# PWM Solar Charge Controller Features
◇ PWM solar charge controller mode have high cost performance.
◆ Compatible with multiple battery types such as valve regulated lead-acid battery, gel battery,etc.
◇ LCD display to monitor PV charge, battery and DC loading condition.
◆ PWM charge controller offers robust protection against over charge, over discharge, over load and anti-thunder.
◇ Automatic voltage identification recognizing and adjusting to battery voltages of 12V or 24V.
◆ Advanced three-stage charging method, which consists of constant current, constant voltage, and floating stages, ensuring efficient and scientific battery charging.
◇ PWM solar controller is both economical and space-saving, making it an ideal choice for your solar power system without compromising functionality.
# 12V/24V/48V PWM Solar Charge Controller Details and Wiring Diagram
12V/24V/48V PWM solar charge controller have blue appearance and exquisite interior,we can know about our pwm charge controller power generation principle ,the wiring diagram offering a precise depiction of the connections for the solar panel, battery, and DC load,please noting the positive and negative poles.
# 12V/24V/48V PWM Solar Charge Controller Details and Wiring Diagram
12V/24V/48V PWM solar charge controller have black appearance and exquisite interior,we can know about our pwm charge controller power generation principle ,the wiring diagram offering a precise depiction of the connections for the solar panel, battery, and DC load,please noting the positive and negative poles.
# 96V-384V 50A-100A PWM Solar Charge Controller Details and Wiring Diagram
96V-384V 10A-30A PWM solar controller is wall mounted design and exquisite interior,we can know about our pwm charge controller power generation principle ,the wiring diagram display the process of switching from direct current to alternating current.
# 96V-384V 150A-200A PWM Solar Charge Controller Details and Wiring Diagram
96V-384V 150A-200A PWM solar controller is standalone design and exquisite interior,we can know about our pwm charge controller power generation principle ,the wiring diagram show us connection port of solar panel,air switch and battery.If you have any question in install,please contact us,
# PWM Solar Charge Controller Case
# PWM Solar Charge Controller Specification
| KY1 Specification |
| Model: KY1 | 1012/24/48 | 2012/24/48 | 3012/24/48 | 4012/24/48 | 5012/24/48 | 6012/24/48 |
| Rated Current | 10A | 20A | 30A | 40A | 50A | 60A |
| Rated System voltage | 12/24V(Auto Recognition)，48V |
| PV input voltage range | 12V System：15V-44V；24V System：30V-44V；48V System：60V-88V |
Max PV Input Voltage(Voc)
(At the lowest temperature) | 12V/24V System：50V；48V System：100V |
| PV Array Maximum Power | 12V System: 140W(10A)/280W(20A)/420W(30A)/560W(40A)/700W(50A)/840W(60A);
24V System: 280W(10A)/560W(20A)/840W(30A)/1120W(40A)/1400W(50A)/1680W(60A);
48V System: 560W(10A)/1120W(20A)/1680W(30A)/2240W(40A)/2800W(50A)/3360W(60A) |
| Battery type | Valve Regulated Lead Acid battery (Battery type base on user charge specification) |
| Floating voltage | 13.8V/ Single battery |
| Charge voltage | 14.2V/ Single battery |
| Charging protection voltage | 17V/ Single battery |
| Battery overdischarge voltage | 10.5V/ Single battery |
| Charging mode | PWM pulse width control |
| Charging method | Three stages ：constant current; constant voltage; floating charge |
| No low loss | <5mA |
| Charging circuit voltage drop | ≤0.2V |
| Disharge circuit voltage drop | ≤0.15V |
| Display | LCD |
| Thermal method | Natural heat dissipation |
| Type of mechanical protection | IP20 |
| Operating temperature | -15℃~+50℃ |
| Storage temperature | -20℃~+60℃ |
