Jiangsu SunPhoton Intelligence Technology Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | 5-10 working days |
| Supply Ability | 10000+Set+per Month |
| Packaging Details | Different packaging methods are adopted according to different modes of transport. |
| Model Number | BKW Series |
| Certification | CE |
| Brand Name | Sun Photon |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 5-10 working days |
| Supply Ability | 10000+Set+per Month | Packaging Details | Different packaging methods are adopted according to different modes of transport. |
| Model Number | BKW Series | Certification | CE |
| Brand Name | Sun Photon | Place of Origin | China |
| High Light | Balcony Storage System 800W ，2000W Balcony Storage System ，2 KW Balcony Storage System | ||
|
Item |
Technical Parameter |
|---|---|
| Model Options | BKW‑2000‑S (Software‑controlled 800VA)BKW‑2000‑H (Hardware‑locked 800VA) |
| Max DC PV Input Power | 2000 Wp (Dual independent MPPT channels) |
| MPPT Voltage Range | 16 V ~ 60 Vdc |
| Grid‑Tied AC Output | 800 VA @230 V 50 Hz‑S‑variant: Software‑controlled limitation‑H‑variant: Hardware‑locked limitation |
| EPS Off‑Grid Emergency Output | 1200 W Pure Sine Wave |
| Battery Type | Automotive‑grade LiFePO₄ battery |
| Basic Usable Capacity | 2048 Wh |
| Max Expandable Capacity | 6144 Wh (support stacked expansion) |
| Cycle Life | ≥6000 cycles @ 80 % DOD |
| Protection Class | IP65 (outdoor balcony dedicated) |
| Working Temperature | ‑20 ℃ ~ +55 ℃, built‑in battery heating module |
| Grid Protection Function | Built‑in NA‑Schutz grid protection & zero‑export anti‑reflux protection |
| Communication Mode | WiFi + BLE, DE/EN dual‑language intelligent APP |
| Product Dimension (H×W×D) | 410 × 240 × 275 mm |
| Net Weight | 23.5 kg |
| Warranty Policy | Battery: 10‑year warranty; Main unit: 5‑year warrantyPV Module: 12‑year product warranty, 25‑year linear power warranty |
| Official Certifications | VDE‑AR‑N 4105, DIN VDE V 0126‑95, CE, UN38.3 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
1000，000，000-10，000，000，000
Employee Number:
1~100
Ecer Certification：
Verified Supplier
SunPhoton Group‑Business Overview SunPhoton operates under SunPhoton Group. The group runs with specialized segmented entities covering global new‑energy export, domestic PV projects, BIPV & EPC, medical AI and intelligent robotics. It builds an industrial matrix centered on new‑energ... SunPhoton Group‑Business Overview SunPhoton operates under SunPhoton Group. The group runs with specialized segmented entities covering global new‑energy export, domestic PV projects, BIPV & EPC, medical AI and intelligent robotics. It builds an industrial matrix centered on new‑energ...
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