MANSON 24V 20A Pwm Pv Charge Controller Programmable With 10 Night Light Modes
Overview
SBC7220 Programmable PWM PV Charge Controller with 10 Night Light Modes
The SBC-7000 Series PV charge controller is designed for use with all types of photovoltaic panels and different types of batteries, such as wet or sealed lead acid, lead calcium, and lead antimony batteries.
The MCU (Microprocessor controller) is programmed with 3 stage charging algorithms and with 0~100% PWM (Pulse Width Modulation) duty cycles to provide the fastest, optimal charging current and voltages from PV panels according to the actual state of charge and type of battery.
The 3 stages (Bulk, Absorption, Float) and *Equalization* charging cycles ensure complete charging cycles and maintenance of lead acid battery automatically. Bulk and Float threshold charge voltage levels are user-adjustable to meet specific battery manufacturers' recommendations.*Equalization Charging is only for the wet type lead acid Battery, which automatically cycles once a month for 2 hours. Equalization Charging can be de-activated or re-activated manually.
Hence, maximum PV charging efficiency and longer service life span of the battery are ensured.Ampere Hour logging readouts in three sets, today and the last two days are shown on the LCD. This is useful to check the condition of PV data for efficiency and actual capacity of your system.
Electronic blocking of back current to PV and overcharging battery protection are standard.
Features
- User-adjustable charging voltages
- Suitable for all types of lead-acid batteries
- Microprocessor controls PWM with 3-stage charging algorithms
- Bulk, Absorption, Float stage, PV charging current, Battery voltage on LCD display
- Ampere Hour logging readouts of 3 days
- 5 state LED indications of battery levels with reference to PV voltage
- Electronic Overcharge Protection & blocking current from battery to PV panel
- Over-temperature protection of the controller's electronic circuit
- 10 selectable Night Light programs
- User-defined battery low voltage disconnect and reconnect for load terminal
- Optional remote temperature sensor for the battery to provide precise right charging
- Optional remote signal/control terminal for synchronization of unit's load terminal
Specifications
Specifications
| Battery Voltage | 24V DC |
| Maximum PV Panel Open Circuit Voltage | 52V DC |
| Continuous Load/Charge Current | 20A |
| Maximum Charger Current | 25A |
| Maximum Load Current | 25A |
| Operating Current (no load and no PV) | 15mA |
| Voltage Across Terminal (PV to Battery) | 0.8V |
| Voltage Across Terminal (Battery to PV) | 0.4V |
| Fuse | 30A |
| Battery Charging Float Voltage Setting | Adjustable from 24.0-33.0V |
| Battery Charging Bulk Voltage Setting | Adjustable from 24.0-33.0V |
| Low Voltage Disconnect (LVD) | Adjustable from 16V to 32V |
| Low Voltage Reconnect (LVR) | Adjustable from 16V to 32V |
| Display | LCD + LED |
| Protection | Battery Reverse Polarity Protection, Over Charge/Discharge Protection, Over Temperature Protection |
| LVD | Adjustable 18V to 30V DC |
| LVR | Adjustable 20V to 32V DC |
| Dimensions (WxHxD) | 150mm x 85mm x 45mm (5.9' x 3.3' x 1.8') |
| Weight | 470g (16.5oz) |
| Battery Status LED Indication | 5 State LED Indications |
| Charging Status LCD Indication | 3 State LCD Indications |
| Recommended Wire Size | #10AWG for SBC7220 |
| Operating Ambient Temperature | -10oC to 50oC |
| * All values are based on the Standard ambient Temperature 25oC and Pressure 0.1Mpa. |
Ship out the order within 24-48 hours.
Estimated Delivery Time Frame: 2 - 15 business daysChange of mind:
Customer can return the item if purchased by mistake within 14 days of the customer’s order being received.
Change of mind returns will only be eligible for a refund on the product’s sale price within receiving the item'. Return postage is paid by the customer.
Warranty
Without prejudice and to the extent allowed by the Trade Practices Act 1974, The Australian Consumer Law and Competition and Consumer Act 2010, all hardware sold by MAD Electronics Australia is covered by one year limited warranty and is also backed by Australian manufacturer warranty. Where the manufacturer warranty period exceeds one year, we will advise the customer to contact the manufacturer directly for warranty support after the first year of purchase. Due to the nature of consumables products and software, they are not returnable or refundable items.
Any defective products purchased from MAD Electronics Australia and affiliates that fall within the warranty period provided will be covered, unless they fall within the following conditions:
· Physical Damage on the product not caused in the event during transit or Dead on Arrival (DOA) but caused due to mishandling, incorrect use of product for its purposes, improper installation of product, by accident, insect or vermin infestation, improper method or failure to maintain service and handle the item with reasonable care.
· The product has been modified using unauthorised methods. Any modifications on the product including physical and software modifications using third party unauthorised software such as third party firmware updates will void the warranty of products.
· The warranty seal or serial number of the item has been tampered with.
· The item has been serviced by another party other than madelectronics
· Consequential loss including but not limited to data, programs, software or other information stored on storage products, computer or laptop systems.
· Software
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.