| Elevation | <5000m (Less solar panel when exceed 2000m) |
| Humidity | 5~95%（No condense） |
| Protect the circuit | over-charge, over-discharge, short circuit , over-load and photovoltaic reverse connection protection |
| Machine size (L*W*Hmm) | 152*97*42 | 182*112*64 |
| Package size (L*W*Hmm) | 160*106*48(1pc)/ 420*340*340(48pcs) | 191*123*70(1pc) / 400*370*390(30pcs) |
| N.W (Kg) | 0.34(1pc) | 0.64(1pc) |
| G.W (Kg) | 0.39(1pc) | 0.72(1pc) |
| KY1 Specification |
| Model：KY1 | 5096/192 | 10096 | 50384 | 80120 | 100192/384 | 15096/192/384 | 20096/192/384 |
| Rated charging current | 50A | 100A | 50A | 80A | 100A | 150A | 200A |
| Rated system voltage | 96V/192V | 96V | 384V | 120V | 192V/384V | 96V/192V/384V |
| PV input voltage range | 96V System：120V-176V；120V System：150V-220V；192V System：240V-352V；384V System：480V-704V |
Max PV Input Voltage(Voc)
(At the lowest temperature) | 96V System：200V；120V System：250V；192V System：400V；384V System：750V |
| Number of PV array input routes | 1 | 1 | 2 |
| PV Array Maximum Power | 5.6KW/11.2KW | 11.2KW | 22.4KW | 11.2KW | 22.4KW/44.8KW | 8.4KW*2/16.8KW*2/
33.6KW*2 | 11.2KW*2/22.4KW*2/
44.8 KW *2 |
| Battery type | Valve Regulated Lead Acid battery (Battery type base on user charge specification) |
| Floating voltage | 13.8V/Single battery |
| Charge voltage | 14.2V/Single battery |
| Charging protection voltage | 15V /Single battery |
| Temperature compensation coefficient | -3mV / ℃ / 2V (25℃ is base line )(Only models above 96V support optional) |
| Charging mode | PWM pulse width control |
| Charging method | Three stages ：constant current; constant voltage; floating charge |
| Efficiency | >95% |
| Display | LCD |
| Cooling method | Cooling fan in intelligent control |
| Type of mechanical protection | IP20 |
| Operating temperature | -15℃~+50℃ |
| Storage temperature | -20℃~+60℃ |
| Elevation | ＜5000m，(Less solar panel when exceed 2000m) |
| Humidity | 5~95%（No condense） |
| Protect the circuit | RS485(Only models above 96V support optional) |
| Machine size (L*W*Hmm) | 340*300*140 | 460*360*160 | 500*330*805 |
| Package size (L*W*Hmm) | 400*345*195 | 530*405*225 | 565*395*870 |
| N.W (Kg) | 5 | 6 | 9 | 9.5 | 10 | 32 | 33 |
| G.W (Kg) | 6 | 7 | 11 | 11.5 | 12 | 37 | 38 |
# Why Choose Us？
▷R&D Ability
Xindun have 20+ senior engineer and is at the top of the industry.ISO 9001:2015,ISO 14001:2015,10+ Software Copyright,20+ Patent Certificates, 50+ Honorary Certificates.
▷OEM/ODM
We can provide customized services: logo, machine appearance,special voltage and power, etc. The products you see on other website which is same with us, they are all from Xindun Power.
▷Warranty
The warranty of Xindun products is 2~3 years(Industry-wide warranty is 1 year).
▷After-Sales Service
Xindun's product failure rate is within 5%, which is far lower than the average in the industry. We promise to solve the after-sales problems within 48 hours.We have cooperated with many customers for more than 10 years,without perfect after-sales service, they cannot always choose xindun!
# About Xindun Power
Guangdong Xindun Power Technology Co.,Ltd-Takes innovation as the core, grasps the leading photovoltaic power generation technology, and joins the advanced industrial Internet of things and big data technology to realize the successful application of cloud computing in the field of energy management. In the industry for more than 18 years of outstanding performance, let us become a strong influence in the field of companies.
★Factory Location-Foshan,Guangdong,China
★Main Market-Africa, Middle East, Asia & South America. (Ukraine, Russia, Vietnam, Pakistan, Nigeria, Kenya, South Afriac, Ghana, Thailand,Philippines, etc.)
