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100A MPPT Solar Charge Controller - (12-48V) LiFePO4 Solar Charge Controller
100A MPPT Solar Charge Controller – (12-48V) LiFePO4 Solar Charge Controller
This advanced MPPT Solar Charge Controller is perfect for 12V, 24V, 36V or 48V battery systems, offering a maximum PV input of 150V and supporting charging currents up to 100A. Compatible with LiFePO4 and other battery chemistries, it features a full-colour LCD, multiple charging stages, Bluetooth/WiFi options, and intelligent protections. Ideal for off-grid and hybrid systems requiring reliable, high-efficiency charging.
Visit our Documents & Videos Section for the complete Product Datasheet and to learn more about how this charge controller can revolutionize your energy setup.
🔧 Specifications:
| System Voltage | 12V / 24V / 36V / 48V (Auto) |
| Max Charging Current | 100A |
| Max PV Input Voltage | 150V |
| Min PV Start Voltage | 20V / 40V / 60V / 80V (based on system voltage) |
| Charging Efficiency | Up to 97% |
| MPPT Tracking Efficiency | >99% |
| No Load Consumption | ≤35mA (48V) |
| Battery Types | Sealed, Gel, Flooded, Lithium (LiFePO₄), User Defined |
| Charging Modes | MPPT, Bulk, Absorption, Float, Equalization, CV |
| Lithium Battery Activation | Yes |
| Display | Color LCD with backlight + 3-button control |
| Cooling Method | Aluminium heat sink + cooling fan |
| Communication | RS485 (RJ45), WiFi & Bluetooth (optional) |
| Load Control Modes | Normal, Light Control, Timing, Reverse Light Control |
| Protections | Reverse polarity, Over-voltage, Over-temp, Overload, Low Voltage |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -30°C to +80°C |
| Humidity | 10–90% RH (non-condensing) |
| Dimensions (mm) | 340×240×108 (model dependent) |
| Weight | 2.5kg to 4.7kg |
Warranty covers manufacturing defects and is valid for 2 years from the date of purchase. The warranty does not include damage caused by misuse, accidental damage, or unauthorized repairs.
We have a 30-day return policy if the item is damaged or is not as described, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@lifepo4oz.com. If your return is accepted, we’ll provide instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@lifepo4oz.com.
If you change your mind, you may be eligible for a return, however the items must be unused and in their original packaging. Once returned to us, we will inspect the goods and, if approved, a 20% restocking fee will apply.
Damages and issues
If you receive any items which appear to be damaged, do not attempt to use them. Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.
Products damaged in transit
If you receive a shipment that has been damaged in transit, a replacement or refund may be provided, subject to the following conditions:
- The return or damage claim must be made within 24 hours of receiving the shipment.
- All shipments must be inspected for damage during the unloading process.
- Clear photos of the damaged packaging and damaged product must be provided as evidence.
- Photos must be taken during the unloading process.
- Photos must clearly show all damage and, where possible, the likely cause of the damage.
- The total approved claim value, including freight costs, will be credited to your account.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. A 20% restocking fee will apply.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded to your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.
All orders will be safely packed and shipped within 1 day. All products are shipped via Road Freight only.
All efforts are made to ensure the products safe during transport, however if you receive an item which looks like it may have been damaged during tranport you must take a photo before trying to use the product.
Shipping
All orders are shipped via Road Freight. As such there is not Express Shipping available.
RETURNS
We aim to keep our customers happy and if you are unhappy with your items due to them being damaged or not as described, simply return them for a refund. A 20% restocking fee will apply.
Top Quality Goods
Our aim is to provide high-quality products at an affordable price. If you receive a product that is damaged, do not use the item. Please inform us within 24 hours of receiving that product. We will replace the product as soon as possible without any charges.
REFUNDS
A refund will be provided if you have purchased an item that does not operate as described. Once we have verified you claims we will offer a refund and pay for the return freight cost.
