Off Grid Solar Power Kit | 1500W Solar |12kWh Trojan Flooded Bank | 5KVA/ 4kW Inverter Charger MPPT

Complete Off Grid Solar Power System Kit – 1500W Solar PV | 12 kWh Trojan Deep Cycle Flooded Battery Bank | 4kW Inverter Charger MPPT

This stand alone renewable energy package uses 6x 250w A Grade Mono CEC approved bushfire rated solar panels and 8x Trojan T105 250Ah Flooded cell batteries.

On average, there will be 7.5kW-hours of power available from the solar array per day – based on 5hrs of effective sunshine per day. More sunshine = more power. Your daily energy usage will be quickly replenished. This large solar PV design principle reduces the amount of time the batteries will be low on charge, which maximises their life expectancy & provides far more reliable power.

When there is no sunshine or badly overcast weather, the battery reserve capacity will give the following power from full charge down to 50%:

5.4kW-hours for one day, or
2.8kW-hours per day for two days, or
2kW-hours per day for three days, or
1.5kW-hours per day for four days
The solar array can then recharge the battery bank from 50% flat in around 4.5 hours of effective sunshine, depending on any loads running on the system at the same time.

A generator can be used to recharge the battery bank and run loads through the inverter too.

Trojan’s USA made T105 Flooded Deep Cycle battery has been tried & tested in many fields for years including renewable energy & industrial applications such as sweepers/scrubbers. They are rated at 1200 cycles to 50% discharge. If they are discharged to 50% every 4 days at worst, they should last around 13 years.

Package Includes:

6x 250w A grade Mono Crystalline CEC approved Solar Panels
3 in 1 MPPT 48V 60A Solar Controller / 4.0kW PSW Inverter / 60A AC Charger
8x 250Ah Trojan T105 Flooded Lead Acid Deep Cycle Batteries
DC Disconnect / Battery Breaker
DC Solar PV breakers
10 Metres of Battery Cabling 25mm2
20 Metres of Solar Cable
Solar Panel racking to suit Tin roof (Tile & Tilt upgrades available)
Safety Sticker Kit
The 48V MPPT Solar Charge Controller can handle up to 3000W of solar input (60A), which makes future upgrades feasible & easy. A 4000W (8000W Surge) Pure Sine Wave Inverter & 60A adjustable AC charger is integrated into the MPPT unit, reducing cabling & set up time. Soft start on the inverter means low start up currents for bigger reactive loads like AC motors in tools & equipment. The AC charge side allows recharging of the battery bank from a generator, in the event of a few cloudy days or some heavy power usage. Besides the front LCD, this inverter charger can be connected to a computer (software & cable included) to get detailed information about your energy harvest, battery sate & power usage. Settings can also be adjusted via either the LCD or the Software from a PC.

The kit can be set up as a Grid-Hybrid system, where your Solar energy is used & stored as first priority. Power will be supplied primarily from the solar panels & battery bank. If there is insufficient power, the inverter switches over to the Grid AC power supply automatically. This design principle uses all of your solar & stored energy first before reverting back to the grid power. This can be more feasible than the low grid feed-in tariff typically on offer. The inverter will switch over to mains AC power on a battery capacity level which can be set on the LCD screen. A generator can be used in place of grid power for charging the batteries in the event of a few cloudy days or some heavy power usage.

Create a Backup Power System or UPS – With the inverter set to AC priority mode, power will be normally supplied from the mains AC power. If there is a black-out or mains fault, the inverter will switch over to solar & battery to supply power. The solar panels and mains power will keep the batteries full of charge so they are at full capacity whenever a power failure happens.

Please note this system will not feed energy back into the grid – zero export! Instead, all your solar energy harvest is used by your household with solar priority mode. The inverter will only ever use power from the mains supply, either to charge batteries or run loads.

Please note this listing does not include installation. Installations exceeding 500VA should be done by a qualified electrician, in accordance to electrical safety requirements of your state or territory.

Solar panels feature a 25 year pro-rata year warranty, batteries a 5 year pro-rata year warranty, inverter/ charge controller a 2 year full warranty, and all other items come with a minimum 12 month warranty. For more information see manufactures warranty, found on each brand website.

You are welcome to send the faulty goods back and our factory trained staff will carry out the repair for you free of charge within the warranty period. Shipping is cost of buyer.

Consumables, cables, leads, etc.. are not covered by warranty, negligence or misuse is a warranty exclusion.

Registered Responsible supplier with ERAC, Alternative Technology Association of Australia & Clean Energy Council of Australia.