GREENRICH U-P3686 3.68KWH 48V LITHIUM BATTERY

GREENRICH U-P3686 3.68KWH 48V LITHIUM BATTERY

SKU: B000227
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Available on order

R26590.00

Online Purchase Price, NOT Valid In-Store

Available on order

Please note that stock availability displayed on this website is a guideline only and does not guarantee the availability of the products listed. We make every effort to ensure the accuracy of displaying stock.

Stock levels can change rapidly and may not always reflect real-time inventory.

Lite-Glo do not hold stock of all the items displayed on the website and stock may need to be ordered in from suppliers.

For urgent orders with a time sensitive deadline, we recommend contacting our customer support team to confirm the availability of a product before placing an order.

This product has a Manufacturers Guarantee. Should this product be defective or fail to perform within the Guarantee period, it will be repaired or replaced.

Lite-Glo offer Fast, Reliable Nationwide Delivery at a Flat Fee of only R99. *Orders over R1000 are Shipped for Free.

Dependent on stock availability, Local (JHB) Delivery times are 1-2 working days, National Delivery times are 3-7 working days.

Lite-Glo Deliver on Monday-Friday from 7am–5pm.

Skip the Queues! Place your order as you normally would and simply select the “Collect” option on the Checkout page. Lite-Glo will notify you as soon as your order is ready for collection.

We pride ourselves in the inventory we keep but would hate to disappoint you and not be able to fulfill your order when you expect to collect it. If you need to collect your order immediately or within 1 hour, please confirm availability of stock before placing your order. Should one or more of your items not be in stock, we would need to order it in from our suppliers which could take an extra 1-2 days to arrive at our warehouse.

Simple 14 Day Exchange or Refund Policy

We will happily refund or exchange goods if you return them within 14 days of purchase. Please ensure the goods are in the same new condition, unused and in the original packaging.  You will be responsible for any shipping costs involved and any other costs that may be incurred by Lite-Glo.

What can I do if the goods are defective or damaged?

If your goods are defective or damaged, please ensure to report this to Lite-Glo within a 24 Hour period of receiving your order. You can return these items to our Randburg branch either in person or via a courier service which will need to be arranged.

How will I be refunded?

Once we have accepted your return and approved a refund, you will be refunded in the same manner in which you paid Lite-Glo. This will either be by Credit Card, EFT or the Contractor Account used for the purchase will be credited.

PLEASE NOTE: We do not accept returns on any Cable sold per meter (off-cuts), Light Bulbs and Legrand Netamo Products that haven’t been installed by an accredited Legrand installer.

If you are uncertain about our Returns Policy, please call 011 781 3100 or email [email protected]

Product Specifications

  • Capacity: 3.686kWh (72Ah @ 51.2V)
  • Continuous Discharge Power: 5000W
  • Max. Discharge Rate: 2C (<144A, consistent <116A)
  • Charging Current: 36A (0.5C @ 25°C)
  • Charging Cut-off Voltage: 57.6V
  • Discharging Cut-off Voltage: 32.0V
  • Discharge Current (temperature dependent):
  • -20°C to -10°C: ≤72A
  • 10°C to 35°C: ≤144A
  • 35°C to 45°C: ≤72A
  • 45°C to 55°C: ≤36A
  • Battery Type: LiFePO4 (Lithium Iron Phosphate)
  • BMS: Advanced BMS for improved performance and protection
  • Modular design: Supports up to 16 connected batteries
  • Communication: Compatible with RS485/CAN (via inverters)
  • Compatible Inverters: Deye, Sunsynk, Growatt, LUX Power, Goodwe, Voltronic, KODAK, Axpert, Victron
  • Dimensions: 222.6 × 438 × 500mm
  • Weight: ±42kg
  • Warranty: 10 years (6000+ cycles expected lifespan)

Product Features

The Greenrich U-P3686 Lithium Battery is a compact yet powerful energy storage solution for households and small businesses. Offering a 3.68kWh capacity with a 5000W discharge rate, it is ideal for backup during power outages or for integrating into a solar system for daily energy management. Built with lithium iron phosphate technology, it provides excellent safety, long cycle life, and high efficiency.

Designed with an advanced battery management system (BMS), the U-P3686 delivers consistent performance while protecting against overcharging, overheating, and excessive discharge. Its modular design allows expansion of up to 16 batteries, making it easy to scale as your energy needs grow. Lightweight, reliable, and compatible with popular inverter brands such as Deye, Sunsynk, and Victron, this battery is a smart choice for anyone looking to secure energy independence and long-term value.

⚠️ Disclaimer

Installation must be done by a certified electrician in line with South African regulations. Incorrect installation may void the warranty. Battery performance and lifespan depend on usage, environment, and compatibility with your inverter. Always follow manufacturer guidelines.

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