1820W - 24V Off Grid Solar Kit - Power Inverter

The 1820W Off Grid Solar Kit comes complete with all the essential cables, switches. Each kit has been designed for a quick and easy install and include all cables and connectors along with a 1500W Sunshine Pure Sine Wave - Power Inverter as standard. (upgradeable for additional cost)

The solar power is harnessed with high efficient, N-type TOPCon solar module with an impressive 30 year linear power warranty this is the range to fit and forget. Using the power of the sun and a state of art MPPT controller that intelligently regulates the working voltage of the solar panel this system can deliver approximately 303Ah on a 24V system per day during the summer months.

Monitoring of the system can be made easy with the optional remote meter or via Apple & Android smartphones, tablets, MacBook's and other devices, using the optional Bluetooth Adapter.

Kit Performance - Summertime

• MPPT Controller: 24V System - 303Ah per day

PRODUCT CODE: KITPK18201524NB

The Sungrow SG-48TG4D is a high-efficiency N-type TOPCon solar module designed for high performance and durability. With a maximum efficiency of 22.8%, it delivers high power output in a compact size, making it ideal for both residential and commercial installations. 

Its dual-glass bifacial design captures sunlight from both the front and rear surfaces, increasing total energy yield. 

KEY FEATURES: 

• High module efficiency: 22.8% 
• N-type TOPCon Bifacial Module 
• Black-anodised Aluminium Alloy 
• Cells: 96 cells 
• Glass: Dual glass, 2.0mm + 2.0mm semi-tempered glass 
• Maximum System Voltage: 1,500V 
• Smaller Size: A lightweight design for convenient transportation and installation 
• Anti-PID Guarantee: Minimises the chance of degradation caused by PID phenomena through optimisation of cell production technology and material control 
• Heat Resilience: A low temperature coefficient of -0.29%/°C 
• Extended load tests - Heavy snow load up to 5400 Pascal wind load up to 2400 Pascal 
• IP68 rated junction box 
• Standard 25-year product warranty; 30-year performance warranty

PRODUCT CODE: SG-48TG4D-455

The TES series dual PV input controller is built for users who want more freedom in PV design without sacrificing charging performance. With two PV input channels on selected models, you can connect separate solar strings for better layout flexibility, or combine inputs to scale PV capacity within safe limits. This makes the controller a strong fit for RV systems, cabins, monitoring sites, and modular off grid power setups where roof space or panel orientation is not uniform. 

At the core, TES uses high efficiency MPPT tracking to maximize energy harvest across changing sunlight conditions. It automatically adapts to 12V 24V or 48V battery systems and provides multiple current options from 60A up to 100A, allowing you to match the controller to both compact and higher demand installations. High PV voltage input designs support longer strings, helping reduce wiring loss and simplify system layout. 

TES is also designed for modern battery choices. It works smoothly with lithium batteries and lead acid batteries, and supports BMS communication on compatible lithium packs for more accurate charging control. When batteries are unavailable or temporarily disconnected, the controller can operate in no battery mode, supplying power directly from PV when sunlight is sufficient. For growing systems, parallel connection of up to 6 controllers is supported, making future expansion straightforward. 

With isolated RS485 communication, optional Wi-Fi or 4G monitoring modules, and clear LCD local settings, TES helps users monitor system status, review energy records, and keep performance stable over time. The result is a dual PV input controller that supports flexible solar growth, dependable battery charging, and practical off grid operation.

PV Input (DC) 

• Max. Open-circuit Voltage 150V(@ lowest temperature), 135V(@25℃) 
• MPPT Voltage Range (Battery voltage plus 2V, and>20V) to108V(@25℃) 
• Number of MPPTs 1 

• AGM(Default) / GEL / FLD/ User 
• Lithium Battery Type LFP / NCM / User 
• Rated Voltage 12/24/48VDC or Auto 
• Rated Charging Current 60A 
• Rated Charging Power 780W/ 1560W/ 3120W 
• Temperature Compensate Coefficient －3mV/℃/2V(Default) 

• Output Voltage Range 8V～62V 
• Static Loss (Enabled Communication) 98mA/12V, 60mA/24V, 46mA/48V 
• Static Loss (Disabled Communication) 48mA/12V, 25mA/24V, 14mA/48V 
• Grounding Common negative grounding 
• Communication Method 5VDC/200mA(RJ45) 

• Tracking Efficiency ≥99.5% 
• Max. Conversion Efficiency 98.30% 

• Operating Temperature -25℃ to +60℃ 
• Storage Temperature -30℃ to +70℃ 
• Relative Humidity 5%～95% (N.C.) 
• Altitude ＜5,000m (＞2,000m Derating) 
• Ingress Protection IP32 

• Dimensions (L x W x H)(mm) 270 x 305 x 91 
• Mounting Dimensions (L x W)(mm) Φ6.5 
• Weight (Kg) 3.85
• Recommended Cable Size 6AWG/16mm² 

• EN/IEC61000-6-2; EN/IEC61000-6-4; EN/IEC62109-1; IEC 62109-1; IEC 62321

PRODUCT CODE:TES6415

Sunshine inverters are a very high grade and this product is supplied with heavy duty leads fitted with terminal rings for easy connectivity to your battery.

Numerous uses for off grid installations large and small, whether it be in the home, outbuildings, caravan, motorhome, car, truck or boat the Sunshine range of inverters give you a 230V power supply wherever you need it.

Sunshine power inverters have advantages of being compact, light weight, & low noise, once connected to a 24V battery bank, you get 230V AC directly from the power inverters universal output sockets giving you a stable power supply for running your electrical appliances.

FEATURES

• Soft Start
• USB Port
• Dual AC Universal Outlets
• Over-temperature protection
• Low battery voltage alarm
• Low battery voltage shutdown
• High battery voltage shutdown
• Overload protection, short circuit protection, polarity reverse connection protection
• Remote On/Off Switch

Specifications

• 1500W pure sine wave power inverter
• Output waveform: pure sine wave inverter
• Continuous power: 1500 Watt
• Surge power: 3000 Watt
• Input voltage: 20-30V DC
• Output volt: 230
• Frequency: 50Hz
• Efficiency: >85%
• Cables Supplied: 2 x 700mm - 6mm²
• Dimension (L*W*H): 330*220*90mm
• Weight: 4.1KG

Certification CE-EMC/LCD RoHS E-Mark

PRODUCT CODE: VP150024