The MPPT solar charge controller uses multiphase synchronous rectification technology and common negative pole design, it chooses high speed processor and advanced MPPT algorithm to make it has high response speed, high reliability and other standards.
The advanced MPPT algorithm that the solar controller adopts can trace the maximum power point of PV arrays quickly in any situation to obtain the max. power from PV arrays. And the multiphase synchronous rectification technology can achieve high conversion efficiency in any charging environment and improve the utilization rate of solar power system greatly. According to the rated voltage of battery bank system, our factory can provide the MPPT solar charge controller from 192V to 540V which suitable to almost off grid solar power system
Payment:
TT/LC/PAYPAL/WESTUNIONProduct Origin:
ChinaShipping Port:
Shanghai/Ningbo/ShenzhenLead Time:
10daysProduct weight:
27kgLCD content
Feature
High speed and high performance 32-bit processor with excellent EMC design
Advanced MPPT tracking algorithm, the tracking efficiency more than 99%
High performance IGBT power module as electronic switch, there is no any mechanical switch, plus multiphase synchronous rectification technology, improves the stable greatly
Ultrafast maximum power point tracking speed to ensure tracking efficiency
Accurate identification and tracking of multi-peak maximum power points
With current-limiting charging function, charging current can be set, friendly and compatible with various capacity batteries.
Widely PV arrays’voltage input, this can save the cost of PV combiner box, wires and construction
Full enclosed duct design and high-speed fan for cooling makes the controller suitable for various harsh environment
It shows the ambient temperature. It also has automatic temperature compensation function and RTC real time function
The perfect battery protection function and multi-stage charging improves battery life
It has the statistical function of generating capacity which is very convenient for customers to view the daily, monthly and total charging capacity of the controller.
Complete menu display and operation, plus the humanized design of browsing interface, these makes the operation more easy
It can work with GEL. LEAD-ACID, LITHIUM and other type battery
Twice protection function to protect battery from damage when the power switch is down
Parameter:
Rated system voltage | 192V | 240V | 288V | 300V | 360V | 384V | 420V | 480V | 540V |
Rated Charging current | 50A 60A 70A 80A 100A | ||||||||
Charging technology | MPPT (Max. Power Point Tracking) | ||||||||
MPPT efficiency | >99.9% | ||||||||
Max. input voltage | 750V | ||||||||
Start charging voltage | Vbat+10V | ||||||||
MPPT start voltage | Vbat+20V | ||||||||
Charging method | Four stages: MPPT fast charging, equalize charging (constant voltage), float charging, end charging | ||||||||
Over voltage disconnect (V) | 256 | 320 | 384 | 400 | 480 | 512 | 560 | 640 | 720 |
Over voltage reconnect (V) | 240 | 300 | 360 | 375 | 450 | 480 | 525 | 600 | 675 |
Equalize charging (V) | 230.4 | 288 | 345.6 | 360 | 432 | 460.8 | 504 | 576 | 648 |
Equalize charging time | 120 minutes (default setting) | ||||||||
Float charging (V) | 220.8 | 276 | 331.2 | 345 | 414 | 441.6 | 483 | 552 | 621 |
Equalize charging recovery (V) | 211.2 | 264 | 316.8 | 330 | 396 | 422.4 | 462 | 528 | 594 |
Over discharging warning (V) | 168 | 210 | 252 | 262.5 | 315 | 336 | 367.5 | 420 | 472.5 |
Display | LCD+LED | ||||||||
Language | English | ||||||||
Connector type | TC series barrier terminal | ||||||||
Altitude | <3000 meter, it should reduce power if the altitude more than 3000 meter | ||||||||
Ambient temperature | -25~55 | ||||||||
Protection level | IP32 (indoor) | ||||||||
Dimension | 494*384*197mm | ||||||||
Weight | 27KG |
