mppt solar charge controller 192v-540v

The on grid solar power system converts the solar energy into electrical energy, without the storage battery, and directly sends the electrical energy to the grid through the grid-connected inverter. Inverter power: 10kW AC output voltage: three phase Solar panel type: mono or poly

The 60kw off grid solar system is suitable for area without grid or grid is not stable. It can be compatible with generator or grid. Inverter power: 60kw power frequency  inverter AC output voltage: AC120V/240V split phase or three phase 208V/380V Battery voltage: DC360V Battery type: Gel battery or LiFePO4 battery Solar panel type: Mono or poly

The charger is an AC to DC charging module. It has the advantages of wide constant power voltage range, high efficiency, high power factor, high power density, minimal electromagnetic radiation and interference, and high reliability to meet the fast charging needs of various batteries. ,Energy saving and environmental protection.

Characters Optimized transformer-less topology structure Max efficiency up to 98.4% Dual MPPT inputs accommodating wide voltage range. SIC components enhance power density. 0 ampere leakage current design protect against tripping Easy installation and free maintenance  WiFi or GPRS (optional) communication  Multi-inverters parallel connection available  5 years standard warranty, 15years extention optional  High standard components design maximally reduce damage resulted from false-operation Component brands Specification Model No ST4KTL ST5KTL ST6KTL ST8KTL ST10KTL DC side/Input parameters Max. DC power [W] 5500 6500 7500 9500 11500 Max. DC voltage [Vdc] 1000 1000 1000 1000 1000 Min. System start voltage [Vdc] 250 250 250 250 250 MPPT voltage range[Vdc] 250~850 250~850 250~850 250~850 250~850 Max. input current [A] 12.5/12.5 12.5/12.5 12.5/12.5 12.5/12.5 12.5/12.5 Number of MPP trackers 2 2 2 2 2 Strings per MPP tracker 1 1 1 1 1 AC side/output parameters Nominal output power [W] 4000 5000 6000 8000 10000 Maximum output power [W] 5000 5500 7000 8800 11000 Nominal output voltage/range [V] 400Vac/ 380-440V AC grid frequency/range [Hz] 50Hz,60Hz(auto-selection) / 44Hz-55Hz; 54Hz-65Hz Maximum output current [A] 8 10 12 15 17 AC connection(with PE) 3W/N/PE Three phase Three phase Three phase Three phase Current distortion(THDi) [%] <1.5 <1.5 <1.5 <1.5 <1.5 Power factor [%] >99.95 >99.95 >99.95 >99.95 >99.95 Efficiency Maximum conversion efficiency[%] 98 98.2 98.2 98.3 98.4 European efficiency[%] 97.5 97.7 97.7 97.8 97.9 MPPT efficiency[%] 99.9 99.9 99.9 99.9 99.9 Safety and protection yes DC reverse-polarity protection yes Anti-islanding / Overvoltage protection yes Short circuit protection yes Leakage current protection yes Grid monitoring / Ground fault monitoring yes DC/AC side varistors(thermally protected) yes General Parameters yes Dimension(L/W/H)[mm] 480*400*180 Weight (kg) 22 Embedded DC Switch Optional Night power consumption[W] <0.2 Isolation type Transformerless Protection degree IP65 according to IEC60529 Operation temperature[ºC] -25 ~ 60 Cooling concept Natural convection Acoustic noise level[dB] <25 Operating altitude[m] <2000 without power derating Display Graphic LCD Communication Interface Standard WIFI; GPRS(optional) Certificates and Approvals CE-(EMC/LVD) : EN(IEC) 61000-1/-2/-3/; EN(IEC) 62109-1/-2;IEC 61727/62116;G83-3/G59-3; EN50438;VDE-0126-1-1;VDE-AR-N4105;AS4777.2;AS4777.3 Projects

Such hybrid solar system can work as both solar on grid system and solar off grid system. It can utilize electricity price difference, charge battery at low price and discharge at high price to maximize system profit, compensate local transformer limit. It can  provide back-up power supply for unstable grid, during grid failure, seamless switches to off-grid mode within 20ms to realize uninterruptable supply

The solar photovoltaic power system connected to the public grid is called on-grid photovoltaic power generation system. The system structure includes solar panel arrays, DC/DC converters, DC/AC inverters, AC loads, transformers, and other components. Inverter power: 20kW AC output voltage: three phase Solar panel type: mono or poly

The 3kw solar inverter is integrated with MPPT solar charge controller inside. It can also connect to grid to take grid as backup when battery is over discharged. The output voltage is 120V, several pieces in parallel can get 120V/240V split phase. All of parameter such as working mode, charging current, over discharge voltage can be set as you wish.

Off-grid solar energy systems is mainly composed of photovoltaic modules, controllers, inverters, batteries and other accessories The working principle of the solar panel system is that the photovoltaic module converts light energy into direct current, and the direct current is converted into alternating current under the action of the inverter, and finally realizes the power consumption function. It can be for Home applications, Commercial applications and Industrial applications. Inverter power: 5kW AC output voltage: AC110V/120V Battery voltage: DC24V or DC48V Battery type: Gel battery or LiFePO4 battery Solar panel type: Mono or poly Compatible with grid and generator Monitor: WIFI or GPRS