★Factory-10000+Square Meters, 100+ workers
★Product Range-solar inverter,3 phase inverter,hybrid inverter,UPS,solar charge controller,solar power system,mini solar dc system
★Department-R&D, Production, Sales, Marketing, Purchasing, QA, After-sale service department
★Certificate- CE, IEC, TUV ROHS etc.
★Patent-Software Paten, Design Patent, Project Pantent
# Qualifications and Certificates
# Factory Workshop
We have nearly 10000 square meters of standard solar inverter production factory, advanced R&D testing capabilities and hybrid solar inverter production equipment.Strict quality inspection and manufacturing process control.
# Our Respected Global Customers
# Frequently Asked Questions
Q1: Are you a factory?
A: Yes,with a production area of about 10000 square meters, we are among the top 10 power supply producers in China.Our areas of expertise are solar power system solutions, solar charge controllers, solar generators, and inverters.We cooperate with some famous brands all over the world, can provide customized production or add your logo on products.
Q2: What is the function of a solar charge controller?
A: The solar power charge controller serves as the central control unit in a solar energy system. It functions as an automatic control device, managing multiple solar panels to charge batteries and directing the batteries to supply power to the load through a solar inverter.
Q3: How much does a solar charge controller cost?
A: Please provide your specifications, including controller type (MPPT or PWM), voltage, charging current, quantity, and any additional functional requirements. We will offer you the most competitive factory-direct price. Our solar power charge controllers are sold directly from the factory, eliminating intermediary markups.
Q4: MPPT or PWM, which solar controller is better?
A: There are two primary types of solar power charge controllers on the market: MPPT and PWM. MPPT controllers are suitable for solar energy systems exceeding 2 kW due to their powerful capabilities, which can reduce overall system costs. PWM controllers are cost-effective and ideal for small-scale solar energy systems with limited functionality and budget constraints. If you're unsure whether to choose PWM or MPPT, feel free to contact XINDUN for assistance.
Q5: How to address technical issues with a solar controller?
A: We offer market and product training services and provide 24-hour after-service consultation to ensure your technical issues are easily resolved.
Model Number: KY1 PWM Solar Charge Controller
Rated Current: 10A/20A/30A/40A/50A/60A/80A/100A/150A/200A
Rated Voltage: DC 12V/24V Auto Recognition, 48V/96V/120V/192V/384V
Certificate:CE RoHS ISO,etc
OEM/ODM:Accepted,factory manufacturer & supplier wholesales at low price
Model Number: KY1 PWM Solar Charge Controller
Rated Current: 10A/20A/30A/40A/50A/60A/80A/100A/150A/200A
Rated Voltage: DC 12V/24V Auto Recognition, 48V/96V/120V/192V/384V
Certificate:CE RoHS ISO,etc
OEM/ODM:Accepted,factory manufacturer & supplier wholesales at low price
# PWM Solar Charge Controller Features
◇ PWM solar charge controller mode have high cost performance.
◆ Compatible with multiple battery types such as valve regulated lead-acid battery, gel battery,etc.
◇ LCD display to monitor PV charge, battery and DC loading condition.
◆ PWM charge controller offers robust protection against over charge, over discharge, over load and anti-thunder.
◇ Automatic voltage identification recognizing and adjusting to battery voltages of 12V or 24V.
◆ Advanced three-stage charging method, which consists of constant current, constant voltage, and floating stages, ensuring efficient and scientific battery charging.
◇ PWM solar controller is both economical and space-saving, making it an ideal choice for your solar power system without compromising functionality.
# 12V/24V/48V PWM Solar Charge Controller Details and Wiring Diagram
12V/24V/48V PWM solar charge controller have blue appearance and exquisite interior,we can know about our pwm charge controller power generation principle ,the wiring diagram offering a precise depiction of the connections for the solar panel, battery, and DC load,please noting the positive and negative poles.
# 12V/24V/48V PWM Solar Charge Controller Details and Wiring Diagram
12V/24V/48V PWM solar charge controller have black appearance and exquisite interior,we can know about our pwm charge controller power generation principle ,the wiring diagram offering a precise depiction of the connections for the solar panel, battery, and DC load,please noting the positive and negative poles.
