50Wc polycrystalline solar panel
The connection is simple and fast (60cm of cable with MC4 socket)
Cells | Polycrystalline |
Maximum Power (Pmax) (W) | 50 |
Maximum peak current (Imp) (A) | 2.6 |
Open circuit tension (Voc) (V) | 21.6 |
Short circuit current (Isc) (A) | 3.05 |
Operating temperature (C) | -40 to 85 lbs |
Weight (kg) | 4.5 |
Framework | Aluminium anodized |
Frame thickness | 35 mm |
Size | 670 x 545 Mr |
manufacturing | Chinese |
The new SRNE range offers PWM solar controllers with automatic system voltage detection (12 / 24V), adequate protections for your photovoltaic system and an efficient algorithm for proper balance of your batteries.
PWM solar controllers protect your batteries from discharges and overcharging, ensuring optimum service life.
| Model | HP2410 |
| Rated current | 10A |
| current display function | No |
| System voltage | Automatic recognition of 12 V/ 24 V |
| No-load loss | < 10mA/12V；< 12mA/24V |
| Max. Solar energy input voltage | <55V |
| Max. voltage at the battery end | <35V |
| Overvoltage protection | 17.0V；×2/24V； |
| Equalizing charging voltage | 14.6V；×2/24V； |
| Boost charging voltage | 14.4V；×2/24V； |
| Floating charging voltage | 13.8V；×2/24V； |
| Charging recovery voltage | 13.2V；×2/24V； |
| Over-discharge recovery voltage | 12.6V；×2/24V； |
| Over-discharge voltage | Light-control open 5V; light-control close 6V |
| Equalizing charging interval | 30days |
| Equalizing charging time | 1H |
| Boost charging time | 2H |
| Temperature compensation | -3.0mV/℃/2V |
| Light control judgment time | 1minute |
| Operating temperature | -25℃ to +55℃； |
| IP protection degree | IP30 |
| Net weight | 100g |
| Protection functions | Solar panel short circuit and reverse-connection protection |
Gel 12V 35Ah battery
Freeze batteries are waterproof batteries: no maintenance, no addition of distilled water. Enhanced safety compared to open lead batteries.
An GEL battery can withstand 100% discharge and return to its nominal capacity if the maintenance time discharged is short. This series has a longer discharge time compared to other batteries. Its special plate design increases battery life and especially in warmer temperatures. A separator within the battery improves its performance. It also has a longer shelf life.
Cables and connectionsHigh lifespan
Thanks to the double sheath, these cables are easy to strip and extremely resistant to UV, heat, cold and weather both indoors and outdoors.
(5m solar cable and 2m battery cable)
Thanks to the double sheath, these cables are easy to strip and extremely resistant to UV, heat, cold and weather both indoors and outdoors.
4/5 4/5| 12V | |
| With storage | |
| Without | |
| 1 panel | |
| 12V | |
| Kit with battery | |
| - de 1000VA | |
| off-grid |
Free Delivery * From 3000 € purchase *reserved for individuals - Except GSE and BURNIT
Customer Service Monday to Friday from 8h to 17h
Secure Payment 
Established for 6 years as a photovoltaic installer and manufacturer of solar trackers, we have created a branch specialized in the development and marketing of photovoltaic research and new electrical products.
Our kits are assembled in our workshops, the connectors are crimped onto the cable and the boxes are mounted. The kits come ready to use. We can also size and prepare tailored made photovoltaic systems to suit your needs.
We continually test the equipment and we specialized in the supply of ready to use kits composed of carefully chosen components. Our skills in the solar on-grid and off-grid allows us to understand the world of "all electric" with serenity.
© 2014 - Wattuneed - Rue Henripré 12 - 4821 Andrimont - Belgium - Tél.: +32 87 45 00 34
Solar Controller SRNE PWM HP 12/24V 10A