Meilleures offres pour Panneau solaire XMUND XD-SP2,Testeur

BG353854131 15/03/2021

It is a good and versatile product. The three sections are wired in parallel, so if a shadow happens to fall on one or two sections it still yields 2/3 or 1/3 of power. On a sunny early spring day (at 20 °C, 650 W/m2) at a maximum power point (MPP) I get 75 W, which is very decent. The wires that come with it are quite thin, so the longer 3 meter wire loses 5.7 W of power at MPP 75 W, which would be about 10% of power at 100W - so it might make sense to replace it with a thicker wire when feeding a power pack. I have modified the shorter wire with crocodile clips replacing them with MC4 connectors, so that a regular small MPPT solar charger can be attached for more efficient charging of a car battery.

Panneau solaire XMUND XD-SP2 100W 18V avec charge rapide 3 USB + DC PD, chargeur solaire étanche pour camping, voyage, chargeur de voiture et RV.

230,63€ 369,02€

18

Commentaires (2)

ANENG AN870 Multimètre Numérique à Plage Automatique de Précision 19999 Comptes True-RMS NCV Ohmmètre Testeur

31,36€ 54,42€

Q: in diode mode does it beep on shorts? does it beep with leads shorted in diode mode?

demandé par BG141338481 sur 2022-06-09 01:50:57

BG353854131 In ohms mode it is selectable, beeper can be enabled or disabled. In diode mode it does not beep.

2022-06-09 04:13:10 Utile (1)

Soumettre

réponses (4)

BG353854131 15/10/2020

Arrived in less than a week from CZ, in good condition. Works as advertised, it's a very decent DC load for the price. Supports MODBUS-RTU protocol over RS485 or RS 232, up to 115000 bps (defaults to 9600) , which is the main motivation for my purchase. Modbus registers are documented in the accompanying manual. The banana sockets are a bit too wide for a good contact with regular banana plugs, one should use spade or ring terminals on a connecting wire. The four screws on the back are electrically connected with a plus terminal, which can be a safety hazard. Also the metal chassis is not connected with a safety ground. So the device does not meet the Low Voltage Directive for a CE mark, and needs to be used with care (or modified, which is not difficult). Overall, a good product.

KP184 Charge électronique DC Testeur de capacité de batterie RS485/232 400W 150V 40A AC220V Testeur de batterie professionnel

171,59€ 276,76€

2

Commentaires (0)

Concentrateur d'oxygène DEDAKJ AC110V / 220V DE-1S 120W Machine à oxygène portable Générateur d'oxygène 1-6L / min 30-90% (± 3%) Concentrateur d'oxygène domestique

425,15€ 441,90€

Q: Hi there, Does this come with a nebulizer attachment?

demandé par BG112246463 sur 2021-11-19 09:40:13

BG353854131 No, as it says in the description: ear hook oxygen inhaler, nasal cannula

2021-11-20 05:19:54 Utile

Soumettre

réponses (2)

iMars® Enusic™ 4000mAh 150PSI Affichage OLED Pompe à Air sans Fil avec Détection de Pression des Pneus Numérique Gonfleur de Pneus à LED TP03 Pour Voiture Moto Vélo Ballon Jouet

55,34€ 59,03€

Q: Is it possible to use it while charging?

demandé par rafaelsans sur 2021-11-11 02:49:19

BG353854131 In principle yes, but it is of no practical use. The compressor's power demand greatly exceeds the small power available through the USB charging socket, so it makes not difference if the pump is connected to USB or not when pumping for a short time.

2021-11-11 05:05:31 Utile (1)

Soumettre

réponses (6)

iMars® Enusic™ 4000mAh 150PSI Affichage OLED Pompe à Air sans Fil avec Détection de Pression des Pneus Numérique Gonfleur de Pneus à LED TP03 Pour Voiture Moto Vélo Ballon Jouet

55,34€ 59,03€

Q: Are the batteries included?

demandé par Christo sur 2021-08-09 07:45:06

BG353854131 Yes.

