China 80A PWM Solar Controller for Solar Power System

80A PWM Solar Controller for Solar Power System
Product Introduction
The solar charge controllers designed for solar power generation system, uses the MCU intelligent control technology, implementation charge and discharge management for solar battery, prolong the service lifespan of the system
Can be widely used in family, school, street, industrial and mining, frontier defense, islands, pastoral areas such as solar energy power supply system
Charactistics
1, Using the single chip microcomputer and special software, adopted specialized software based on expert control system, realized intelligent SOC control
2,Temperature compensation used the external temperature sensor,precision is higher with a built-in temperature sensor control
3,Having automatic control for overcharge, discharge, electronic short circuit protection, overload protection, unique anti inversed connection protective, the above protection do not damage any parts and burn insurance
4, Adopted tandem PWM chargie main circuit, make the charging loop voltage loss reduce nearly half than using diode charging circuit, charging efficiency is high 3% ~ 6% compared with PWM and increases power use time;Had overdischarge recover ascension of charging, normal straight charger, floating automatic control method to make the system have a longer service life and a high precision temperature compensation at the same time
5, Intuitive LED luminous tube indicate the current battery status, make users comprehend the status
6,All control adopt the industrial-grade chip, can be run freely in cold, high temperature, damp environment, use the crystals timing control, timing control precision at the same time
7, Using digital LED display and equipment, one-click operation can complete all settings and very convenient
8, With multi-stage single time load time setting, and multistage load time setting can be set up independently of the double time
9, Double session Settings adopted fuzzy control automatic identification and according to the actual correction night shut down load time (accurate to the minutes) to ensure loads only open at set time after it gets darkthe before morning.
Technology Parameter

TypeSNC-04880
Rated charge current80A
Rated load current/
System voltage48VDC
Solar inputS1S2≤1500Wp≤1500Wp,
Overload, short circuit protective1.2560.1.55.
≥3
Overload protection: 1.25 times rated current 60s, 1.5 times rated current 5s; Short circuit protection: ≥3 times rated current
No-load loss≤30 mA
Charge loop drop ≤0.26V
Discharge loop drop≤0.15V
Over-voltage Protection68Vdc
Working temperatureTechnical grade:-35ºC~+55ºC;
Boost voltage58.4v (maintain time:30min)(only be used for overdischarge)
Direct charge voltage57.6v (maintain time:30min)
Float charge54.4v (:Maintain time: until drop to charge return voltage motion)
Charge return voltage 52.8v ; x2/24V;
Temperature compensation-5mv/ºC/2V(,,,lifting,direct, floating, charging return voltage compensation);
Undervoltage voltage/Overdischarge voltage/

Overdischarge return voltage/
Control modePWM

FAQ
Q1: MOQ
A: MOQ from our company is required 1 unit
Q2: Are you manufacturer or trading company?
A: We are professional manufacturer since 2004
Q3:I need this product and wanna a system for family/industrial/commerical using, can you help me?
A: Yes, we have a professional technology team average 10 years' experience, they can design solar power system in accordance with customers' special requirements.
Q4: How long is your delivery time
A: Within 15 days
Q5:How about your after-sales service?
A:Our quality warranty for 2 years; any parts will be shipped for free during warranty period.
Q6: Why choose us?

A1)prompt delivery and good after-sale services.

A2)We have our own factory,the selling prices is competitive.

A3)All of our products are certified with CE, RoHS, ISO9001:2008.

A4)100% new materials for production and superior quality.

A5)Professional R&D technology team average 10 years experience.

Company profile
As a worid's leading supplier for solutions for electric energy and new energy and an electric energy company specialized in new energy, SNAT has powerful strength and is engaged in both electric energy and new energy. Its main five kinds of products including inverters, U PS, solar controllers. solar inverters and batteries are widely used in the electric power market, the infrastructure market and the industrial market Since its establishment. SNAT has been being a pioneer in the world's new energy fiel