Description
xCONVERSOL SUPREME POWER WITH DUAL INPUT / OUTPUT - 11KW AC
Dual AC input and AC output. The MPPTs are independent and can accept up to 12000 watts.
Based on the requirements of our customers we developed this product to serve off-grid projects that require 2 inputs and 2 smart AC outputs with the power flow to be managed by CT sensors (Current Transformers). It sounds complicated but the inverter is user-friendly and the interface with your existing electrical switchboard is very easy to do.
The Ultra-Max is the best-equipped solar inverter on the market, it has all the functions you will ever need for an off-grid system with grid or generator backup.
Having two AC inputs will secure an uninterrupted AC power supply while the super-fast MPPT charger at 150A will top up the batteries efficiently and quickly even when the limited supply from the AC-Sources or Solar.
In addition, Ultra-Max offers an additional AC output that enables the users to customise cut-off voltage, state of charger (SoC) percentage, discharge time and schedule on/off time.
Hybrid Mode with CT (Current Transformer/Sensor)
In case you want to integrate the inverter into the existing electrical installation, without interrupting the connection to the grid, the inverter can function in self-consumption mode (refer to page 50 of the manual).
Video Presentation
FEATURES
- Dual output for smart load management
- Two independent AC power sources connected and switched automatically
- Maximum PV input current 27A
- Built-in 2.8" coloured LCD with power lighting indicators
- Supports USB On-the-Go function
- Reserved communication port for BMS (RS485, CAN-BUS)
- Replaceable fan design for ease of maintenance
- Battery independent design
- Configurable AC/PV output usage timer and prioritization
- Selectable high-power charging current
- Selectable input voltage range for home appliances and personal computers
- Built-in anti-dust kit
- Parallel operation with 6 units
- Built-in current transformer sensor to meet self-consumption application
- Support external BTS (Battery Temperature Sensor) detection
- Built-in Wi-Fi for mobile monitoring and OTA firmware upgrade
- Support optional GFCI, Rapid shutdown, AFCI detections
Staying connected to the grid for Self-Consumption Operation
The single line diagram illustrates the classic operation of the inverter in ESS mode (energy storage system) that works in self-use mode without exporting power back to the grid. In this set up the ac-output of the inverter (off-grid) is not used.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.