Gold Member Since 2016
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Eastsun Electricity Science and Technology (China) Co., Ltd.

Small Charge Controller, Battery Charge Controller, PV Charge Controller manufacturer / supplier in China, offering Good Quality PV System PWM Solar Charge Controller, 100kVA Online 3 Phse UPS Power Source, 220V 240V 384V PWM PV Solar Charging Controller and so on.

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Supplier Homepage Product Solar charge controller Good Quality PV System PWM Solar Charge Controller

Good Quality PV System PWM Solar Charge Controller

FOB Price: US $45-85 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $45-85/ Piece
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Port: Foshan, China
Production Capacity: 50000pieces/Year
Payment Terms: L/C, T/T, Western Union, Money Gram, TT, LC, money gram, western union

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Basic Info
  • Model NO.: PWM
  • Certification: CE, RoHS
  • Color: Green
  • Provide: OEM and ODM Service
  • Display: LCD+LED
  • Certificate: Ce and RoHS
  • Charge Current: 30A/40A/50A/60A/70A
  • With LED: With LED
  • Accessories: Extension Cord
  • Transport Package: Carton Box
  • Origin: Foshan
  • Condition: New
  • Application: Solar System
  • Warranty: 1 Year
  • Efficiency: >90%
  • DC Input Voltage: 12V/24V/48V
  • Protection: Short Circuit, PV Reverse Polarity
  • Charge Mode: PWM Charging
  • Flexibility: Portable
  • Trademark: eastsun
  • Specification: 290*210*190
  • HS Code: 8537109021
Product Description
Good quality PV System PWM solar charge controller

ESC series solar Charge Controller is designed for PV off-grid power generation system, it can control the charge and discharge of multichannel solar array phalanx. It automatically control solar array phalanx connected or disconnected on the basis of the pulse width according to the changes of the battery voltage. It tracks PV array to deliver the available current for charging batteries. When charging, the controller regulates battery voltage and output current based on the amount of energy available from the PV array and state-of-charge of the battery.

 1. High efficiency PWM charging technology.
2. LED display make running status at a glance.
3. Simple structure, function stable and reliable.
4. It controls multiple solar battery array charging and discharging function.
5. Protection: overcharge, short circuit, over discharge, connection reverse.

Model 12V 30A12V 40A12V 50A12V 60A12V 70A24V 30A24V 40A24V 50A24V 60A24V 70A48V 30A48V 40A48V 50A48V 60A48V 70A
Rated charging current(A)304050607030405060703040506070
Numbers of batteries(pieces)124
Rated DC voltage(V)122448
Overcharge protected voltage(V)153060
 Overcharge of recovered voltage(V) 13.72855
 Floating voltage(V)13.72754
Solar maximum input voltage(V)304896
Model 96V 30A96V 40A96V 50A96V 60A96V 70A96V 80A96V 90A96V 100A96V 110A96V 120A120V 80A120V 90A120V 100A120V 110A120V 120A
Rated charging current(A)304050607080901001101208090100110120
Numbers of batteries(pieces)8810
Rated DC voltage(V)9696120
Overcharge protected voltage(V)120120150
 Overcharge of recovered voltage(V) 110110140
 Floating voltage(V)108108135
Solar maximum input voltage(V)180180192
Model 220V 80A220V 90A220V 100A220V 110A220V 120A240V 80A240V 90A240V 100A240V 110A240V 120A384V 80A384V 90A384V 100A384V 110A384V 120A
Rated charging current(A)809010011012080901001101208090100110120
Numbers of batteries(pieces)182032
Rated DC voltage(V)220240384
Overcharge protected voltage(V)270300480
 Overcharge of recovered voltage(V) 260290470
 Floating voltage(V)243270432
Solar maximum input voltage(V)330360576
Common parameter
Control modePWM
Working temperature"-20ºC~50ºC"

Q1 : What is you advantages?
a).We are professional ups manufacturer for more than ten years and we have these staffs with rich
     production and R&D 
b) Excellent workers and skilled engineers 
c).Our aims are to provide every customer high quality, reasonable price and excellent 
 d)we can guarantee to send the goods on time. And also accept any transportation ways that
you require 
Q2 : How do you control the production quality?
a) For materials, we have IQC departments and the IQC testing follow MIL-STD-105E standard
b) in production have 4 times function testing
c) all of our products with 100% burn-in testing
d) 100% QC testing before delivery
Q3 : Do you accept OEM/ODM?
A3 : ODM&OEM are warmly welcomed !!!
Q4 : what's your payment?
a) We can accept payment terms of T/T, Western Union.
 Samples and trial order accept T/T & Western Union. normal order accept T/T &Western Union 
b) 30% ADVANCE DEPOSIT after buyer's confirmed payment, the balance should be paid before shipping when goods are ready.
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