2021-08-09 07:53:34 Utile

Soumettre

réponses (14)

Onduleur photovoltaïque à onde sinusoïdale Pure 1000W 230V 115V MPPT onduleur photovoltaïque 50Hz/60Hz

153,83€ 160,52€

Q: can it work directly from a solar panel which has 91 volts on VOC?

demandé par BG141121117 sur 2021-05-26 11:30:50

BG353854131 No. It is clearly stated in the specs that the voltage range is 10.8-30V or 20-45V (depending on the model chosen).

2021-05-26 12:15:36 Utile

Soumettre

réponses (1)

BG353854131 28/09/2020

Very fast delivery, arrived from CZ in just 3 working days (plus a weekend), thanks! Looks solid and well built. I still need to figure out how to drop my open circuit voltage of 49 volts of a 72-cell solar panel to below inverter's upper limit of 45 V, which is a bit on the low side. Currently it tries to start (green LED on for few seconds) but then fails with a red light, probably due to its overvoltage protection.

Onduleur photovoltaïque à onde sinusoïdale Pure 1000W 230V 115V MPPT onduleur photovoltaïque 50Hz/60Hz

153,83€ 160,52€

3

Commentaires (1)

BG353854131 12/01/2021

The device is well made, packaging is good. Considering the low cost it is a reasonable device, although user experience is not very good: user interface and web browser is quite slow, and playing HD media (either from Youtube or streaming TV) is stuttering at times even when connected over Ethernet, even more so over WiFi. Stability is not very good: exiting some apps or shutting down locks up and a power-cycling reset is needed. Simple Android apps work well and it is good that apps need not be installed from Google play store. A mouse and keyboard can be connected over USB, also an external disk.

H96 Mini V8 RK3228A DDR3 2 Go RAM eMMC 16 Go ROM Android 10.0 4K HD TV Box Contrôle de TikTok TV Wifi 2.4G Niveau de protection Widevine Level1 Décodage vidéo HEVC H.265 VP9

41,51€ 50,73€

1

Commentaires (0)

KP184 Charge électronique DC Testeur de capacité de batterie RS485/232 400W 150V 40A AC220V Testeur de batterie professionnel

171,59€ 276,76€

Q: how many amps can i dracula from 60v battery

demandé par BG361877915 sur 2021-03-10 10:24:56

BG353854131 400W ÷ 60V = 6.66 A

2021-03-10 11:09:27 Utile

Soumettre

réponses (1)

DC10-60V 30A 1500W à 12-90V Module d'alimentation convertisseur élévateur

21,76€ 35,97€

Q: Can anyone tell if there is a C 19 on the board?

demandé par BG123916752 sur 2021-02-27 01:28:18

BG353854131 No there isn't, just empty solder pads labeled C19.

2021-02-27 04:48:56 Utile

Soumettre

réponses (1)

H96 Mini V8 RK3228A DDR3 2 Go RAM eMMC 16 Go ROM Android 10.0 4K HD TV Box Contrôle de TikTok TV Wifi 2.4G Niveau de protection Widevine Level1 Décodage vidéo HEVC H.265 VP9

41,51€ 50,73€

Q: does it have built in bluetooth and does it have microphone input

demandé par paris sur 2021-01-07 10:20:44

BG353854131 Does *not* have bluetooth, despite being mentioned in the specs. No microphone as far as I can tell. A mouse and keyboard can be connected through USB.

2021-01-11 06:06:30 Utile

Soumettre

réponses (4)

BG353854131 11/12/2020

Package arrived in one week from CZ. The packaging is very good for transport, double cushioning. The device looks good, is well built and works as advertised. Tested with a candle flame and the oxygen is definitely there :) Controls are simple to use and pretty much self-explanatory. Placement of labels on the remote control are a bit confusing (labels are between two knobs), but no big deal. Noise is acceptable. Specs does not say if turning on anion emission produces any unwanted ozone, so I prefer to keep this feature off, just in case. Good instructions in multiple languages. Overall, I'm very satisfied with the product.