# 96V-384V 50A-100A PWM Solar Charge Controller Details and Wiring Diagram
96V-384V 10A-30A PWM solar controller is wall mounted design and exquisite interior,we can know about our pwm charge controller power generation principle ,the wiring diagram display the process of switching from direct current to alternating current.
# 96V-384V 150A-200A PWM Solar Charge Controller Details and Wiring Diagram
96V-384V 150A-200A PWM solar controller is standalone design and exquisite interior,we can know about our pwm charge controller power generation principle ,the wiring diagram show us connection port of solar panel,air switch and battery.If you have any question in install,please contact us,
# PWM Solar Charge Controller Case
# PWM Solar Charge Controller Specification
# Why Choose Us？
▷R&D Ability
Xindun have 20+ senior engineer and is at the top of the industry.ISO 9001:2015,ISO 14001:2015,10+ Software Copyright,20+ Patent Certificates, 50+ Honorary Certificates.
▷OEM/ODM
We can provide customized services: logo, machine appearance,special voltage and power, etc. The products you see on other website which is same with us, they are all from Xindun Power.
▷Warranty
The warranty of Xindun products is 2~3 years(Industry-wide warranty is 1 year).
▷After-Sales Service
Xindun's product failure rate is within 5%, which is far lower than the average in the industry. We promise to solve the after-sales problems within 48 hours.We have cooperated with many customers for more than 10 years,without perfect after-sales service, they cannot always choose xindun!
# About Xindun Power
Guangdong Xindun Power Technology Co.,Ltd-Takes innovation as the core, grasps the leading photovoltaic power generation technology, and joins the advanced industrial Internet of things and big data technology to realize the successful application of cloud computing in the field of energy management. In the industry for more than 18 years of outstanding performance, let us become a strong influence in the field of companies.
★Factory Location-Foshan,Guangdong,China
★Main Market-Africa, Middle East, Asia & South America. (Ukraine, Russia, Vietnam, Pakistan, Nigeria, Kenya, South Afriac, Ghana, Thailand,Philippines, etc.)
★Factory-10000+Square Meters, 100+ workers
★Product Range-solar inverter,3 phase inverter,hybrid inverter,UPS,solar charge controller,solar power system,mini solar dc system
★Department-R&D, Production, Sales, Marketing, Purchasing, QA, After-sale service department
★Certificate- CE, IEC, TUV ROHS etc.
★Patent-Software Paten, Design Patent, Project Pantent
# Qualifications and Certificates
# Factory Workshop
We have nearly 10000 square meters of standard solar inverter production factory, advanced R&D testing capabilities and hybrid solar inverter production equipment.Strict quality inspection and manufacturing process control.
# Our Respected Global Customers
# Frequently Asked Questions
Q1: Are you a factory?
A: Yes,with a production area of about 10000 square meters, we are among the top 10 power supply producers in China.Our areas of expertise are solar power system solutions, solar charge controllers, solar generators, and inverters.We cooperate with some famous brands all over the world, can provide customized production or add your logo on products.
Q2: What is the function of a solar charge controller?
A: The solar power charge controller serves as the central control unit in a solar energy system. It functions as an automatic control device, managing multiple solar panels to charge batteries and directing the batteries to supply power to the load through a solar inverter.
Q3: How much does a solar charge controller cost?
A: Please provide your specifications, including controller type (MPPT or PWM), voltage, charging current, quantity, and any additional functional requirements. We will offer you the most competitive factory-direct price. Our solar power charge controllers are sold directly from the factory, eliminating intermediary markups.
Q4: MPPT or PWM, which solar controller is better?
A: There are two primary types of solar power charge controllers on the market: MPPT and PWM. MPPT controllers are suitable for solar energy systems exceeding 2 kW due to their powerful capabilities, which can reduce overall system costs. PWM controllers are cost-effective and ideal for small-scale solar energy systems with limited functionality and budget constraints. If you're unsure whether to choose PWM or MPPT, feel free to contact XINDUN for assistance.
Q5: How to address technical issues with a solar controller?
A: We offer market and product training services and provide 24-hour after-service consultation to ensure your technical issues are easily resolved.
