MPPT Technology:

This solar charge controller uses the most advanced Maximum Power Point Tracking (MPPT) technology to track the maximum power voltage point of solar panels as it varies depending on sunlight exposure and temperature. This technology ensures the maximum efficiency of your solar system and significantly outperforms standard PWM solar controllers. Another benefit of MPPT technology is the wide solar input voltage range - this controller can work not only with standard off-grid 12/24V solar panels, but also with high voltage or multiple panels with voltage up to 150V. The maximum combined input solar power allowed for this controller is 520W for 12V battery system or 1040W for 24V system. In particular, this controller will significantly increase efficiency of a solar system where the solar panel voltage is much higher than the battery voltage (e.g. charging a 12V battery with a 36V solar panel).

Full system protection:

This charge controller features a comprehensive set of electronic protection functions such as stopping reverse current at night (from the battery back to the solar panel), automatic cut off to prevent over-charging and deep discharge, solar panel over voltage, over load, short circuit and reverse polarity protection. The controller also has self-diagnostic capability, and will highlight any system errors using advanced fault-targeting technology. 

Remote meter / display:

The controller comes with a remote LCD meter with 5m cable. This meter can display various charging parameters such as voltage, current (separately for solar panel / load) and the state of charge of the battery. It can also record accumulated charge and discharge energy, as well as min / max voltage.

Factory default or personalised charging:

This solar charge controller with a meter allows you to either use standard factory settings, or a range of exclusive settings which give you far greater control over your solar system. If you opt for these personalised parameters, you will be able to:

• Amend the battery type and capacity
• Select charging volts for different charging stages
• Specify the duration of each charging stage
• Create a user-defined battery type with charging parameters specific to your battery (if the pre-existing options are unsuitable)
• Personalise the 'load' settings - e.g. set timers for lighting, fans, pumps
  

Additional Features:

This unit can work with sealed, gel, flooded or user-defined lead acid batteries and can automatically recognise 12/24V battery systems (note a battery should always be connected to the controller first before connecting a solar panel).

The current limiting function (40A) allows the possibilty of adding more solar panels to your solar system in the future

If you have any questions about this product or you need our free advice please contact us via eBay messaging (tick the box "This is not about an item" if you don't know this item number).

Payment:

• We accept Pay Pal, cheques, credit and debit cards, and bank transfer payments. If you choose a cheque payment, please note it might take up to 2-3 weeks to get processed and cleared. Other payment methods are normally much faster, and they should be used for urgent orders. Buy it now listings will require an immediate payment via eBay.

Delivery:

• Please note that import duties, taxes, and charges are not included in the item price or shipping cost. If the courier requires payment of these local charges to complete the delivery, they will be your responsibility as a buyer.
• Upon receipt of the item, please examine it carefully. In the unlikely event of any damage in transit, please report it to us immediately by email or phone, but in any case no later than 7 days after receipt of the item. To enable us to deal with the courier efficiently, we may ask for some additional details, e.g. photographs of the damage and packaging.

Returns:

• If you change your mind within the first 30 days of receipt of the item, we will be happy to accept it back and refund your payment. You will need to notify us via email / phone within 30 days of receipt that you intend to return the item, request the return address and send the item back within a further 14 days at your cost. To be eligible for a full refund, the item must be new, unused, undamaged and correctly packaged. Please ensure that we receive the item in its brand new, original condition, i.e. take reasonable care to wrap and protect it on the way back to us.

Warranty: