24V 20A PWM PV CHARGE CONTROLLER

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.

• 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.

• Please allow 2-7 business days for Metro delivery. & 5-10 business days for Regional delivery

• We ship all across Australia, including all major cities including Sydney, Melbourne, Perth, Brisbane, Adelaide, Canberra, Newcastle, and the Gold Coast.

Warranty

All items from Bourne Superstore come with a manufacturer's warranty (unless otherwise stated). Please refer to the individual product's description for the specific warranty timeframes

Returns policy

If you have a problem with your goods, please contact us. We will investigate your issues and advise you whether your product may be returned and, where required, provide you with instructions on how to return your goods.

Once an item is returned, we will either inspect your goods and investigate any claimed defect or in some cases, send the goods to third parties for assessment and/or repair. Where applicable we provide a remedy in relation to your goods.

If we do not believe a remedy is applicable upon inspecting your goods (for example, where we believe the goods have been misused, or there was a failure to use in accordance with manufacturer's instructions, used it in an abnormal way or there has been a failure to take reasonable care), we will reject your claim and return your goods to you. You must cover the cost of return shipping in order to receive goods we have rejected on inspection, and we will provide you with instructions on how to make this payment.

Refunds will be issued using the payment method used for purchase. We aim to process refunds and replacements within 30 days of receipt by us of the original product, 

Change of Mind Returns

Please choose carefully as refunds are not normally provided where you have simply changed your mind, made a wrong selection or simply found the goods cheaper elsewhere. We recommend you carefully preview any orders before adding them to your shopping cart and proceeding with your order.     

We cannot refund or exchange goods for change of mind or errors you made in your order. We may, at our sole discretion, allow a return or exchange product on a case-by-case basis, provided that the item in question is:

1. returned within 30 days off order.

2. not used or worn (with original tags and/or packaging);

3. in a resalable condition; and not damaged in any way.

We may provide you with a product exchange only when we receive the returned product. You are responsible for payment of return postage on your order. Change of mind returns are not accepted for Personal Hygiene products, In ear Headphones, intimates, which includes underwear, hosiery, socks, swimwear and adult toys due to hygienic reasons. Remedies for defective goods are still available.

Address Changes

If you enter the incorrect name or shipping details and the item is returned to us via Australia Post, you will be subject to a RTS (return to sender) fee if we are unable to change the details before dispatch, and well as a reshipping fee (dependent on the items weight). We are not responsible for these changes if there is a mistake entered by the buyer.

Defective Goods

All goods sold by Bourne Superstore come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure. 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. Where applicable, you may make a claim in relation to goods that are faulty in accordance with our 12-month warranty. This warranty only applies where specifically advertised in the products listings.