Solartech PB-G2 Series Solar Pumping Inverters
Product Introduction
Solartech PB-G2 Series Solar Pumping Inverter controls and regulates the operation of solar pumping system. It drives the
pump by converting DC power produced by solar array into AC power and adjusts the output frequency according to solar
radiation in real time to implement maximum power point tracking (MPPT).
Product Features
Higher Efficiency Convenient
Produced by world’s earliest professional solar pumping Full automatic operation, free setting of the operation
inverter manufacturer, 10 years designed life and the frequency range of pump according to system conditions,
longest 3 years warranty in industry; 8 years storage capacity for operation data;
Widely applied in over 110 countries and regions, high LCD display, user friendly interface, abundant information
durability, good reputation, CE Certified; displayed;
Compatible with submersible pumps, surface pumps, Intelligent recognition of input voltage, automatic operation
swimming pool pumps and other pumps using three-phase without manual setting of voltage parameters;
asynchronous motors; Optional grid/diesel backup power supply to satisfy all-
Patented dynamic VI maximum power tracking (MPPT) weather 24 hours operation demand;
algorithm, fast response, good stability and 99% MPPT Optional DM Series Data Monitors for GPRS remote
efficiency ; monitoring & Bluetooth near field monitoring ;
High reliability due to the uses of intelligent power modules
(IPM) in main circuit; Brand History
Using high standard components, wide input voltage range,
built-in boost circuits for low power models, flexible options In 2001, Solartech invented solar pumping system;
for solar panels configuration; In 2004, Solartech built the world’s first solar pumping
Up to 98% conversion efficiency of the inverter; system demonstration base;
In 2008, Solartech built the world's first professional
Safe full series solar pumping inverter manufacturing factory;
In 2011, Solartech solar pumping products entered
Supporting soft start of pump, full motor protections,
Chinese Key Promotion Guidance Catalog of Advanced
optional water level switch to prevent overflow and dry
Water Conservancy Technologies;
running;
In 2014, Solar water pumping technologies and global
Good sealing, IP65 protection grade, ambient temperature:
applications were awarded the United Nations Global
-20℃~+60℃, suitable for various harsh outdoor
Human Settlement Model of Green Technology;
environments;
In 2016, Solartech was invited to attend World Irrigation
Solar combiner function, which supports multiple DC input
Forum to promote global development of solar water
strings and each string is equipped with anti-reverse circuit;
conservancy industry;
Solartech solar pumping products have been applied in
more than 110 countries and regions around the world;
Shenzhen Solartech Renewable Energy Co., Ltd
Tel: +86 755 86151728 +86 755 86151888 Fax: +86 755 86151018 www.solartech.cn E-mail: sales@solartech.net.cn
PB-G2 Series Solar Pumping Inverter Specifications
Max.Solar Max.DC Input Recommended Rated
Output Net Gross Packing Size(mm)
Input Input String MPP Output Output
Model Frequency Voltage Weight Weight
Power Voltage Voltage Current
(Hz) (VAC) (kg) (kg) Length
(kW) (V) (A) Width Height
PB750L-G2 (A) 1.1 450 2 150 - 360 5 0 - 50 / 60 3PH220V 10 11.5 430 400 285
PB1500L-G2 (A) 2.2 450 2 150 - 360 7 0 - 50 / 60 3PH220V 11 12.5 430 400 285
PB2200L-G2 (A) 3.3 450 2 150 - 360 11 0 - 50 / 60 3PH220V 11.5 13 430 400 285
PB3700L-G2 (A) 5 450 2 280 - 360 17 0 - 50 / 60 3PH220V 11.5 13 430 400 285
PB5500L-G2 (A) 8 450 4 280 - 360 25 0 - 50 / 60 3PH220V 14 16.5 520 480 315
PB3700H-G2 (A) 5 850 2 500 - 700 9 0 - 50 / 60 3PH380V 11.5 13 430 400 285
PB5500H-G2 (A) 8 850 2 500 - 700 13 0 - 50 / 60 3PH380V 14 16.5 520 480 315
PB7500H-G2 (A) 11 850 2 500 - 700 18 0 - 50 / 60 3PH380V 14.5 17 520 480 315
PB11KH-G2 (A) 16 850 4 500 - 700 24 0 - 50 / 60 3PH380V 14.5 17 520 480 315
PB15KH-G2 (A) 22 850 4 500 - 700 30 0 - 50 / 60 3PH380V 15 17.5 520 480 315
PB18KH-G2 (A) 28 850 4 500 - 700 39 0 - 50 / 60 3PH380V 15 17.5 520 480 315
PB2200 L -G2 A
Optional Function (A: Grid/diesel backup power supply)
Second Generation Product
Output Voltage Level (L: 220 V, H: 380 V)
Inverter Rated Power (W)
Solar Pumping Inverter Product Series
Shenzhen Solartech Renewable Energy Co., Ltd
Tel: +86 755 86151728 +86 755 86151888 Fax: +86 755 86151018 www.solartech.cn E-mail: sales@solartech.net.cn
