Charged Reviews · Quick reference
Callsun 30W 12V Solar Battery Maintainer & Trickle Charger
- Brand
- Callsun
- Model
- CS30W-G1V1-US
- SKU / part number
- CS30W-G1V1-US[1]
- Category
- Solar panels
Electrical at STC
| Rated output (STC) | 30 W[1, 3] |
|---|---|
| Module efficiency | ? |
| Voltage at max power (Vmp) | 20.16 V[1, 3] |
| Current at max power (Imp) | 1.49 A[1, 3] |
| Open-circuit voltage (Voc) | 24.3 V[1, 3] |
| Short-circuit current (Isc) | 1.57 A[1, 3] |
| Power tolerance | ? |
Temperature and system limits
| Temperature coefficient, Pmax | ? |
|---|---|
| Temperature coefficient, Voc | ? |
| Temperature coefficient, Isc | ? |
| Maximum system voltage | ? |
| Maximum series fuse | ? |
| NOCT / NMOT | ? |
| Rated output at NMOT | ? |
| Operating temperature | -10 to 70 °C[3] |
Cells and construction
| Cell technology | Monocrystalline Silicon[1, 3] |
|---|---|
| Cell count | ? |
| Bifacial | ? |
| Bifaciality | ? |
| Frame | Anodized Aluminum Alloy[1, 3] |
| Front glass | 1.6mm Tempered Glass[2, 3] |
| Back cover | ? |
| Panel format | rigid[1] |
Mechanical and connections
| Dimensions | 20 D × 463 W × 403 L mm[1, 3] |
|---|---|
| Weight | 2.55 kg / 5.62 lb[1] |
| Connectors | ? |
| Cable length | ? |
| Junction box rating | IP68[1, 3] |
| Mounting | ? |
| Design load, front | ? |
| Design load, rear | ? |
Installation (from the manual)
Clearances and orientation
| Mounting methods and clamp zones | Use bracket mounting screw (1.8cm) , snti-slip washer, and nut to attach the angle adjustment plate and u-shaped bracket to the solar panel.; Choose the right hole for optimal sun light, then use the angle fixing screw (1.5cm) , snti-slip washer, and wing nut to secure the angle.; (If needed) Use self-tapping screws (with expansion anchors) to securely mount the solar panel and bracket at the selected location.[3] |
|---|
Not in the manual: Torque, Conductors, Grounding
Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.