, alarm output.