off-Grid Solor Inverter B503DSL for Submersible Pump IP20

Off-grid Solor Inverter B503DSL for submersible pump  IP20  Power Range:Power Range:kwInputOutput0.75~2.2kw1phase 220v input3phase 220v output0.75~55kw3phase 220v input3phase 220v output0.75~315kw3phase 380v input3phase 380v outputFeatures:1. High-accuracy MPPT Technology.2. Automatic regulation of pump flow.3. Automatic water level control.4. Compatible DC/AC input.5. Remote control by mobile.6. Built-in overvoltage, overload, overheat and dry-run motor protection and so on.Specification:1.output 3 AC 380 V2. output 3 AC 220 V3.Selection Guide1) output 3 AC 380 V2) Output 3 AC 220 V Other power (Kw) specifiction, please check with factory.The Sketch of UsingReplacement of wearing partsFans and electrolytic capacitors are wearing part, please make periodic replacement toensure long term, safety and failure-free operation. The replacement periods are as follows:1.Fan: Must be replaced when using up to 20,000 hours;2.Electrolytic Capacitor: Must be replaced when using up to 30,000~40, 000 hours. WarrantyFor B503DSL series controller, our company provides 12 months warranty after the dateof leave factory. Why Always BEDFORD???  1.Professional--30 years Professional solar inverter  Export, 30 years manufacturer Experience, Patent products2.Reliable--14 years Made-in-China Gold Supplier 3.Hi-tech--Advanced R&D Team 4.Certifications--Applied with CE, ISO 9001, ISO14001,ISO45001,ROHS,IEC620109-1/2 5. Good quality--BEDFORD Brand, Patent products.  Can't wait to know more about our Company, Products, Price, Packing, Shipping? Dear Friends, Let's talk NOW !!!!!   Website:gzbedford.en.made-in-china.com/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1