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SPECIAL OFFER: get a free Shelly Pro3EM with your BK215 order with the discount code: SHELLY
- Compatible with Deye & APsystems inverters from SunLit
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Free delivery within Germany
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HOME&SMART test rating “very good”
Maximize the performance of your balcony power plant with the SunLit balcony power plant storage BK215!
Germany's most powerful balcony power plant storage system in its class!
Unleash the full potential of your solar energy with the SunLit BK215 balcony power station storage unit. This innovative system with an impressive storage capacity of 2150 Wh has been specifically developed to efficiently store and make optimum use of the solar energy generated.
Still undecided? Let our experts advise you!
Find out how the SunLit balcony power station storage system can take your energy generation to a new level:
- Modular power generation: The SunLit BK215 balcony power station storage unit provides the basis for a revolutionary energy supply. Thanks to its high-quality, modular design, you can integrate up to 3 additional SunLit B215 expansion storage units. This increases the storage capacity to up to 8.6 kWh, while the maximum PV input power rises to 4 kW.
- Powerful connectivity: The main battery of the SunLit BK215 balcony power plant storage system not only provides a solid base, but can also be used independently. With 4 solar cable connectors and an output power of up to 1920W including bypass function as well as 2 MPP trackers with a maximum PV input power of 1600W, it enables an impressive energy spectrum. The elegant front display provides information on the storage level, input and output power.
- Monitoring and optimization via app: Keep track of your energy production and usage in real time with the intuitive SunLit Solar app. This enables mobile monitoring and optimization of the feed-in so that you are always in control.
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Versatile application: The SunLit balcony power plant storage system is not only technically superior, but also versatile. Thanks to IP65 certification and the advanced battery management system (BMS) including auxiliary heating and cooling system, it can be used both indoors and outdoors.
- Future-oriented energy conversion: Maximize your contribution to sustainable energy supply by not leaving your generated solar energy unused. Invest in the SunLit balcony power station storage unit and continue to benefit from your self-generated energy even in later hours.
Let your balcony power station shine in all its glory! The SunLit balcony power station storage system 2150 Wh is your gateway to efficient and intelligent energy storage. Rely on our innovative solution and experience the energy of the sun like never before.
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Suitable for SunLit, Deye and APsystems inverters: The SunLit BK215 balcony power station storage unit is only compatible with Deye micro inverters with 600W, 800W, 1000W, 1200W, 1600W and 2000, APsystems EZ1-M. NEW: Hoymiles inverters up to 1000 W with OpenDTU (OpenDTU is a prerequisite for compatibility) Please let us know which inverter you are using after placing your order to ensure that you receive the correct version of the storage unit. If you do not have one of these inverters, please contact us for a special offer.
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Generous storage capacity: Impressive 2150 Wh capacity to store excess energy for later use.
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Scalable storage solution: Expand with up to 3 additional Sunlit storage units for maximum power and PV performance.
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24/7 energy supply: Secure energy for day and night thanks to Sunlit's storage solution.
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Easy commissioning: Convenient use thanks to safety plug for effortless installation.
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Plug-in solar expansion: Easily expandable up to 4 kWp and 8.6 kWh, without installation costs.
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Including 0% tax rate: The current 0% tax rate according to JStG 2023 is already included in the price.
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Powerful output: Up to 1920 watts output power with bypass function for flexible use.
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Versatile application: Use the storage tank indoors or outdoors thanks to IP65 certification and BMS with parking heater.
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Real-time monitoring: Optimize the feed-in with the Sunlit Solar App through real-time monitoring.
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Flexible connection: 4x MC 4 connectors for output power and 2x MMPT inputs for 1600 watts of PV input power.
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Practical and lightweight: With a weight of only approx. 32.5 kg, it is easy to handle and transport.
Rely on the Sunlit BK215 balcony power plant storage system and experience an energy-efficient future for your balcony power plant!
General Shipping Info
- Shipping address should be input in English without any special symbols to help the courier company recognize your address in the system. We will ship according to the shipping address you provided. Please notify us of any address change before your order is marked "Processing" to avoid parcel loss.
- Please contact our customer service staff immediately if you need to cancel or altered an order. Once your order has reached "processing" status, it can no longer be canceled or altered in any way. To avoid complications, please recheck your shopping cart before checkout.
- We can ship all in-stock orders within 2 business days as your order has been confirmed.
- All items are inspected before dispatch and are carefully hand-packed.
- With standard courier practice, you need to check the contents of the parcel before signing for your goods. Otherwise, we will not be held responsible for any damage that may have occurred in transit.
Free Shipping Policy
Distributors are not eligible for free shipping.
Shipping Options
We offer competitively priced DHL/FedEx shipping service with tracking to ensure the beloved products will be delivered to you safely and timely (import duty excluded).
Asia: 2-5 Business Days
Western EU: 5-7 Business Days
Eastern EU: 5-7 Business Days
North America: 5-7 Business Days
Australia: 5-7 Business Days
South America: 7-10 Business Days
Africa: 7-10 Business Days
Oversea wearhouse service
Currently, we store our products in Shenzhen, and we are opening our warehouse in Munich, Germany and Seattle, US in 2024. Overseas warehouse suppliers help to pick, pack and ship your parcel with lower shipping costs, faster delivery and custom free. This service will soon be valid for Europe and the US and we will expand overseas warehouses to other countries in the near future.
Germany DHL Paket Expedited:
1-3 Business Days, tracked, not insured, delivery normally from 9:30 a.m to 7:30 p.m.