The 120kw solar energy system is suitable for area such as remote sea island, resort, farm where there is no public electricity or public electricity is not stable. It will be perfect solution to supply power to the loads and decrease the electricity bill and fuel bill. Inverter power: 120kW power frequency inverter AC output voltage: three phase AC208V or AC380V Battery voltage: DC360V Battery type: Gel battery or LiFePO4 battery Solar panel type: Mono or poly
Characters Max 97.8% efficiency Real time precise MPPT algorithm for max harvest Wide input voltage operation range Outdoor install protectio due to IP65 LCD Screen makes simple and clear showing Easy installation and maintenance due to“Plug & Play”connection Interface selection-Wi-Fi/GPRS Built in zero export function(optional) Rust-free aluminum covers Flexible monitoring solution Intelligent grid management Reactive power capability Self power reducer when over frequency Remote active/reactive power limit control Component brand Specification Model No ST1000TL ST1500TL ST2200TL ST3000TL ST3600TL ST4400TL ST5000TL ST6000TL DC side/Input parameters Max. DC power [W] 1200 1800 2500 3400 3680 4500 5500 6000 Max. DC voltage [Vdc] 450 450 500 550 Min. System start voltage [Vdc] 75/150 75/100 MPPT voltage range[Vdc] 100-450 100-450 100-500 100~550 Max. input current [A] 10 10 13 15 13.5/13.5 13.5/13.5 15/15 15/15 Number of MPP trackers 1 2 Strings per MPP tracker 1 AC side/output parameters Nominal output power [W] 1000 1500 2200 3000 3300 4000 4600 5500 Maximum output power [W] 1100 1650 2420 3300 3680 4400 5000 6000 Nominal output voltage/range [V] 208,220,230,240/180~270 AC grid frequency/range [Hz] 50Hz,60Hz(auto-selection) / 44Hz-55Hz; 54Hz-65Hz Maximum output current [A] 6 8 12 17 16 21 23 26 AC connection(with PE) Single phase Current distortion(THDi) [%] <1.5 <2.5 Power factor [%] ~1(Adjustable from 0.8 leading to 0.8 lagging) Efficiency Maximum conversion efficiency[%] 97.3 97.3 97.4 97.5 97.8 97.5 97.6 European efficiency[%] 97 97 97.1 97.2 97.3 97.2 97.3 MPPT efficiency[%] 99.9 Safety and protection 99.9 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] 382*317*151 382*317*166 Weight (kg) 10 13.5 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 Project
Off-grid solar energy systems are also called stand-alone solar systems. It does not connect with Grid or called Utility. It is very popular and suitable for remote areas where there is no public power or Public power is instable. It can be for Home applications, Commercial applications and Industrial applications. Inverter power: 3kW 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
such on grid solar system is usually for home use. Solar panel will be installed on the roof, solar power will support loads first, the excess power will be sold to grid. If the grid does not allow feed in function, one limiter can be installed. The output of 15kW/20kW is three phase.
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 3kw off grid solar system is usually for home use where there is no grid or grid is unstable. It can supply power to normal home loads such as washing machine, LED lights, fan, air conditioner. Inverter power: 3kW 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
The 10kW solar off grid power plant is composed of solar panels, batteries, inverters and other accessories. This system can supply power to home loads independently, also it can be connected to grid or generator to take them as backup when battery is over discharged. Inverter power: 2pcs 5kw in parallel AC output voltage: AC110V/120V or AC220V/230V/240V Battery voltage: DC48V Battery type: Gel battery or LiFePO4 battery Solar panel type: Mono or poly Compatible with grid and generator Monitor: WIFI or GPRS
The 15kw off grid solar system can be suitable for both residential use and commercial use. The output voltage can be single phase or three phase. Inverter power: 3pcs 5kW inverter in parallel AC output voltage: AC220V/230V/240V or AC380V/400V/415V Battery voltage: DC48V Battery type: Gel battery or LiFePO4 battery Solar panel type: Mono or poly Compatible with grid and generator Monitor: WIFI or GPRS