European Union DHL Paket Expedited:
3-5 Business Days, tracked, not insured, delivery normally from 9:30 a.m to 7:30 p.m.
US DHL Smart Mail Plus Expedited:
3-5 Business Days, tracked, not insured, delivery normally from 9:30 a.m to 7:30 p.m.
DGM Smart Mail Expedited:
3-5 Business Days, tracked, not insured, delivery normally from 9:30 a.m to 7:30 p.m.
Customs, Duties and Taxes
OpenELAB's current INCOTERM is FOB Shenzhen which doesn't include custom fee. You should expect to pay any amount charged by the government in your respective country. This includes, and is not limited to, duties, taxes and any extra fees charged by the courier company. We will not hold responsible for any extra charges once the original package has been shipped. If the customer refuses to pay these extra charges, the return shipping and any additional fees will be taken out of the cost of the order, with any remaining funds being refunded to the customer.
Customs are quite different in each country. please comment while you are placing order about the requirements, we will support as much as possible.
Customs, Duties and Taxes for UK and DE warehouses
How is VAT charged when the Customer places an order from OpenELAB (UK and DE warehouses)?
In accordance with the newest VAT e-commerce rules in EU, OpenELAB shall have the right to charge the amount of VAT. The standard rate of actual VAT applied is subject to the European governments' freedom to set the number and level. Such an amount of VAT will be charged when you place an order from OpenELAB. Please contact OpenELAB if you have any questions when you pay such VAT.
What kind of fee will be charged without VAT (UK and DE warehouses)?
Except for the VAT, OpenELAB will charge any handling fee when you are placing any purchase orders, which includes but not limited to customs duty, import VAT and freight costs, etc. Customs duty and import VAT will be paid on the importation of goods from outside the EU into an EU country, and such amount is calculated as a percentage of the customs value of goods.
Order Status
- Pending: Your order has been submitted, but payment has not been completed.
- Confirming (Bank transfer only): We are waiting for payment to arrive or are verifying payment.
- Confirmed: Payment has been confirmed and your order will begin processing shortly.
- Processing: Your order is being processed.
- Shipped: Your package has been collected by the forwarder.
- Traceable: Tracking information for your package is now available. Please go to your order history to track the status of your package.
- Canceled: Your order has been canceled.
- Closed (Credit card only): Payment was rejected by the bank. Please place the order again and try another payment method or contact your credit card provider.
Please note that it may take 1-2 working days for DHL/FEDEX or 7-10 working days for registered airmail services for the status to update from "Shipped" to "Traceable".
Effective Date: March 25, 2024
OpenELAB guarantees to provide accurate descriptions and high-quality products. If you encounter any problems with any executed purchase order, please notify OpenELAB within 60 days from the date of shipment.UNLESS OTHERWISE EXPRESSLY STIPULATED IN PERTICULAR AGREEMENT OR PURCHASE ORDER, OpenELAB MAKES NO WARRANTY OF FITNESS, SUITABILITY OR MERCHANTABILITY OF THE PRODUCT FOR ANY PARTICULAR PURPOSE OR SPECIAL CIRCUMSTANCE.
Warranty Period
General Term
- Warranty Period of product sold by OpenELAB is 12 months as of the date of delivery.
- OpenELAB will provide economic effort to replace or repair the product free of charge if the defects are caused due to reasons related to raw materials, designation, or manufacturing process.
- OpenELAB will repair, replace the product under reasonable charges to the customer if the product defects meets this Warranty Policy.
- OpenELAB will repairs, replace the defective product, or provide on-site technical support for products exceeding the warranty period on reasonable fees.
Exceptions
OpenELAB will refuse to provide warranty promises if:
- Products have been beyond the warranty period; or
- Defections are due to wrong use, improper maintenance or storage, or breach of user guides or menus provided by OpenELAB; or
- Defections are results of Force Majeure, which shall mean any acts of law, natural disaster, war, riots, strikes, insurrections, tsunami, typhoon, earthquake, terrorism, governmental sanctions, legislation changes or any similar event beyond such party’s reasonable control; or
- Customers have conducted repair actions on the products.
- For those specific product (e.g. Azure Sphere MT3620 Development Kit ) as notified to Customer expressly, in cases that the product is free from any Quality Defect and the product package has been opened by Customer.
Returns & Refund
If you are not satisfied with a product you bought, for whatever reason, it is possible to return it for refund within 5 days of receipt (10 days for an exchange). Please first email us to order@OpenELAB.io for return authorization.
We would like to kindly remind you that the customer is responsible for shipping the product back to our warehouse in Europe, US or China, which ever is convenient to you.
Return for Refund: within 5 days of receiving your product. (unopened)
Return for Replacement: within 10 days of receiving your product. (damaged or defective)
No returns will be accepted without having previously obtained a return authorization. All returns must be in its original mint and clean condition. Returns on damaged, scratched, programmed, burnt, or otherwise 'played with' product will not be accepted. The product must then be returned in its original packaging with its receipt and a small note including the user name, order number and the reason of the return. The note will help us to serve you better and improve our products. Reimbursement will be denied for any products which do not conform to the above mentioned conditions.
Customer shall cover the cost of returning the product and need to pay for shipping (if you want a refund instead of a replacement). Shipping fees will only be refunded if the return is a result of a shipping error on OpenELAB’s part.
Since the third-party payment platforms, such as PayPal and Braintree (Credit Card), will charge standard service fees amounting to 3.5% on all processed transactions. For refund orders via PayPal and Braintree, a corresponding deduction of the service fee will be made to cover the associated payment processing.
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